Try it free

For anyone applying to more than one job

Tailor your CV to every job. Without inventing a single fact.

Paste a job posting. CVitlo shows what it asks for that your CV already proves, what it doesn't, and helps you rewrite only what's true. Then it keeps track of every application.

Try it freeSee how it works
  • Free to start, no card
  • Only facts from your CV
  • PDF export

How it works

From a job posting to a sent application

1Match

See the gap before the recruiter does

Paste a job posting or its link. You get a score, the requirements your CV already proves, and the ones it doesn't.

  • A score against the real posting, not a generic check
  • Missing keywords, in about ten seconds

2Fix

Rewrite what matters, with true facts only

A review suggests a ready rewrite for a bullet or your summary. You see before and after, apply it in one click, or leave it.

  • Never adds a skill, number or employer you don't have
  • Every change can be undone

3Track

Know where every application stands

Every job you match lands in your pipeline. Mark it sent, get a reminder to follow up after a week, and keep the CV version you used for each job.

  • Matched, applied, interview, offer
  • Follow-up reminders, so nothing goes quiet

Built to never make things up

A generic AI writer will happily add a skill or a number you never had. That might get you through the screening and fails you in the interview. CVitlo is built the other way round.

A generic AI writer

  • Adds a metric because it sounds good
  • Claims tools you have never used
  • Rewrites your whole history without asking

CVitlo

  • Uses only what your CV already says
  • Shows every change before it is applied
  • Leaves out what it can't support, and tells you

About CVitlo

A tool a developer wrote for his own job search

I'm a software developer. I knew that one CV sent everywhere works worse than one adjusted to each posting, and I knew how much of an evening that adjusting takes.

So I did what developers do with a tedious task: I wrote a tool for it. It reads a job posting and my CV, shows what the posting asks for that my CV already covers and what it does not, and helps me rewrite the parts that matter, without inventing anything I have not done.

I used it for my own applications first. About 60% of the applications I sent that way led to an invitation to a screening call, with product companies, consultancies and B2B contracts among them.

That is one person's experience in one job market. Yours will be different, and I can't promise a number. What I changed was adjusting every application to its job, and that is what CVitlo is built around.

Try it on your own CV

Resume Examples

See what a great resume looks like

ALEX MORGAN

Full Stack Developer

Gdańsk, Poland · Open to remote & hybrid across EU · 4+ years fullstack experience (Java 17–21 / Kotlin / React / Angular)

Java · Kotlin · Spring BootReact 16+ · TypeScript · Redux
Email: [email protected]
Phone: +00 000 000 000
GitHub: example
LinkedIn: example

Profile

Backend-oriented fullstack engineer with 4+ years of professional experience in Java, Kotlin and the Spring ecosystem, building event-driven microservices and high-availability APIs for travel and insurance products. Delivered scalable systems serving 100k+ users/month, optimized DB latency by ~50% and maintained 90%+ automated test coverage in production environments on AWS / Docker / Kubernetes. Strong focus on clean code, GoF design patterns, DDD, hexagonal architecture and resilient distributed systems. Hands-on frontend experience with React and Angular for internal tools and dashboards.

Education & Courses

Sumy State University — Bachelor of Engineering2000–2005
Okten School (Bootcamp) — Fullstack Java / JS Development2019–2021
FoxMinded — Enterprise Design Patterns (course)2025

Certificates

  • AWS Certified Cloud Practitioner, Apr 2024
  • Advanced Java Development (Java Complex) — completion certificate

Professional Experience

Backend Developer
Travactory N.V. · Travel search & booking platform
Feb 2023 – Present · Gdańsk, Poland
Java 17–21KotlinReact 16 · TypeScriptSpring Boot · WebFluxMSSQL · MongoDB · RedisRabbitMQDocker · K8s · AWS
  • • Improved core DB response times by ~50% (from ~8s to ~4s on prod and ~40s to ~18s on stg) via SQL optimization, indexing and Redis/Caffeine caching for high-load booking flows (100k+ users/month).
  • • Designed and implemented 10+ event-driven microservices for flights, hotels and dynamic packages in a landscape of 90+ services using RabbitMQ and Spring Boot.
  • • Built backend modules for seats, baggage, bundles and ancillary services (insurance, cars, fast-track) handling 500+ bookings/day.
  • • Maintained 90%+ automated test coverage with JUnit, Mockito, H2 and Testcontainers, cutting post-release defects by ~40%.
  • • Implemented secure communication with Spring Security (JWT) and kept stable API contracts for frontend teams and 10+ external partners.
  • • Owned CI/CD pipelines (Bitbucket Pipelines, Docker, Kubernetes), ensuring safe deployments and 99.9% uptime of mission-critical services.
  • • Instrumented observability (Sleuth, Prometheus, Grafana, Loggly), reducing MTTR for production incidents by ~30%.
  • • Participated in architecture decisions and code reviews, promoting DDD and hexagonal architecture across the service landscape.
Fullstack Developer (Java-focused)
Sollers Consulting · Enterprise insurance platform
Nov 2021 – Feb 2023 · Gdańsk, Poland
Java 11Spring BootAngularPostgreSQLRabbitMQDocker
  • • Developed and integrated backend modules for payments and CRM workflows used by 50+ insurance agents.
  • • Optimized PostgreSQL queries, achieving ~35% faster heavy operations through query analysis and indexing.
  • • Built and documented 20+ REST APIs consumed by Angular frontends and external systems (Swagger/OpenAPI).
  • • Implemented reusable Angular + TypeScript components for insurance product configuration and policy management.
  • • Maintained 85%+ unit & integration test coverage (JUnit, Mockito), improving overall stability and reducing regression bugs.
  • • Worked in Dockerized multi-environment setup (dev, QA, prod) and participated in releases for enterprise clients.

ALEX MORGAN

Gdańsk, Poland · Open to remote & hybrid across EU · 4+ years fullstack experience (Java 17–21 / Kotlin / React / Angular)

Java · Kotlin · Spring BootReact 16+ · TypeScript · Redux
Phone: +00 000 000 000
GitHub: example
LinkedIn: example

Profile

Backend-oriented fullstack engineer with 4+ years of professional experience in Java, Kotlin and the Spring ecosystem, building event-driven microservices and high-availability APIs for travel and insurance products. Delivered scalable systems serving 100k+ users/month, optimized DB latency by ~50% and maintained 90%+ automated test coverage in production environments on AWS / Docker / Kubernetes. Strong focus on clean code, GoF design patterns, DDD, hexagonal architecture and resilient distributed systems. Hands-on frontend experience with React and Angular for internal tools and dashboards.

Experience

Backend DeveloperTravactory N.V. · Travel search & booking platform
Feb 2023 – Present
Java 17–21KotlinReact 16 · TypeScriptSpring Boot · WebFluxMSSQL · MongoDB · RedisRabbitMQDocker · K8s · AWS
  • • Improved core DB response times by ~50% (from ~8s to ~4s on prod and ~40s to ~18s on stg) via SQL optimization, indexing and Redis/Caffeine caching for high-load booking flows (100k+ users/month).
  • • Designed and implemented 10+ event-driven microservices for flights, hotels and dynamic packages in a landscape of 90+ services using RabbitMQ and Spring Boot.
  • • Built backend modules for seats, baggage, bundles and ancillary services (insurance, cars, fast-track) handling 500+ bookings/day.
  • • Maintained 90%+ automated test coverage with JUnit, Mockito, H2 and Testcontainers, cutting post-release defects by ~40%.
  • • Implemented secure communication with Spring Security (JWT) and kept stable API contracts for frontend teams and 10+ external partners.
  • • Owned CI/CD pipelines (Bitbucket Pipelines, Docker, Kubernetes), ensuring safe deployments and 99.9% uptime of mission-critical services.
  • • Instrumented observability (Sleuth, Prometheus, Grafana, Loggly), reducing MTTR for production incidents by ~30%.
  • • Participated in architecture decisions and code reviews, promoting DDD and hexagonal architecture across the service landscape.
Fullstack Developer (Java-focused)Sollers Consulting · Enterprise insurance platform
Nov 2021 – Feb 2023
Java 11Spring BootAngularPostgreSQLRabbitMQDocker
  • • Developed and integrated backend modules for payments and CRM workflows used by 50+ insurance agents.
  • • Optimized PostgreSQL queries, achieving ~35% faster heavy operations through query analysis and indexing.
  • • Built and documented 20+ REST APIs consumed by Angular frontends and external systems (Swagger/OpenAPI).
  • • Implemented reusable Angular + TypeScript components for insurance product configuration and policy management.
  • • Maintained 85%+ unit & integration test coverage (JUnit, Mockito), improving overall stability and reducing regression bugs.
  • • Worked in Dockerized multi-environment setup (dev, QA, prod) and participated in releases for enterprise clients.

Education

Sumy State University — Bachelor of Engineering2000–2005
Okten School (Bootcamp) — Fullstack Java / JS Development2019–2021
FoxMinded — Enterprise Design Patterns (course)2025

Certificates

  • AWS Certified Cloud Practitioner, Apr 2024
  • Advanced Java Development (Java Complex) — completion certificate

ALEX MORGAN

Full Stack Developer

Gdańsk, Poland · Open to remote & hybrid across EU · 4+ years fullstack experience (Java 17–21 / Kotlin / React / Angular)

Java · Kotlin · Spring BootReact 16+ · TypeScript · Redux
Email: [email protected]
Phone: +00 000 000 000
GitHub: example
LinkedIn: example

Profile

Backend-oriented fullstack engineer with 4+ years of professional experience in Java, Kotlin and the Spring ecosystem, building event-driven microservices and high-availability APIs for travel and insurance products. Delivered scalable systems serving 100k+ users/month, optimized DB latency by ~50% and maintained 90%+ automated test coverage in production environments on AWS / Docker / Kubernetes. Strong focus on clean code, GoF design patterns, DDD, hexagonal architecture and resilient distributed systems. Hands-on frontend experience with React and Angular for internal tools and dashboards.

Education & Courses

Sumy State University — Bachelor of Engineering2000–2005
Okten School (Bootcamp) — Fullstack Java / JS Development2019–2021
FoxMinded — Enterprise Design Patterns (course)2025

Certificates

  • AWS Certified Cloud Practitioner, Apr 2024
  • Advanced Java Development (Java Complex) — completion certificate

Professional Experience

Backend Developer
Travactory N.V. · Travel search & booking platform
Feb 2023 – Present · Gdańsk, Poland
Java 17–21KotlinReact 16 · TypeScriptSpring Boot · WebFluxMSSQL · MongoDB · RedisRabbitMQDocker · K8s · AWS
  • • Improved core DB response times by ~50% (from ~8s to ~4s on prod and ~40s to ~18s on stg) via SQL optimization, indexing and Redis/Caffeine caching for high-load booking flows (100k+ users/month).
  • • Designed and implemented 10+ event-driven microservices for flights, hotels and dynamic packages in a landscape of 90+ services using RabbitMQ and Spring Boot.
  • • Built backend modules for seats, baggage, bundles and ancillary services (insurance, cars, fast-track) handling 500+ bookings/day.
  • • Maintained 90%+ automated test coverage with JUnit, Mockito, H2 and Testcontainers, cutting post-release defects by ~40%.
  • • Implemented secure communication with Spring Security (JWT) and kept stable API contracts for frontend teams and 10+ external partners.
  • • Owned CI/CD pipelines (Bitbucket Pipelines, Docker, Kubernetes), ensuring safe deployments and 99.9% uptime of mission-critical services.
  • • Instrumented observability (Sleuth, Prometheus, Grafana, Loggly), reducing MTTR for production incidents by ~30%.
  • • Participated in architecture decisions and code reviews, promoting DDD and hexagonal architecture across the service landscape.
Fullstack Developer (Java-focused)
Sollers Consulting · Enterprise insurance platform
Nov 2021 – Feb 2023 · Gdańsk, Poland
Java 11Spring BootAngularPostgreSQLRabbitMQDocker
  • • Developed and integrated backend modules for payments and CRM workflows used by 50+ insurance agents.
  • • Optimized PostgreSQL queries, achieving ~35% faster heavy operations through query analysis and indexing.
  • • Built and documented 20+ REST APIs consumed by Angular frontends and external systems (Swagger/OpenAPI).
  • • Implemented reusable Angular + TypeScript components for insurance product configuration and policy management.
  • • Maintained 85%+ unit & integration test coverage (JUnit, Mockito), improving overall stability and reducing regression bugs.
  • • Worked in Dockerized multi-environment setup (dev, QA, prod) and participated in releases for enterprise clients.

Choose a Professional Template

Unique designs for every industry

ALEX MORGAN

Full Stack Developer

Gdańsk, Poland · Open to remote & hybrid across EU · 4+ years fullstack experience (Java 17–21 / Kotlin / React / Angular)

Java · Kotlin · Spring BootReact 16+ · TypeScript · Redux
Email: [email protected]
Phone: +00 000 000 000
GitHub: example
LinkedIn: example

Profile

Backend-oriented fullstack engineer with 4+ years of professional experience in Java, Kotlin and the Spring ecosystem, building event-driven microservices and high-availability APIs for travel and insurance products. Delivered scalable systems serving 100k+ users/month, optimized DB latency by ~50% and maintained 90%+ automated test coverage in production environments on AWS / Docker / Kubernetes. Strong focus on clean code, GoF design patterns, DDD, hexagonal architecture and resilient distributed systems. Hands-on frontend experience with React and Angular for internal tools and dashboards.

Education & Courses

Sumy State University — Bachelor of Engineering2000–2005
Okten School (Bootcamp) — Fullstack Java / JS Development2019–2021
FoxMinded — Enterprise Design Patterns (course)2025

Certificates

  • AWS Certified Cloud Practitioner, Apr 2024
  • Advanced Java Development (Java Complex) — completion certificate

Professional Experience

Backend Developer
Travactory N.V. · Travel search & booking platform
Feb 2023 – Present · Gdańsk, Poland
Java 17–21KotlinReact 16 · TypeScriptSpring Boot · WebFluxMSSQL · MongoDB · RedisRabbitMQDocker · K8s · AWS
  • • Improved core DB response times by ~50% (from ~8s to ~4s on prod and ~40s to ~18s on stg) via SQL optimization, indexing and Redis/Caffeine caching for high-load booking flows (100k+ users/month).
  • • Designed and implemented 10+ event-driven microservices for flights, hotels and dynamic packages in a landscape of 90+ services using RabbitMQ and Spring Boot.
  • • Built backend modules for seats, baggage, bundles and ancillary services (insurance, cars, fast-track) handling 500+ bookings/day.
  • • Maintained 90%+ automated test coverage with JUnit, Mockito, H2 and Testcontainers, cutting post-release defects by ~40%.
  • • Implemented secure communication with Spring Security (JWT) and kept stable API contracts for frontend teams and 10+ external partners.
  • • Owned CI/CD pipelines (Bitbucket Pipelines, Docker, Kubernetes), ensuring safe deployments and 99.9% uptime of mission-critical services.
  • • Instrumented observability (Sleuth, Prometheus, Grafana, Loggly), reducing MTTR for production incidents by ~30%.
  • • Participated in architecture decisions and code reviews, promoting DDD and hexagonal architecture across the service landscape.
Fullstack Developer (Java-focused)
Sollers Consulting · Enterprise insurance platform
Nov 2021 – Feb 2023 · Gdańsk, Poland
Java 11Spring BootAngularPostgreSQLRabbitMQDocker
  • • Developed and integrated backend modules for payments and CRM workflows used by 50+ insurance agents.
  • • Optimized PostgreSQL queries, achieving ~35% faster heavy operations through query analysis and indexing.
  • • Built and documented 20+ REST APIs consumed by Angular frontends and external systems (Swagger/OpenAPI).
  • • Implemented reusable Angular + TypeScript components for insurance product configuration and policy management.
  • • Maintained 85%+ unit & integration test coverage (JUnit, Mockito), improving overall stability and reducing regression bugs.
  • • Worked in Dockerized multi-environment setup (dev, QA, prod) and participated in releases for enterprise clients.

ALEX MORGAN

Full Stack Developer

Gdańsk, Poland · Open to remote & hybrid across EU · 4+ years fullstack experience (Java 17–21 / Kotlin / React / Angular)

Java · Kotlin · Spring BootReact 16+ · TypeScript · Redux
Email: [email protected]
Phone: +00 000 000 000
GitHub: example
LinkedIn: example

Profile

Backend-oriented fullstack engineer with 4+ years of professional experience in Java, Kotlin and the Spring ecosystem, building event-driven microservices and high-availability APIs for travel and insurance products. Delivered scalable systems serving 100k+ users/month, optimized DB latency by ~50% and maintained 90%+ automated test coverage in production environments on AWS / Docker / Kubernetes. Strong focus on clean code, GoF design patterns, DDD, hexagonal architecture and resilient distributed systems. Hands-on frontend experience with React and Angular for internal tools and dashboards.

Education & Courses

Sumy State University — Bachelor of Engineering2000–2005
Okten School (Bootcamp) — Fullstack Java / JS Development2019–2021
FoxMinded — Enterprise Design Patterns (course)2025

Certificates

  • AWS Certified Cloud Practitioner, Apr 2024
  • Advanced Java Development (Java Complex) — completion certificate

Professional Experience

Backend Developer
Travactory N.V. · Travel search & booking platform
Feb 2023 – Present · Gdańsk, Poland
Java 17–21KotlinReact 16 · TypeScriptSpring Boot · WebFluxMSSQL · MongoDB · RedisRabbitMQDocker · K8s · AWS
  • • Improved core DB response times by ~50% (from ~8s to ~4s on prod and ~40s to ~18s on stg) via SQL optimization, indexing and Redis/Caffeine caching for high-load booking flows (100k+ users/month).
  • • Designed and implemented 10+ event-driven microservices for flights, hotels and dynamic packages in a landscape of 90+ services using RabbitMQ and Spring Boot.
  • • Built backend modules for seats, baggage, bundles and ancillary services (insurance, cars, fast-track) handling 500+ bookings/day.
  • • Maintained 90%+ automated test coverage with JUnit, Mockito, H2 and Testcontainers, cutting post-release defects by ~40%.
  • • Implemented secure communication with Spring Security (JWT) and kept stable API contracts for frontend teams and 10+ external partners.
  • • Owned CI/CD pipelines (Bitbucket Pipelines, Docker, Kubernetes), ensuring safe deployments and 99.9% uptime of mission-critical services.
  • • Instrumented observability (Sleuth, Prometheus, Grafana, Loggly), reducing MTTR for production incidents by ~30%.
  • • Participated in architecture decisions and code reviews, promoting DDD and hexagonal architecture across the service landscape.
Fullstack Developer (Java-focused)
Sollers Consulting · Enterprise insurance platform
Nov 2021 – Feb 2023 · Gdańsk, Poland
Java 11Spring BootAngularPostgreSQLRabbitMQDocker
  • • Developed and integrated backend modules for payments and CRM workflows used by 50+ insurance agents.
  • • Optimized PostgreSQL queries, achieving ~35% faster heavy operations through query analysis and indexing.
  • • Built and documented 20+ REST APIs consumed by Angular frontends and external systems (Swagger/OpenAPI).
  • • Implemented reusable Angular + TypeScript components for insurance product configuration and policy management.
  • • Maintained 85%+ unit & integration test coverage (JUnit, Mockito), improving overall stability and reducing regression bugs.
  • • Worked in Dockerized multi-environment setup (dev, QA, prod) and participated in releases for enterprise clients.

ALEX MORGAN

Gdańsk, Poland · Open to remote & hybrid across EU · 4+ years fullstack experience (Java 17–21 / Kotlin / React / Angular)

Java · Kotlin · Spring BootReact 16+ · TypeScript · Redux
Phone: +00 000 000 000
GitHub: example
LinkedIn: example

Profile

Backend-oriented fullstack engineer with 4+ years of professional experience in Java, Kotlin and the Spring ecosystem, building event-driven microservices and high-availability APIs for travel and insurance products. Delivered scalable systems serving 100k+ users/month, optimized DB latency by ~50% and maintained 90%+ automated test coverage in production environments on AWS / Docker / Kubernetes. Strong focus on clean code, GoF design patterns, DDD, hexagonal architecture and resilient distributed systems. Hands-on frontend experience with React and Angular for internal tools and dashboards.

Experience

Backend DeveloperTravactory N.V. · Travel search & booking platform
Feb 2023 – Present
Java 17–21KotlinReact 16 · TypeScriptSpring Boot · WebFluxMSSQL · MongoDB · RedisRabbitMQDocker · K8s · AWS
  • • Improved core DB response times by ~50% (from ~8s to ~4s on prod and ~40s to ~18s on stg) via SQL optimization, indexing and Redis/Caffeine caching for high-load booking flows (100k+ users/month).
  • • Designed and implemented 10+ event-driven microservices for flights, hotels and dynamic packages in a landscape of 90+ services using RabbitMQ and Spring Boot.
  • • Built backend modules for seats, baggage, bundles and ancillary services (insurance, cars, fast-track) handling 500+ bookings/day.
  • • Maintained 90%+ automated test coverage with JUnit, Mockito, H2 and Testcontainers, cutting post-release defects by ~40%.
  • • Implemented secure communication with Spring Security (JWT) and kept stable API contracts for frontend teams and 10+ external partners.
  • • Owned CI/CD pipelines (Bitbucket Pipelines, Docker, Kubernetes), ensuring safe deployments and 99.9% uptime of mission-critical services.
  • • Instrumented observability (Sleuth, Prometheus, Grafana, Loggly), reducing MTTR for production incidents by ~30%.
  • • Participated in architecture decisions and code reviews, promoting DDD and hexagonal architecture across the service landscape.
Fullstack Developer (Java-focused)Sollers Consulting · Enterprise insurance platform
Nov 2021 – Feb 2023
Java 11Spring BootAngularPostgreSQLRabbitMQDocker
  • • Developed and integrated backend modules for payments and CRM workflows used by 50+ insurance agents.
  • • Optimized PostgreSQL queries, achieving ~35% faster heavy operations through query analysis and indexing.
  • • Built and documented 20+ REST APIs consumed by Angular frontends and external systems (Swagger/OpenAPI).
  • • Implemented reusable Angular + TypeScript components for insurance product configuration and policy management.
  • • Maintained 85%+ unit & integration test coverage (JUnit, Mockito), improving overall stability and reducing regression bugs.
  • • Worked in Dockerized multi-environment setup (dev, QA, prod) and participated in releases for enterprise clients.

Education

Sumy State University — Bachelor of Engineering2000–2005
Okten School (Bootcamp) — Fullstack Java / JS Development2019–2021
FoxMinded — Enterprise Design Patterns (course)2025

Certificates

  • AWS Certified Cloud Practitioner, Apr 2024
  • Advanced Java Development (Java Complex) — completion certificate

Executive

Use Template

ALEX MORGAN

Gdańsk, Poland · Open to remote & hybrid across EU · 4+ years fullstack experience (Java 17–21 / Kotlin / React / Angular)

Email: [email protected]Phone: +00 000 000 000GitHub: exampleLinkedIn: example

Skills

Java 11–21KotlinSpring Boot · WebFluxREST APIsHibernate · JPARabbitMQDDD · HexagonalCQRSMicroservicesReact 16+Angular 11+TypeScriptRedux · NgRxRxJSHTML · SCSSPostgreSQLMSSQLMongoDBRedisDockerKubernetes · RancherAWS (S3, Lambda, EC2)JUnitMockitoTestcontainersIntegration tests90%+ coverageTDD mindset

Profile

Backend-oriented fullstack engineer with 4+ years of professional experience in Java, Kotlin and the Spring ecosystem, building event-driven microservices and high-availability APIs for travel and insurance products. Delivered scalable systems serving 100k+ users/month, optimized DB latency by ~50% and maintained 90%+ automated test coverage in production environments on AWS / Docker / Kubernetes. Strong focus on clean code, GoF design patterns, DDD, hexagonal architecture and resilient distributed systems. Hands-on frontend experience with React and Angular for internal tools and dashboards.

Experience

Backend Developer @ Travactory N.V.Feb 2023 – Present
Java 17–21KotlinReact 16 · TypeScriptSpring Boot · WebFluxMSSQL · MongoDB · RedisRabbitMQDocker · K8s · AWS
  • • Improved core DB response times by ~50% (from ~8s to ~4s on prod and ~40s to ~18s on stg) via SQL optimization, indexing and Redis/Caffeine caching for high-load booking flows (100k+ users/month).
  • • Designed and implemented 10+ event-driven microservices for flights, hotels and dynamic packages in a landscape of 90+ services using RabbitMQ and Spring Boot.
  • • Built backend modules for seats, baggage, bundles and ancillary services (insurance, cars, fast-track) handling 500+ bookings/day.
  • • Maintained 90%+ automated test coverage with JUnit, Mockito, H2 and Testcontainers, cutting post-release defects by ~40%.
  • • Implemented secure communication with Spring Security (JWT) and kept stable API contracts for frontend teams and 10+ external partners.
  • • Owned CI/CD pipelines (Bitbucket Pipelines, Docker, Kubernetes), ensuring safe deployments and 99.9% uptime of mission-critical services.
  • • Instrumented observability (Sleuth, Prometheus, Grafana, Loggly), reducing MTTR for production incidents by ~30%.
  • • Participated in architecture decisions and code reviews, promoting DDD and hexagonal architecture across the service landscape.
Fullstack Developer (Java-focused) @ Sollers ConsultingNov 2021 – Feb 2023
Java 11Spring BootAngularPostgreSQLRabbitMQDocker
  • • Developed and integrated backend modules for payments and CRM workflows used by 50+ insurance agents.
  • • Optimized PostgreSQL queries, achieving ~35% faster heavy operations through query analysis and indexing.
  • • Built and documented 20+ REST APIs consumed by Angular frontends and external systems (Swagger/OpenAPI).
  • • Implemented reusable Angular + TypeScript components for insurance product configuration and policy management.
  • • Maintained 85%+ unit & integration test coverage (JUnit, Mockito), improving overall stability and reducing regression bugs.
  • • Worked in Dockerized multi-environment setup (dev, QA, prod) and participated in releases for enterprise clients.

Education

Sumy State University
Bachelor of Engineering
2000–2005
Okten School (Bootcamp)
Fullstack Java / JS Development
2019–2021
FoxMinded
Enterprise Design Patterns (course)
2025

Certificates

  • AWS Certified Cloud Practitioner, Apr 2024
  • Advanced Java Development (Java Complex) — completion certificate

Languages

  • Ukrainian — Native / C2
  • English — Upper-Intermediate / B2
  • Polish — Full professional / C1

Strengths

Clean codeArchitecture thinkingAgile / ScrumCode reviewProduction mindsetContinuous learning

ALEX MORGAN

Gdańsk, Poland · Open to remote & hybrid across EU · 4+ years fullstack experience (Java 17–21 / Kotlin / React / Angular)

Java · Kotlin · Spring BootReact 16+ · TypeScript · Redux
Phone: +00 000 000 000
GitHub: example
LinkedIn: example

Profile

Backend-oriented fullstack engineer with 4+ years of professional experience in Java, Kotlin and the Spring ecosystem, building event-driven microservices and high-availability APIs for travel and insurance products. Delivered scalable systems serving 100k+ users/month, optimized DB latency by ~50% and maintained 90%+ automated test coverage in production environments on AWS / Docker / Kubernetes. Strong focus on clean code, GoF design patterns, DDD, hexagonal architecture and resilient distributed systems. Hands-on frontend experience with React and Angular for internal tools and dashboards.

Experience

Backend Developer
Travactory N.V. · Feb 2023 – Present
Java 17–21KotlinReact 16 · TypeScriptSpring Boot · WebFluxMSSQL · MongoDB · RedisRabbitMQDocker · K8s · AWS
  • • Improved core DB response times by ~50% (from ~8s to ~4s on prod and ~40s to ~18s on stg) via SQL optimization, indexing and Redis/Caffeine caching for high-load booking flows (100k+ users/month).
  • • Designed and implemented 10+ event-driven microservices for flights, hotels and dynamic packages in a landscape of 90+ services using RabbitMQ and Spring Boot.
  • • Built backend modules for seats, baggage, bundles and ancillary services (insurance, cars, fast-track) handling 500+ bookings/day.
  • • Maintained 90%+ automated test coverage with JUnit, Mockito, H2 and Testcontainers, cutting post-release defects by ~40%.
  • • Implemented secure communication with Spring Security (JWT) and kept stable API contracts for frontend teams and 10+ external partners.
  • • Owned CI/CD pipelines (Bitbucket Pipelines, Docker, Kubernetes), ensuring safe deployments and 99.9% uptime of mission-critical services.
  • • Instrumented observability (Sleuth, Prometheus, Grafana, Loggly), reducing MTTR for production incidents by ~30%.
  • • Participated in architecture decisions and code reviews, promoting DDD and hexagonal architecture across the service landscape.
Fullstack Developer (Java-focused)
Sollers Consulting · Nov 2021 – Feb 2023
Java 11Spring BootAngularPostgreSQLRabbitMQDocker
  • • Developed and integrated backend modules for payments and CRM workflows used by 50+ insurance agents.
  • • Optimized PostgreSQL queries, achieving ~35% faster heavy operations through query analysis and indexing.
  • • Built and documented 20+ REST APIs consumed by Angular frontends and external systems (Swagger/OpenAPI).
  • • Implemented reusable Angular + TypeScript components for insurance product configuration and policy management.
  • • Maintained 85%+ unit & integration test coverage (JUnit, Mockito), improving overall stability and reducing regression bugs.
  • • Worked in Dockerized multi-environment setup (dev, QA, prod) and participated in releases for enterprise clients.

Core Skills

Java 11–21KotlinSpring Boot · WebFluxREST APIsHibernate · JPARabbitMQDDD · HexagonalCQRSMicroservices

Frontend

React 16+Angular 11+TypeScriptRedux · NgRxRxJSHTML · SCSS

Data & Infra

PostgreSQLMSSQLMongoDBRedisDockerKubernetes · RancherAWS (S3, Lambda, EC2)

Testing

JUnitMockitoTestcontainersIntegration tests90%+ coverageTDD mindset

Education

Sumy State University
Bachelor of Engineering · 2000–2005
Okten School (Bootcamp)
Fullstack Java / JS Development · 2019–2021
FoxMinded
Enterprise Design Patterns (course) · 2025

Certificates

  • AWS Certified Cloud Practitioner (Apr 2024)
  • Advanced Java Development (Java Complex) — completion certificate

Languages

  • Ukrainian — Native / C2
  • English — Upper-Intermediate / B2
  • Polish — Full professional / C1

Strengths

Clean codeArchitecture thinkingAgile / ScrumCode reviewProduction mindsetContinuous learning
Java · Kotlin · Spring BootReact 16+ · TypeScript · Redux

Profile

Backend-oriented fullstack engineer with 4+ years of professional experience in Java, Kotlin and the Spring ecosystem, building event-driven microservices and high-availability APIs for travel and insurance products. Delivered scalable systems serving 100k+ users/month, optimized DB latency by ~50% and maintained 90%+ automated test coverage in production environments on AWS / Docker / Kubernetes. Strong focus on clean code, GoF design patterns, DDD, hexagonal architecture and resilient distributed systems. Hands-on frontend experience with React and Angular for internal tools and dashboards.

Experience

Backend DeveloperTravactory N.V. · Travel search & booking platform
Feb 2023 – Present
Java 17–21KotlinReact 16 · TypeScriptSpring Boot · WebFluxMSSQL · MongoDB · RedisRabbitMQDocker · K8s · AWS
  • • Improved core DB response times by ~50% (from ~8s to ~4s on prod and ~40s to ~18s on stg) via SQL optimization, indexing and Redis/Caffeine caching for high-load booking flows (100k+ users/month).
  • • Designed and implemented 10+ event-driven microservices for flights, hotels and dynamic packages in a landscape of 90+ services using RabbitMQ and Spring Boot.
  • • Built backend modules for seats, baggage, bundles and ancillary services (insurance, cars, fast-track) handling 500+ bookings/day.
  • • Maintained 90%+ automated test coverage with JUnit, Mockito, H2 and Testcontainers, cutting post-release defects by ~40%.
  • • Implemented secure communication with Spring Security (JWT) and kept stable API contracts for frontend teams and 10+ external partners.
  • • Owned CI/CD pipelines (Bitbucket Pipelines, Docker, Kubernetes), ensuring safe deployments and 99.9% uptime of mission-critical services.
  • • Instrumented observability (Sleuth, Prometheus, Grafana, Loggly), reducing MTTR for production incidents by ~30%.
  • • Participated in architecture decisions and code reviews, promoting DDD and hexagonal architecture across the service landscape.
Fullstack Developer (Java-focused)Sollers Consulting · Enterprise insurance platform
Nov 2021 – Feb 2023
Java 11Spring BootAngularPostgreSQLRabbitMQDocker
  • • Developed and integrated backend modules for payments and CRM workflows used by 50+ insurance agents.
  • • Optimized PostgreSQL queries, achieving ~35% faster heavy operations through query analysis and indexing.
  • • Built and documented 20+ REST APIs consumed by Angular frontends and external systems (Swagger/OpenAPI).
  • • Implemented reusable Angular + TypeScript components for insurance product configuration and policy management.
  • • Maintained 85%+ unit & integration test coverage (JUnit, Mockito), improving overall stability and reducing regression bugs.
  • • Worked in Dockerized multi-environment setup (dev, QA, prod) and participated in releases for enterprise clients.

Education

Sumy State University — Bachelor of Engineering2000–2005
Okten School (Bootcamp) — Fullstack Java / JS Development2019–2021
FoxMinded — Enterprise Design Patterns (course)2025

Certificates

AWS Certified Cloud PractitionerApr 2024
Advanced Java Development (Java Complex) — completion certificate

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ALEX MORGAN

[email protected] | +00 000 000 000 | example | example

Professional Summary

Backend-oriented fullstack engineer with 4+ years of professional experience in Java, Kotlin and the Spring ecosystem, building event-driven microservices and high-availability APIs for travel and insurance products. Delivered scalable systems serving 100k+ users/month, optimized DB latency by ~50% and maintained 90%+ automated test coverage in production environments on AWS / Docker / Kubernetes. Strong focus on clean code, GoF design patterns, DDD, hexagonal architecture and resilient distributed systems. Hands-on frontend experience with React and Angular for internal tools and dashboards.

Skills

Backend: Java 11–21, Kotlin, Spring Boot · WebFlux, REST APIs, Hibernate · JPA, RabbitMQ, DDD · Hexagonal, CQRS, Microservices

Frontend: React 16+, Angular 11+, TypeScript, Redux · NgRx, RxJS, HTML · SCSS

Data & Infra: PostgreSQL, MSSQL, MongoDB, Redis, Docker, Kubernetes · Rancher, AWS (S3, Lambda, EC2)

Testing: JUnit, Mockito, Testcontainers, Integration tests, 90%+ coverage, TDD mindset

Experience

Backend Developer
Travactory N.V. · Travel search & booking platform | Feb 2023 – Present | Gdańsk, Poland

Technologies: Java 17–21, Kotlin, React 16 · TypeScript, Spring Boot · WebFlux, MSSQL · MongoDB · Redis, RabbitMQ, Docker · K8s · AWS

  • • Improved core DB response times by ~50% (from ~8s to ~4s on prod and ~40s to ~18s on stg) via SQL optimization, indexing and Redis/Caffeine caching for high-load booking flows (100k+ users/month).
  • • Designed and implemented 10+ event-driven microservices for flights, hotels and dynamic packages in a landscape of 90+ services using RabbitMQ and Spring Boot.
  • • Built backend modules for seats, baggage, bundles and ancillary services (insurance, cars, fast-track) handling 500+ bookings/day.
  • • Maintained 90%+ automated test coverage with JUnit, Mockito, H2 and Testcontainers, cutting post-release defects by ~40%.
  • • Implemented secure communication with Spring Security (JWT) and kept stable API contracts for frontend teams and 10+ external partners.
  • • Owned CI/CD pipelines (Bitbucket Pipelines, Docker, Kubernetes), ensuring safe deployments and 99.9% uptime of mission-critical services.
  • • Instrumented observability (Sleuth, Prometheus, Grafana, Loggly), reducing MTTR for production incidents by ~30%.
  • • Participated in architecture decisions and code reviews, promoting DDD and hexagonal architecture across the service landscape.
Fullstack Developer (Java-focused)
Sollers Consulting · Enterprise insurance platform | Nov 2021 – Feb 2023 | Gdańsk, Poland

Technologies: Java 11, Spring Boot, Angular, PostgreSQL, RabbitMQ, Docker

  • • Developed and integrated backend modules for payments and CRM workflows used by 50+ insurance agents.
  • • Optimized PostgreSQL queries, achieving ~35% faster heavy operations through query analysis and indexing.
  • • Built and documented 20+ REST APIs consumed by Angular frontends and external systems (Swagger/OpenAPI).
  • • Implemented reusable Angular + TypeScript components for insurance product configuration and policy management.
  • • Maintained 85%+ unit & integration test coverage (JUnit, Mockito), improving overall stability and reducing regression bugs.
  • • Worked in Dockerized multi-environment setup (dev, QA, prod) and participated in releases for enterprise clients.

Education

Sumy State University — Bachelor of Engineering(2000–2005)
Okten School (Bootcamp) — Fullstack Java / JS Development(2019–2021)
FoxMinded — Enterprise Design Patterns (course)(2025)

Languages & Certificates

Languages: Ukrainian (Native / C2), English (Upper-Intermediate / B2), Polish (Full professional / C1)

AWS Certified Cloud Practitioner — Apr 2024

Advanced Java Development (Java Complex) — completion certificate

ATS Friendly

Use Template

ALEX MORGAN

Gdańsk, Poland · Open to remote & hybrid across EU · 4+ years fullstack experience (Java 17–21 / Kotlin / React / Angular)

Gdańsk, Poland

+00 000 000 000
example
example

Profile

Backend-oriented fullstack engineer with 4+ years of professional experience in Java, Kotlin and the Spring ecosystem, building event-driven microservices and high-availability APIs for travel and insurance products. Delivered scalable systems serving 100k+ users/month, optimized DB latency by ~50% and maintained 90%+ automated test coverage in production environments on AWS / Docker / Kubernetes. Strong focus on clean code, GoF design patterns, DDD, hexagonal architecture and resilient distributed systems. Hands-on frontend experience with React and Angular for internal tools and dashboards.

Skills

Backend
Java 11–21KotlinSpring Boot · WebFluxREST APIsHibernate · JPARabbitMQDDD · HexagonalCQRSMicroservices
Frontend
React 16+Angular 11+TypeScriptRedux · NgRxRxJSHTML · SCSS
Data & Infra
PostgreSQLMSSQLMongoDBRedisDockerKubernetes · RancherAWS (S3, Lambda, EC2)
Testing
JUnitMockitoTestcontainersIntegration tests90%+ coverageTDD mindset

Languages

UkrainianNative / C2
EnglishUpper-Intermediate / B2
PolishFull professional / C1

Education

Sumy State University
Bachelor of Engineering
2000–2005
Okten School (Bootcamp)
Fullstack Java / JS Development
2019–2021
FoxMinded
Enterprise Design Patterns (course)
2025

Certificates

AWS Certified Cloud Practitioner
Apr 2024
Advanced Java Development (Java Complex) — completion certificate

Experience

Backend Developer

Travactory N.V. · Travel search & booking platform  |  Feb 2023 – Present · Gdańsk, Poland

Java 17–21KotlinReact 16 · TypeScriptSpring Boot · WebFluxMSSQL · MongoDB · RedisRabbitMQDocker · K8s · AWS
  • • Improved core DB response times by ~50% (from ~8s to ~4s on prod and ~40s to ~18s on stg) via SQL optimization, indexing and Redis/Caffeine caching for high-load booking flows (100k+ users/month).
  • • Designed and implemented 10+ event-driven microservices for flights, hotels and dynamic packages in a landscape of 90+ services using RabbitMQ and Spring Boot.
  • • Built backend modules for seats, baggage, bundles and ancillary services (insurance, cars, fast-track) handling 500+ bookings/day.
  • • Maintained 90%+ automated test coverage with JUnit, Mockito, H2 and Testcontainers, cutting post-release defects by ~40%.
  • • Implemented secure communication with Spring Security (JWT) and kept stable API contracts for frontend teams and 10+ external partners.
  • • Owned CI/CD pipelines (Bitbucket Pipelines, Docker, Kubernetes), ensuring safe deployments and 99.9% uptime of mission-critical services.
  • • Instrumented observability (Sleuth, Prometheus, Grafana, Loggly), reducing MTTR for production incidents by ~30%.
  • • Participated in architecture decisions and code reviews, promoting DDD and hexagonal architecture across the service landscape.

Fullstack Developer (Java-focused)

Sollers Consulting · Enterprise insurance platform  |  Nov 2021 – Feb 2023 · Gdańsk, Poland

Java 11Spring BootAngularPostgreSQLRabbitMQDocker
  • • Developed and integrated backend modules for payments and CRM workflows used by 50+ insurance agents.
  • • Optimized PostgreSQL queries, achieving ~35% faster heavy operations through query analysis and indexing.
  • • Built and documented 20+ REST APIs consumed by Angular frontends and external systems (Swagger/OpenAPI).
  • • Implemented reusable Angular + TypeScript components for insurance product configuration and policy management.
  • • Maintained 85%+ unit & integration test coverage (JUnit, Mockito), improving overall stability and reducing regression bugs.
  • • Worked in Dockerized multi-environment setup (dev, QA, prod) and participated in releases for enterprise clients.

Timeline

Use Template

ALEX MORGAN

Gdańsk, Poland · Open to remote & hybrid across EU · 4+ years fullstack experience (Java 17–21 / Kotlin / React / Angular)

Gdańsk, Poland

Java · Kotlin · Spring BootReact 16+ · TypeScript · Redux
+00 000 000 000
example
example

Summary

Backend-oriented fullstack engineer with 4+ years of professional experience in Java, Kotlin and the Spring ecosystem, building event-driven microservices and high-availability APIs for travel and insurance products. Delivered scalable systems serving 100k+ users/month, optimized DB latency by ~50% and maintained 90%+ automated test coverage in production environments on AWS / Docker / Kubernetes. Strong focus on clean code, GoF design patterns, DDD, hexagonal architecture and resilient distributed systems. Hands-on frontend experience with React and Angular for internal tools and dashboards.

Professional Experience

Backend Developer

Feb 2023 – Present

Travactory N.V. · Travel search & booking platform · Gdańsk, Poland

Java 17–21KotlinReact 16 · TypeScriptSpring Boot · WebFluxMSSQL · MongoDB · RedisRabbitMQDocker · K8s · AWS
  • • Improved core DB response times by ~50% (from ~8s to ~4s on prod and ~40s to ~18s on stg) via SQL optimization, indexing and Redis/Caffeine caching for high-load booking flows (100k+ users/month).
  • • Designed and implemented 10+ event-driven microservices for flights, hotels and dynamic packages in a landscape of 90+ services using RabbitMQ and Spring Boot.
  • • Built backend modules for seats, baggage, bundles and ancillary services (insurance, cars, fast-track) handling 500+ bookings/day.
  • • Maintained 90%+ automated test coverage with JUnit, Mockito, H2 and Testcontainers, cutting post-release defects by ~40%.
  • • Implemented secure communication with Spring Security (JWT) and kept stable API contracts for frontend teams and 10+ external partners.
  • • Owned CI/CD pipelines (Bitbucket Pipelines, Docker, Kubernetes), ensuring safe deployments and 99.9% uptime of mission-critical services.
  • • Instrumented observability (Sleuth, Prometheus, Grafana, Loggly), reducing MTTR for production incidents by ~30%.
  • • Participated in architecture decisions and code reviews, promoting DDD and hexagonal architecture across the service landscape.

Fullstack Developer (Java-focused)

Nov 2021 – Feb 2023

Sollers Consulting · Enterprise insurance platform · Gdańsk, Poland

Java 11Spring BootAngularPostgreSQLRabbitMQDocker
  • • Developed and integrated backend modules for payments and CRM workflows used by 50+ insurance agents.
  • • Optimized PostgreSQL queries, achieving ~35% faster heavy operations through query analysis and indexing.
  • • Built and documented 20+ REST APIs consumed by Angular frontends and external systems (Swagger/OpenAPI).
  • • Implemented reusable Angular + TypeScript components for insurance product configuration and policy management.
  • • Maintained 85%+ unit & integration test coverage (JUnit, Mockito), improving overall stability and reducing regression bugs.
  • • Worked in Dockerized multi-environment setup (dev, QA, prod) and participated in releases for enterprise clients.

Backend

Java 11–21KotlinSpring Boot · WebFluxREST APIsHibernate · JPARabbitMQDDD · HexagonalCQRSMicroservices

Frontend

React 16+Angular 11+TypeScriptRedux · NgRxRxJSHTML · SCSS

Data & Infra

PostgreSQLMSSQLMongoDBRedisDockerKubernetes · RancherAWS (S3, Lambda, EC2)

Testing

JUnitMockitoTestcontainersIntegration tests90%+ coverageTDD mindset

Education

Sumy State University
Bachelor of Engineering
2000–2005
Okten School (Bootcamp)
Fullstack Java / JS Development
2019–2021
FoxMinded
Enterprise Design Patterns (course)
2025

Languages

UkrainianNative / C2
EnglishUpper-Intermediate / B2
PolishFull professional / C1

Strengths

Clean codeArchitecture thinkingAgile / ScrumCode reviewProduction mindsetContinuous learning

Certificates

AWS Certified Cloud Practitioner
Apr 2024
Advanced Java Development (Java Complex) — completion certificate

ALEX MORGAN

Gdańsk, Poland · Open to remote & hybrid across EU · 4+ years fullstack experience (Java 17–21 / Kotlin / React / Angular)
[email protected] · +00 000 000 000 · example · example · Gdańsk, Poland

Skills

Backend
Java 11–21KotlinSpring Boot · WebFluxREST APIsHibernate · JPARabbitMQDDD · HexagonalCQRSMicroservices
Frontend
React 16+Angular 11+TypeScriptRedux · NgRxRxJSHTML · SCSS
Data & Infra
PostgreSQLMSSQLMongoDBRedisDockerKubernetes · RancherAWS (S3, Lambda, EC2)
Testing
JUnitMockitoTestcontainersIntegration tests90%+ coverageTDD mindset

Summary

Backend-oriented fullstack engineer with 4+ years of professional experience in Java, Kotlin and the Spring ecosystem, building event-driven microservices and high-availability APIs for travel and insurance products. Delivered scalable systems serving 100k+ users/month, optimized DB latency by ~50% and maintained 90%+ automated test coverage in production environments on AWS / Docker / Kubernetes. Strong focus on clean code, GoF design patterns, DDD, hexagonal architecture and resilient distributed systems. Hands-on frontend experience with React and Angular for internal tools and dashboards.

Experience

Travactory N.V.·Backend Developer(Travel search & booking platform)
Feb 2023 – Present · Gdańsk, Poland
Java 17–21KotlinReact 16 · TypeScriptSpring Boot · WebFluxMSSQL · MongoDB · RedisRabbitMQDocker · K8s · AWS
  • • Improved core DB response times by ~50% (from ~8s to ~4s on prod and ~40s to ~18s on stg) via SQL optimization, indexing and Redis/Caffeine caching for high-load booking flows (100k+ users/month).
  • • Designed and implemented 10+ event-driven microservices for flights, hotels and dynamic packages in a landscape of 90+ services using RabbitMQ and Spring Boot.
  • • Built backend modules for seats, baggage, bundles and ancillary services (insurance, cars, fast-track) handling 500+ bookings/day.
  • • Maintained 90%+ automated test coverage with JUnit, Mockito, H2 and Testcontainers, cutting post-release defects by ~40%.
  • • Implemented secure communication with Spring Security (JWT) and kept stable API contracts for frontend teams and 10+ external partners.
  • • Owned CI/CD pipelines (Bitbucket Pipelines, Docker, Kubernetes), ensuring safe deployments and 99.9% uptime of mission-critical services.
  • • Instrumented observability (Sleuth, Prometheus, Grafana, Loggly), reducing MTTR for production incidents by ~30%.
  • • Participated in architecture decisions and code reviews, promoting DDD and hexagonal architecture across the service landscape.
Sollers Consulting·Fullstack Developer (Java-focused)(Enterprise insurance platform)
Nov 2021 – Feb 2023 · Gdańsk, Poland
Java 11Spring BootAngularPostgreSQLRabbitMQDocker
  • • Developed and integrated backend modules for payments and CRM workflows used by 50+ insurance agents.
  • • Optimized PostgreSQL queries, achieving ~35% faster heavy operations through query analysis and indexing.
  • • Built and documented 20+ REST APIs consumed by Angular frontends and external systems (Swagger/OpenAPI).
  • • Implemented reusable Angular + TypeScript components for insurance product configuration and policy management.
  • • Maintained 85%+ unit & integration test coverage (JUnit, Mockito), improving overall stability and reducing regression bugs.
  • • Worked in Dockerized multi-environment setup (dev, QA, prod) and participated in releases for enterprise clients.

Education

Sumy State University
Bachelor of Engineering
2000–2005
Okten School (Bootcamp)
Fullstack Java / JS Development
2019–2021
FoxMinded
Enterprise Design Patterns (course)
2025

Certificates

AWS Certified Cloud Practitioner
Apr 2024
Advanced Java Development (Java Complex) — completion certificate

Languages

UkrainianNative / C2
EnglishUpper-Intermediate / B2
PolishFull professional / C1

Strengths

Clean codeArchitecture thinkingAgile / ScrumCode reviewProduction mindsetContinuous learning

ALEX MORGAN

Gdańsk, Poland · Open to remote & hybrid across EU · 4+ years fullstack experience (Java 17–21 / Kotlin / React / Angular)

Gdańsk, Poland

+00 000 000 000
example
example
Java · Kotlin · Spring BootReact 16+ · TypeScript · Redux

Profile

Backend-oriented fullstack engineer with 4+ years of professional experience in Java, Kotlin and the Spring ecosystem, building event-driven microservices and high-availability APIs for travel and insurance products. Delivered scalable systems serving 100k+ users/month, optimized DB latency by ~50% and maintained 90%+ automated test coverage in production environments on AWS / Docker / Kubernetes. Strong focus on clean code, GoF design patterns, DDD, hexagonal architecture and resilient distributed systems. Hands-on frontend experience with React and Angular for internal tools and dashboards.

Skills

Backend
Java 11–21KotlinSpring Boot · WebFluxREST APIsHibernate · JPARabbitMQDDD · HexagonalCQRSMicroservices
Frontend
React 16+Angular 11+TypeScriptRedux · NgRxRxJSHTML · SCSS
Data & Infra
PostgreSQLMSSQLMongoDBRedisDockerKubernetes · RancherAWS (S3, Lambda, EC2)
Testing
JUnitMockitoTestcontainersIntegration tests90%+ coverageTDD mindset

Languages

UkrainianNative / C2
EnglishUpper-Intermediate / B2
PolishFull professional / C1

Strengths

Clean codeArchitecture thinkingAgile / ScrumCode reviewProduction mindsetContinuous learning

Experience

Backend Developer

Feb 2023 – Present

Travactory N.V. · Travel search & booking platform · Gdańsk, Poland

Java 17–21KotlinReact 16 · TypeScriptSpring Boot · WebFluxMSSQL · MongoDB · RedisRabbitMQDocker · K8s · AWS
  • • Improved core DB response times by ~50% (from ~8s to ~4s on prod and ~40s to ~18s on stg) via SQL optimization, indexing and Redis/Caffeine caching for high-load booking flows (100k+ users/month).
  • • Designed and implemented 10+ event-driven microservices for flights, hotels and dynamic packages in a landscape of 90+ services using RabbitMQ and Spring Boot.
  • • Built backend modules for seats, baggage, bundles and ancillary services (insurance, cars, fast-track) handling 500+ bookings/day.
  • • Maintained 90%+ automated test coverage with JUnit, Mockito, H2 and Testcontainers, cutting post-release defects by ~40%.
  • • Implemented secure communication with Spring Security (JWT) and kept stable API contracts for frontend teams and 10+ external partners.
  • • Owned CI/CD pipelines (Bitbucket Pipelines, Docker, Kubernetes), ensuring safe deployments and 99.9% uptime of mission-critical services.
  • • Instrumented observability (Sleuth, Prometheus, Grafana, Loggly), reducing MTTR for production incidents by ~30%.
  • • Participated in architecture decisions and code reviews, promoting DDD and hexagonal architecture across the service landscape.

Fullstack Developer (Java-focused)

Nov 2021 – Feb 2023

Sollers Consulting · Enterprise insurance platform · Gdańsk, Poland

Java 11Spring BootAngularPostgreSQLRabbitMQDocker
  • • Developed and integrated backend modules for payments and CRM workflows used by 50+ insurance agents.
  • • Optimized PostgreSQL queries, achieving ~35% faster heavy operations through query analysis and indexing.
  • • Built and documented 20+ REST APIs consumed by Angular frontends and external systems (Swagger/OpenAPI).
  • • Implemented reusable Angular + TypeScript components for insurance product configuration and policy management.
  • • Maintained 85%+ unit & integration test coverage (JUnit, Mockito), improving overall stability and reducing regression bugs.
  • • Worked in Dockerized multi-environment setup (dev, QA, prod) and participated in releases for enterprise clients.

Education

Sumy State University
Bachelor of Engineering
2000–2005
Okten School (Bootcamp)
Fullstack Java / JS Development
2019–2021
FoxMinded
Enterprise Design Patterns (course)
2025

Certificates

AWS Certified Cloud PractitionerApr 2024
Advanced Java Development (Java Complex) — completion certificate

ALEX MORGAN

Gdańsk, Poland · Open to remote & hybrid across EU · 4+ years fullstack experience (Java 17–21 / Kotlin / React / Angular)

Java · Kotlin · Spring BootReact 16+ · TypeScript · Redux

Gdańsk, Poland

+00 000 000 000
example
example
Summary

Backend-oriented fullstack engineer with 4+ years of professional experience in Java, Kotlin and the Spring ecosystem, building event-driven microservices and high-availability APIs for travel and insurance products. Delivered scalable systems serving 100k+ users/month, optimized DB latency by ~50% and maintained 90%+ automated test coverage in production environments on AWS / Docker / Kubernetes. Strong focus on clean code, GoF design patterns, DDD, hexagonal architecture and resilient distributed systems. Hands-on frontend experience with React and Angular for internal tools and dashboards.

Experience

Backend Developer

Feb 2023 – Present

Travactory N.V. · Travel search & booking platform · Gdańsk, Poland

Java 17–21KotlinReact 16 · TypeScriptSpring Boot · WebFluxMSSQL · MongoDB · RedisRabbitMQDocker · K8s · AWS
  • • Improved core DB response times by ~50% (from ~8s to ~4s on prod and ~40s to ~18s on stg) via SQL optimization, indexing and Redis/Caffeine caching for high-load booking flows (100k+ users/month).
  • • Designed and implemented 10+ event-driven microservices for flights, hotels and dynamic packages in a landscape of 90+ services using RabbitMQ and Spring Boot.
  • • Built backend modules for seats, baggage, bundles and ancillary services (insurance, cars, fast-track) handling 500+ bookings/day.
  • • Maintained 90%+ automated test coverage with JUnit, Mockito, H2 and Testcontainers, cutting post-release defects by ~40%.
  • • Implemented secure communication with Spring Security (JWT) and kept stable API contracts for frontend teams and 10+ external partners.
  • • Owned CI/CD pipelines (Bitbucket Pipelines, Docker, Kubernetes), ensuring safe deployments and 99.9% uptime of mission-critical services.
  • • Instrumented observability (Sleuth, Prometheus, Grafana, Loggly), reducing MTTR for production incidents by ~30%.
  • • Participated in architecture decisions and code reviews, promoting DDD and hexagonal architecture across the service landscape.

Fullstack Developer (Java-focused)

Nov 2021 – Feb 2023

Sollers Consulting · Enterprise insurance platform · Gdańsk, Poland

Java 11Spring BootAngularPostgreSQLRabbitMQDocker
  • • Developed and integrated backend modules for payments and CRM workflows used by 50+ insurance agents.
  • • Optimized PostgreSQL queries, achieving ~35% faster heavy operations through query analysis and indexing.
  • • Built and documented 20+ REST APIs consumed by Angular frontends and external systems (Swagger/OpenAPI).
  • • Implemented reusable Angular + TypeScript components for insurance product configuration and policy management.
  • • Maintained 85%+ unit & integration test coverage (JUnit, Mockito), improving overall stability and reducing regression bugs.
  • • Worked in Dockerized multi-environment setup (dev, QA, prod) and participated in releases for enterprise clients.
Education
Sumy State University
Bachelor of Engineering
2000–2005
Okten School (Bootcamp)
Fullstack Java / JS Development
2019–2021
FoxMinded
Enterprise Design Patterns (course)
2025

Backend

Java 11–21KotlinSpring Boot · WebFluxREST APIsHibernate · JPARabbitMQDDD · HexagonalCQRSMicroservices

Frontend

React 16+Angular 11+TypeScriptRedux · NgRxRxJSHTML · SCSS

Data & Infra

PostgreSQLMSSQLMongoDBRedisDockerKubernetes · RancherAWS (S3, Lambda, EC2)

Testing

JUnitMockitoTestcontainersIntegration tests90%+ coverageTDD mindset

Languages

UkrainianNative / C2
EnglishUpper-Intermediate / B2
PolishFull professional / C1

Strengths

Clean codeArchitecture thinkingAgile / ScrumCode reviewProduction mindsetContinuous learning

Certificates

AWS Certified Cloud Practitioner
Apr 2024
Advanced Java Development (Java Complex) — completion certificate

Polished

Use Template
ALEX MORGAN
Gdańsk, Poland · Open to remote & hybrid across EU · 4+ years fullstack experience (Java 17–21 / Kotlin / React / Angular) · Gdańsk, Poland · +00 000 000 000
Details
Gdańsk, Poland
+00 000 000 000
example
example
Skills
Java 11–21
Kotlin
Spring Boot · WebFlux
REST APIs
Hibernate · JPA
RabbitMQ
DDD · Hexagonal
CQRS
Microservices
React 16+
Angular 11+
TypeScript
Redux · NgRx
RxJS
HTML · SCSS
PostgreSQL
MSSQL
MongoDB
Redis
Docker
Kubernetes · Rancher
AWS (S3, Lambda, EC2)
JUnit
Mockito
Testcontainers
Integration tests
90%+ coverage
TDD mindset
Languages
Ukrainian — Native / C2
English — Upper-Intermediate / B2
Polish — Full professional / C1
Profile

Backend-oriented fullstack engineer with 4+ years of professional experience in Java, Kotlin and the Spring ecosystem, building event-driven microservices and high-availability APIs for travel and insurance products. Delivered scalable systems serving 100k+ users/month, optimized DB latency by ~50% and maintained 90%+ automated test coverage in production environments on AWS / Docker / Kubernetes. Strong focus on clean code, GoF design patterns, DDD, hexagonal architecture and resilient distributed systems. Hands-on frontend experience with React and Angular for internal tools and dashboards.

Employment History
Backend Developer
Travactory N.V., Gdańsk, PolandFeb 2023 – Present
Travel search & booking platform
  • • Improved core DB response times by ~50% (from ~8s to ~4s on prod and ~40s to ~18s on stg) via SQL optimization, indexing and Redis/Caffeine caching for high-load booking flows (100k+ users/month).
  • • Designed and implemented 10+ event-driven microservices for flights, hotels and dynamic packages in a landscape of 90+ services using RabbitMQ and Spring Boot.
  • • Built backend modules for seats, baggage, bundles and ancillary services (insurance, cars, fast-track) handling 500+ bookings/day.
  • • Maintained 90%+ automated test coverage with JUnit, Mockito, H2 and Testcontainers, cutting post-release defects by ~40%.
  • • Implemented secure communication with Spring Security (JWT) and kept stable API contracts for frontend teams and 10+ external partners.
  • • Owned CI/CD pipelines (Bitbucket Pipelines, Docker, Kubernetes), ensuring safe deployments and 99.9% uptime of mission-critical services.
  • • Instrumented observability (Sleuth, Prometheus, Grafana, Loggly), reducing MTTR for production incidents by ~30%.
  • • Participated in architecture decisions and code reviews, promoting DDD and hexagonal architecture across the service landscape.
Fullstack Developer (Java-focused)
Sollers Consulting, Gdańsk, PolandNov 2021 – Feb 2023
Enterprise insurance platform
  • • Developed and integrated backend modules for payments and CRM workflows used by 50+ insurance agents.
  • • Optimized PostgreSQL queries, achieving ~35% faster heavy operations through query analysis and indexing.
  • • Built and documented 20+ REST APIs consumed by Angular frontends and external systems (Swagger/OpenAPI).
  • • Implemented reusable Angular + TypeScript components for insurance product configuration and policy management.
  • • Maintained 85%+ unit & integration test coverage (JUnit, Mockito), improving overall stability and reducing regression bugs.
  • • Worked in Dockerized multi-environment setup (dev, QA, prod) and participated in releases for enterprise clients.
Education
Bachelor of Engineering
Sumy State University2000–2005
Fullstack Java / JS Development
Okten School (Bootcamp)2019–2021
Enterprise Design Patterns (course)
FoxMinded2025
Certificates
AWS Certified Cloud PractitionerApr 2024
Advanced Java Development (Java Complex) — completion certificate

Corporate

Use Template
A
ALEX MORGAN
Gdańsk, Poland · Open to remote & hybrid across EU · 4+ years fullstack experience (Java 17–21 / Kotlin / React / Angular)
[email protected] · +00 000 000 000 · example · Gdańsk, Poland
Profile

Backend-oriented fullstack engineer with 4+ years of professional experience in Java, Kotlin and the Spring ecosystem, building event-driven microservices and high-availability APIs for travel and insurance products. Delivered scalable systems serving 100k+ users/month, optimized DB latency by ~50% and maintained 90%+ automated test coverage in production environments on AWS / Docker / Kubernetes. Strong focus on clean code, GoF design patterns, DDD, hexagonal architecture and resilient distributed systems. Hands-on frontend experience with React and Angular for internal tools and dashboards.

Skills
Java 11–21KotlinSpring Boot · WebFluxREST APIsHibernate · JPARabbitMQDDD · HexagonalCQRSMicroservicesReact 16+Angular 11+TypeScriptRedux · NgRxRxJSHTML · SCSSPostgreSQLMSSQLMongoDBRedisDockerKubernetes · RancherAWS (S3, Lambda, EC2)JUnitMockitoTestcontainersIntegration tests90%+ coverageTDD mindset
Employment History
Backend Developer
Travactory N.V. · Feb 2023 – Present · Gdańsk, Poland
  • Improved core DB response times by ~50% (from ~8s to ~4s on prod and ~40s to ~18s on stg) via SQL optimization, indexing and Redis/Caffeine caching for high-load booking flows (100k+ users/month).
  • Designed and implemented 10+ event-driven microservices for flights, hotels and dynamic packages in a landscape of 90+ services using RabbitMQ and Spring Boot.
  • Built backend modules for seats, baggage, bundles and ancillary services (insurance, cars, fast-track) handling 500+ bookings/day.
  • Maintained 90%+ automated test coverage with JUnit, Mockito, H2 and Testcontainers, cutting post-release defects by ~40%.
  • Implemented secure communication with Spring Security (JWT) and kept stable API contracts for frontend teams and 10+ external partners.
  • Owned CI/CD pipelines (Bitbucket Pipelines, Docker, Kubernetes), ensuring safe deployments and 99.9% uptime of mission-critical services.
  • Instrumented observability (Sleuth, Prometheus, Grafana, Loggly), reducing MTTR for production incidents by ~30%.
  • Participated in architecture decisions and code reviews, promoting DDD and hexagonal architecture across the service landscape.
Fullstack Developer (Java-focused)
Sollers Consulting · Nov 2021 – Feb 2023 · Gdańsk, Poland
  • Developed and integrated backend modules for payments and CRM workflows used by 50+ insurance agents.
  • Optimized PostgreSQL queries, achieving ~35% faster heavy operations through query analysis and indexing.
  • Built and documented 20+ REST APIs consumed by Angular frontends and external systems (Swagger/OpenAPI).
  • Implemented reusable Angular + TypeScript components for insurance product configuration and policy management.
  • Maintained 85%+ unit & integration test coverage (JUnit, Mockito), improving overall stability and reducing regression bugs.
  • Worked in Dockerized multi-environment setup (dev, QA, prod) and participated in releases for enterprise clients.
Education
Bachelor of Engineering
Sumy State University · 2000–2005
Fullstack Java / JS Development
Okten School (Bootcamp) · 2019–2021
Enterprise Design Patterns (course)
FoxMinded · 2025
Certificates
AWS Certified Cloud PractitionerApr 2024
Advanced Java Development (Java Complex) — completion certificate
Languages
Ukrainian — Native / C2
English — Upper-Intermediate / B2
Polish — Full professional / C1
ALEX MORGAN
Gdańsk, Poland · Open to remote & hybrid across EU · 4+ years fullstack experience (Java 17–21 / Kotlin / React / Angular)
[email protected] | +00 000 000 000 | example | example | Gdańsk, Poland
Professional Summary

Backend-oriented fullstack engineer with 4+ years of professional experience in Java, Kotlin and the Spring ecosystem, building event-driven microservices and high-availability APIs for travel and insurance products. Delivered scalable systems serving 100k+ users/month, optimized DB latency by ~50% and maintained 90%+ automated test coverage in production environments on AWS / Docker / Kubernetes. Strong focus on clean code, GoF design patterns, DDD, hexagonal architecture and resilient distributed systems. Hands-on frontend experience with React and Angular for internal tools and dashboards.

Professional Experience
Travactory N.V. — Backend Developer
Feb 2023 – Present
Gdańsk, Poland
Travel search & booking platform
  • ◦Improved core DB response times by ~50% (from ~8s to ~4s on prod and ~40s to ~18s on stg) via SQL optimization, indexing and Redis/Caffeine caching for high-load booking flows (100k+ users/month).
  • ◦Designed and implemented 10+ event-driven microservices for flights, hotels and dynamic packages in a landscape of 90+ services using RabbitMQ and Spring Boot.
  • ◦Built backend modules for seats, baggage, bundles and ancillary services (insurance, cars, fast-track) handling 500+ bookings/day.
  • ◦Maintained 90%+ automated test coverage with JUnit, Mockito, H2 and Testcontainers, cutting post-release defects by ~40%.
  • ◦Implemented secure communication with Spring Security (JWT) and kept stable API contracts for frontend teams and 10+ external partners.
  • ◦Owned CI/CD pipelines (Bitbucket Pipelines, Docker, Kubernetes), ensuring safe deployments and 99.9% uptime of mission-critical services.
  • ◦Instrumented observability (Sleuth, Prometheus, Grafana, Loggly), reducing MTTR for production incidents by ~30%.
  • ◦Participated in architecture decisions and code reviews, promoting DDD and hexagonal architecture across the service landscape.
Sollers Consulting — Fullstack Developer (Java-focused)
Nov 2021 – Feb 2023
Gdańsk, Poland
Enterprise insurance platform
  • ◦Developed and integrated backend modules for payments and CRM workflows used by 50+ insurance agents.
  • ◦Optimized PostgreSQL queries, achieving ~35% faster heavy operations through query analysis and indexing.
  • ◦Built and documented 20+ REST APIs consumed by Angular frontends and external systems (Swagger/OpenAPI).
  • ◦Implemented reusable Angular + TypeScript components for insurance product configuration and policy management.
  • ◦Maintained 85%+ unit & integration test coverage (JUnit, Mockito), improving overall stability and reducing regression bugs.
  • ◦Worked in Dockerized multi-environment setup (dev, QA, prod) and participated in releases for enterprise clients.
Education
Sumy State University — Bachelor of Engineering
2000–2005
Okten School (Bootcamp) — Fullstack Java / JS Development
2019–2021
FoxMinded — Enterprise Design Patterns (course)
2025
Technical Skills
Backend: Java 11–21, Kotlin, Spring Boot · WebFlux, REST APIs, Hibernate · JPA, RabbitMQ, DDD · Hexagonal, CQRS, Microservices
Frontend: React 16+, Angular 11+, TypeScript, Redux · NgRx, RxJS, HTML · SCSS
Data & Infrastructure: PostgreSQL, MSSQL, MongoDB, Redis, Docker, Kubernetes · Rancher, AWS (S3, Lambda, EC2)
Testing: JUnit, Mockito, Testcontainers, Integration tests, 90%+ coverage, TDD mindset
Languages & Certificates
Languages: Ukrainian (Native / C2), English (Upper-Intermediate / B2), Polish (Full professional / C1)
AWS Certified Cloud PractitionerApr 2024
Advanced Java Development (Java Complex) — completion certificate

Precision ATS

Use Template
ALEX MORGAN
Gdańsk, Poland · Open to remote & hybrid across EU · 4+ years fullstack experience (Java 17–21 / Kotlin / React / Angular)
[email protected] · +00 000 000 000 · example · example
Profile

Backend-oriented fullstack engineer with 4+ years of professional experience in Java, Kotlin and the Spring ecosystem, building event-driven microservices and high-availability APIs for travel and insurance products. Delivered scalable systems serving 100k+ users/month, optimized DB latency by ~50% and maintained 90%+ automated test coverage in production environments on AWS / Docker / Kubernetes. Strong focus on clean code, GoF design patterns, DDD, hexagonal architecture and resilient distributed systems. Hands-on frontend experience with React and Angular for internal tools and dashboards.

Employment History
Backend Developer
Travactory N.V.Feb 2023 – Present
Gdańsk, Poland
Travel search & booking platform
  • • Improved core DB response times by ~50% (from ~8s to ~4s on prod and ~40s to ~18s on stg) via SQL optimization, indexing and Redis/Caffeine caching for high-load booking flows (100k+ users/month).
  • • Designed and implemented 10+ event-driven microservices for flights, hotels and dynamic packages in a landscape of 90+ services using RabbitMQ and Spring Boot.
  • • Built backend modules for seats, baggage, bundles and ancillary services (insurance, cars, fast-track) handling 500+ bookings/day.
  • • Maintained 90%+ automated test coverage with JUnit, Mockito, H2 and Testcontainers, cutting post-release defects by ~40%.
  • • Implemented secure communication with Spring Security (JWT) and kept stable API contracts for frontend teams and 10+ external partners.
  • • Owned CI/CD pipelines (Bitbucket Pipelines, Docker, Kubernetes), ensuring safe deployments and 99.9% uptime of mission-critical services.
  • • Instrumented observability (Sleuth, Prometheus, Grafana, Loggly), reducing MTTR for production incidents by ~30%.
  • • Participated in architecture decisions and code reviews, promoting DDD and hexagonal architecture across the service landscape.
Fullstack Developer (Java-focused)
Sollers ConsultingNov 2021 – Feb 2023
Gdańsk, Poland
Enterprise insurance platform
  • • Developed and integrated backend modules for payments and CRM workflows used by 50+ insurance agents.
  • • Optimized PostgreSQL queries, achieving ~35% faster heavy operations through query analysis and indexing.
  • • Built and documented 20+ REST APIs consumed by Angular frontends and external systems (Swagger/OpenAPI).
  • • Implemented reusable Angular + TypeScript components for insurance product configuration and policy management.
  • • Maintained 85%+ unit & integration test coverage (JUnit, Mockito), improving overall stability and reducing regression bugs.
  • • Worked in Dockerized multi-environment setup (dev, QA, prod) and participated in releases for enterprise clients.
Education
Bachelor of Engineering
Sumy State University2000–2005
Fullstack Java / JS Development
Okten School (Bootcamp)2019–2021
Enterprise Design Patterns (course)
FoxMinded2025
Contact
Gdańsk, Poland
+00 000 000 000
example
example
Skills
Backend
Java 11–21
Kotlin
Spring Boot · WebFlux
REST APIs
Hibernate · JPA
RabbitMQ
DDD · Hexagonal
CQRS
Microservices
Frontend
React 16+
Angular 11+
TypeScript
Redux · NgRx
RxJS
HTML · SCSS
Data & Infra
PostgreSQL
MSSQL
MongoDB
Redis
Docker
Kubernetes · Rancher
AWS (S3, Lambda, EC2)
Testing
JUnit
Mockito
Testcontainers
Integration tests
90%+ coverage
TDD mindset
Languages
Ukrainian — Native / C2
English — Upper-Intermediate / B2
Polish — Full professional / C1
Certificates
AWS Certified Cloud Practitioner
Apr 2024
Advanced Java Development (Java Complex) — completion certificate
Strengths
Clean codeArchitecture thinkingAgile / ScrumCode reviewProduction mindsetContinuous learning

Two Column ATS

Use Template
ALEX MORGAN
Gdańsk, Poland · Open to remote & hybrid across EU · 4+ years fullstack experience (Java 17–21 / Kotlin / React / Angular)
[email protected] · +00 000 000 000 · Gdańsk, Poland · example · example
Profile

Backend-oriented fullstack engineer with 4+ years of professional experience in Java, Kotlin and the Spring ecosystem, building event-driven microservices and high-availability APIs for travel and insurance products. Delivered scalable systems serving 100k+ users/month, optimized DB latency by ~50% and maintained 90%+ automated test coverage in production environments on AWS / Docker / Kubernetes. Strong focus on clean code, GoF design patterns, DDD, hexagonal architecture and resilient distributed systems. Hands-on frontend experience with React and Angular for internal tools and dashboards.

Professional Experience
Travactory N.V.Gdańsk, Poland
Backend DeveloperFeb 2023 – Present
  • Improved core DB response times by ~50% (from ~8s to ~4s on prod and ~40s to ~18s on stg) via SQL optimization, indexing and Redis/Caffeine caching for high-load booking flows (100k+ users/month).
  • Designed and implemented 10+ event-driven microservices for flights, hotels and dynamic packages in a landscape of 90+ services using RabbitMQ and Spring Boot.
  • Built backend modules for seats, baggage, bundles and ancillary services (insurance, cars, fast-track) handling 500+ bookings/day.
  • Maintained 90%+ automated test coverage with JUnit, Mockito, H2 and Testcontainers, cutting post-release defects by ~40%.
  • Implemented secure communication with Spring Security (JWT) and kept stable API contracts for frontend teams and 10+ external partners.
  • Owned CI/CD pipelines (Bitbucket Pipelines, Docker, Kubernetes), ensuring safe deployments and 99.9% uptime of mission-critical services.
  • Instrumented observability (Sleuth, Prometheus, Grafana, Loggly), reducing MTTR for production incidents by ~30%.
  • Participated in architecture decisions and code reviews, promoting DDD and hexagonal architecture across the service landscape.
Sollers ConsultingGdańsk, Poland
Fullstack Developer (Java-focused)Nov 2021 – Feb 2023
  • Developed and integrated backend modules for payments and CRM workflows used by 50+ insurance agents.
  • Optimized PostgreSQL queries, achieving ~35% faster heavy operations through query analysis and indexing.
  • Built and documented 20+ REST APIs consumed by Angular frontends and external systems (Swagger/OpenAPI).
  • Implemented reusable Angular + TypeScript components for insurance product configuration and policy management.
  • Maintained 85%+ unit & integration test coverage (JUnit, Mockito), improving overall stability and reducing regression bugs.
  • Worked in Dockerized multi-environment setup (dev, QA, prod) and participated in releases for enterprise clients.
Education
Sumy State University, Bachelor of Engineering2000–2005
Okten School (Bootcamp), Fullstack Java / JS Development2019–2021
FoxMinded, Enterprise Design Patterns (course)2025
Skills
Backend: Java 11–21, Kotlin, Spring Boot · WebFlux, REST APIs, Hibernate · JPA, RabbitMQ, DDD · Hexagonal, CQRS, Microservices
Frontend: React 16+, Angular 11+, TypeScript, Redux · NgRx, RxJS, HTML · SCSS
Data & Infrastructure: PostgreSQL, MSSQL, MongoDB, Redis, Docker, Kubernetes · Rancher, AWS (S3, Lambda, EC2)
Testing: JUnit, Mockito, Testcontainers, Integration tests, 90%+ coverage, TDD mindset
Languages & Certificates
Languages: Ukrainian (Native / C2), English (Upper-Intermediate / B2), Polish (Full professional / C1)
AWS Certified Cloud PractitionerApr 2024
Advanced Java Development (Java Complex) — completion certificate

Ivy League

Use Template
ALEX MORGAN
Gdańsk, Poland · Open to remote & hybrid across EU · 4+ years fullstack experience (Java 17–21 / Kotlin / React / Angular)
[email protected] | +00 000 000 000 | Gdańsk, Poland | example | example
Profile

Backend-oriented fullstack engineer with 4+ years of professional experience in Java, Kotlin and the Spring ecosystem, building event-driven microservices and high-availability APIs for travel and insurance products. Delivered scalable systems serving 100k+ users/month, optimized DB latency by ~50% and maintained 90%+ automated test coverage in production environments on AWS / Docker / Kubernetes. Strong focus on clean code, GoF design patterns, DDD, hexagonal architecture and resilient distributed systems. Hands-on frontend experience with React and Angular for internal tools and dashboards.

Skills
Backend
Java 11–21 · Kotlin · Spring Boot · WebFlux · REST APIs · Hibernate · JPA · RabbitMQ · DDD · Hexagonal · CQRS · Microservices
Frontend
React 16+ · Angular 11+ · TypeScript · Redux · NgRx · RxJS · HTML · SCSS
Data & Infrastructure
PostgreSQL · MSSQL · MongoDB · Redis · Docker · Kubernetes · Rancher · AWS (S3, Lambda, EC2)
Testing
JUnit · Mockito · Testcontainers · Integration tests · 90%+ coverage · TDD mindset
Professional Experience
Backend DeveloperFeb 2023 – Present
Travactory N.V. · Gdańsk, Poland
  • Improved core DB response times by ~50% (from ~8s to ~4s on prod and ~40s to ~18s on stg) via SQL optimization, indexing and Redis/Caffeine caching for high-load booking flows (100k+ users/month).
  • Designed and implemented 10+ event-driven microservices for flights, hotels and dynamic packages in a landscape of 90+ services using RabbitMQ and Spring Boot.
  • Built backend modules for seats, baggage, bundles and ancillary services (insurance, cars, fast-track) handling 500+ bookings/day.
  • Maintained 90%+ automated test coverage with JUnit, Mockito, H2 and Testcontainers, cutting post-release defects by ~40%.
  • Implemented secure communication with Spring Security (JWT) and kept stable API contracts for frontend teams and 10+ external partners.
  • Owned CI/CD pipelines (Bitbucket Pipelines, Docker, Kubernetes), ensuring safe deployments and 99.9% uptime of mission-critical services.
  • Instrumented observability (Sleuth, Prometheus, Grafana, Loggly), reducing MTTR for production incidents by ~30%.
  • Participated in architecture decisions and code reviews, promoting DDD and hexagonal architecture across the service landscape.
Fullstack Developer (Java-focused)Nov 2021 – Feb 2023
Sollers Consulting · Gdańsk, Poland
  • Developed and integrated backend modules for payments and CRM workflows used by 50+ insurance agents.
  • Optimized PostgreSQL queries, achieving ~35% faster heavy operations through query analysis and indexing.
  • Built and documented 20+ REST APIs consumed by Angular frontends and external systems (Swagger/OpenAPI).
  • Implemented reusable Angular + TypeScript components for insurance product configuration and policy management.
  • Maintained 85%+ unit & integration test coverage (JUnit, Mockito), improving overall stability and reducing regression bugs.
  • Worked in Dockerized multi-environment setup (dev, QA, prod) and participated in releases for enterprise clients.
Education
Sumy State University — Bachelor of Engineering2000–2005
Okten School (Bootcamp) — Fullstack Java / JS Development2019–2021
FoxMinded — Enterprise Design Patterns (course)2025
Languages
Ukrainian (Native / C2)
English (Upper-Intermediate / B2)
Polish (Full professional / C1)
Certificates
AWS Certified Cloud PractitionerApr 2024
Advanced Java Development (Java Complex) — completion certificate
ALEX MORGAN
Gdańsk, Poland · Open to remote & hybrid across EU · 4+ years fullstack experience (Java 17–21 / Kotlin / React / Angular)
[email protected]+00 000 000 000Gdańsk, Polandexampleexample
Profile

Backend-oriented fullstack engineer with 4+ years of professional experience in Java, Kotlin and the Spring ecosystem, building event-driven microservices and high-availability APIs for travel and insurance products. Delivered scalable systems serving 100k+ users/month, optimized DB latency by ~50% and maintained 90%+ automated test coverage in production environments on AWS / Docker / Kubernetes. Strong focus on clean code, GoF design patterns, DDD, hexagonal architecture and resilient distributed systems. Hands-on frontend experience with React and Angular for internal tools and dashboards.

Professional Experience
Feb 2023 – Present
Gdańsk, Poland
Backend Developer
Travactory N.V.
  • Improved core DB response times by ~50% (from ~8s to ~4s on prod and ~40s to ~18s on stg) via SQL optimization, indexing and Redis/Caffeine caching for high-load booking flows (100k+ users/month).
  • Designed and implemented 10+ event-driven microservices for flights, hotels and dynamic packages in a landscape of 90+ services using RabbitMQ and Spring Boot.
  • Built backend modules for seats, baggage, bundles and ancillary services (insurance, cars, fast-track) handling 500+ bookings/day.
  • Maintained 90%+ automated test coverage with JUnit, Mockito, H2 and Testcontainers, cutting post-release defects by ~40%.
  • Implemented secure communication with Spring Security (JWT) and kept stable API contracts for frontend teams and 10+ external partners.
  • Owned CI/CD pipelines (Bitbucket Pipelines, Docker, Kubernetes), ensuring safe deployments and 99.9% uptime of mission-critical services.
  • Instrumented observability (Sleuth, Prometheus, Grafana, Loggly), reducing MTTR for production incidents by ~30%.
  • Participated in architecture decisions and code reviews, promoting DDD and hexagonal architecture across the service landscape.
Nov 2021 – Feb 2023
Gdańsk, Poland
Fullstack Developer (Java-focused)
Sollers Consulting
  • Developed and integrated backend modules for payments and CRM workflows used by 50+ insurance agents.
  • Optimized PostgreSQL queries, achieving ~35% faster heavy operations through query analysis and indexing.
  • Built and documented 20+ REST APIs consumed by Angular frontends and external systems (Swagger/OpenAPI).
  • Implemented reusable Angular + TypeScript components for insurance product configuration and policy management.
  • Maintained 85%+ unit & integration test coverage (JUnit, Mockito), improving overall stability and reducing regression bugs.
  • Worked in Dockerized multi-environment setup (dev, QA, prod) and participated in releases for enterprise clients.
Education
2000–2005
Sumy State University
Bachelor of Engineering
2019–2021
Okten School (Bootcamp)
Fullstack Java / JS Development
2025
FoxMinded
Enterprise Design Patterns (course)
Skills
Backend
Java 11–21, Kotlin, Spring Boot · WebFlux, REST APIs, Hibernate · JPA, RabbitMQ, DDD · Hexagonal, CQRS, Microservices
Frontend
React 16+, Angular 11+, TypeScript, Redux · NgRx, RxJS, HTML · SCSS
Data & Infrastructure
PostgreSQL, MSSQL, MongoDB, Redis, Docker, Kubernetes · Rancher, AWS (S3, Lambda, EC2)
Testing
JUnit, Mockito, Testcontainers, Integration tests, 90%+ coverage, TDD mindset
Languages
Ukrainian
Native / C2
English
Upper-Intermediate / B2
Polish
Full professional / C1
Certificates
Apr 2024
AWS Certified Cloud Practitioner
Advanced Java Development (Java Complex) — completion certificate
ALEX MORGAN
Gdańsk, Poland · Open to remote & hybrid across EU · 4+ years fullstack experience (Java 17–21 / Kotlin / React / Angular)
[email protected] · +00 000 000 000 · Gdańsk, Poland · example · example
Profile

Backend-oriented fullstack engineer with 4+ years of professional experience in Java, Kotlin and the Spring ecosystem, building event-driven microservices and high-availability APIs for travel and insurance products. Delivered scalable systems serving 100k+ users/month, optimized DB latency by ~50% and maintained 90%+ automated test coverage in production environments on AWS / Docker / Kubernetes. Strong focus on clean code, GoF design patterns, DDD, hexagonal architecture and resilient distributed systems. Hands-on frontend experience with React and Angular for internal tools and dashboards.

Education
Sumy State University, Bachelor of Engineering2000–2005
Okten School (Bootcamp), Fullstack Java / JS Development2019–2021
FoxMinded, Enterprise Design Patterns (course)2025
Professional Experience
Backend Developer, Travactory N.V., Gdańsk, PolandFeb 2023 – Present
  • Improved core DB response times by ~50% (from ~8s to ~4s on prod and ~40s to ~18s on stg) via SQL optimization, indexing and Redis/Caffeine caching for high-load booking flows (100k+ users/month).
  • Designed and implemented 10+ event-driven microservices for flights, hotels and dynamic packages in a landscape of 90+ services using RabbitMQ and Spring Boot.
  • Built backend modules for seats, baggage, bundles and ancillary services (insurance, cars, fast-track) handling 500+ bookings/day.
  • Maintained 90%+ automated test coverage with JUnit, Mockito, H2 and Testcontainers, cutting post-release defects by ~40%.
  • Implemented secure communication with Spring Security (JWT) and kept stable API contracts for frontend teams and 10+ external partners.
  • Owned CI/CD pipelines (Bitbucket Pipelines, Docker, Kubernetes), ensuring safe deployments and 99.9% uptime of mission-critical services.
  • Instrumented observability (Sleuth, Prometheus, Grafana, Loggly), reducing MTTR for production incidents by ~30%.
  • Participated in architecture decisions and code reviews, promoting DDD and hexagonal architecture across the service landscape.
Fullstack Developer (Java-focused), Sollers Consulting, Gdańsk, PolandNov 2021 – Feb 2023
  • Developed and integrated backend modules for payments and CRM workflows used by 50+ insurance agents.
  • Optimized PostgreSQL queries, achieving ~35% faster heavy operations through query analysis and indexing.
  • Built and documented 20+ REST APIs consumed by Angular frontends and external systems (Swagger/OpenAPI).
  • Implemented reusable Angular + TypeScript components for insurance product configuration and policy management.
  • Maintained 85%+ unit & integration test coverage (JUnit, Mockito), improving overall stability and reducing regression bugs.
  • Worked in Dockerized multi-environment setup (dev, QA, prod) and participated in releases for enterprise clients.
Skills
Backend: Java 11–21, Kotlin, Spring Boot · WebFlux, REST APIs, Hibernate · JPA, RabbitMQ, DDD · Hexagonal, CQRS, Microservices
Frontend: React 16+, Angular 11+, TypeScript, Redux · NgRx, RxJS, HTML · SCSS
Data & Infrastructure: PostgreSQL, MSSQL, MongoDB, Redis, Docker, Kubernetes · Rancher, AWS (S3, Lambda, EC2)
Testing: JUnit, Mockito, Testcontainers, Integration tests, 90%+ coverage, TDD mindset
Languages & Certificates
Languages: Ukrainian (Native / C2), English (Upper-Intermediate / B2), Polish (Full professional / C1)
AWS Certified Cloud PractitionerApr 2024
Advanced Java Development (Java Complex) — completion certificate

Academic

Use Template
ALEX MORGAN
Gdańsk, Poland · Open to remote & hybrid across EU · 4+ years fullstack experience (Java 17–21 / Kotlin / React / Angular)
[email protected]+00 000 000 000Gdańsk, Polandexampleexample
Profile

Backend-oriented fullstack engineer with 4+ years of professional experience in Java, Kotlin and the Spring ecosystem, building event-driven microservices and high-availability APIs for travel and insurance products. Delivered scalable systems serving 100k+ users/month, optimized DB latency by ~50% and maintained 90%+ automated test coverage in production environments on AWS / Docker / Kubernetes. Strong focus on clean code, GoF design patterns, DDD, hexagonal architecture and resilient distributed systems. Hands-on frontend experience with React and Angular for internal tools and dashboards.

Professional Experience
Backend DeveloperFeb 2023 – Present
Travactory N.V. · Gdańsk, Poland
  • Improved core DB response times by ~50% (from ~8s to ~4s on prod and ~40s to ~18s on stg) via SQL optimization, indexing and Redis/Caffeine caching for high-load booking flows (100k+ users/month).
  • Designed and implemented 10+ event-driven microservices for flights, hotels and dynamic packages in a landscape of 90+ services using RabbitMQ and Spring Boot.
  • Built backend modules for seats, baggage, bundles and ancillary services (insurance, cars, fast-track) handling 500+ bookings/day.
  • Maintained 90%+ automated test coverage with JUnit, Mockito, H2 and Testcontainers, cutting post-release defects by ~40%.
  • Implemented secure communication with Spring Security (JWT) and kept stable API contracts for frontend teams and 10+ external partners.
  • Owned CI/CD pipelines (Bitbucket Pipelines, Docker, Kubernetes), ensuring safe deployments and 99.9% uptime of mission-critical services.
  • Instrumented observability (Sleuth, Prometheus, Grafana, Loggly), reducing MTTR for production incidents by ~30%.
  • Participated in architecture decisions and code reviews, promoting DDD and hexagonal architecture across the service landscape.
Fullstack Developer (Java-focused)Nov 2021 – Feb 2023
Sollers Consulting · Gdańsk, Poland
  • Developed and integrated backend modules for payments and CRM workflows used by 50+ insurance agents.
  • Optimized PostgreSQL queries, achieving ~35% faster heavy operations through query analysis and indexing.
  • Built and documented 20+ REST APIs consumed by Angular frontends and external systems (Swagger/OpenAPI).
  • Implemented reusable Angular + TypeScript components for insurance product configuration and policy management.
  • Maintained 85%+ unit & integration test coverage (JUnit, Mockito), improving overall stability and reducing regression bugs.
  • Worked in Dockerized multi-environment setup (dev, QA, prod) and participated in releases for enterprise clients.
Skills
BackendJava 11–21KotlinSpring Boot · WebFluxREST APIsHibernate · JPARabbitMQDDD · HexagonalCQRSMicroservices
FrontendReact 16+Angular 11+TypeScriptRedux · NgRxRxJSHTML · SCSS
Data & InfrastructurePostgreSQLMSSQLMongoDBRedisDockerKubernetes · RancherAWS (S3, Lambda, EC2)
TestingJUnitMockitoTestcontainersIntegration tests90%+ coverageTDD mindset
Education
Sumy State University — Bachelor of Engineering2000–2005
Okten School (Bootcamp) — Fullstack Java / JS Development2019–2021
FoxMinded — Enterprise Design Patterns (course)2025
Languages & Certificates
Languages: Ukrainian (Native / C2), English (Upper-Intermediate / B2), Polish (Full professional / C1)
AWS Certified Cloud PractitionerApr 2024
Advanced Java Development (Java Complex) — completion certificate

Statement

Use Template
ALEX MORGAN
Full Stack Developer

Profile

Backend-oriented fullstack engineer with 4+ years of professional experience in Java, Kotlin and the Spring ecosystem, building event-driven microservices and high-availability APIs for travel and insurance products. Delivered scalable systems serving 100k+ users/month, optimized DB latency by ~50% and maintained 90%+ automated test coverage in production environments on AWS / Docker / Kubernetes. Strong focus on clean code, GoF design patterns, DDD, hexagonal architecture and resilient distributed systems. Hands-on frontend experience with React and Angular for internal tools and dashboards.

Professional Experience

Backend DeveloperFeb 2023 – Present
Travactory N.V. · Gdańsk, Poland
  • Improved core DB response times by ~50% (from ~8s to ~4s on prod and ~40s to ~18s on stg) via SQL optimization, indexing and Redis/Caffeine caching for high-load booking flows (100k+ users/month).
  • Designed and implemented 10+ event-driven microservices for flights, hotels and dynamic packages in a landscape of 90+ services using RabbitMQ and Spring Boot.
  • Built backend modules for seats, baggage, bundles and ancillary services (insurance, cars, fast-track) handling 500+ bookings/day.
  • Maintained 90%+ automated test coverage with JUnit, Mockito, H2 and Testcontainers, cutting post-release defects by ~40%.
  • Implemented secure communication with Spring Security (JWT) and kept stable API contracts for frontend teams and 10+ external partners.
  • Owned CI/CD pipelines (Bitbucket Pipelines, Docker, Kubernetes), ensuring safe deployments and 99.9% uptime of mission-critical services.
  • Instrumented observability (Sleuth, Prometheus, Grafana, Loggly), reducing MTTR for production incidents by ~30%.
  • Participated in architecture decisions and code reviews, promoting DDD and hexagonal architecture across the service landscape.
Fullstack Developer (Java-focused)Nov 2021 – Feb 2023
Sollers Consulting · Gdańsk, Poland
  • Developed and integrated backend modules for payments and CRM workflows used by 50+ insurance agents.
  • Optimized PostgreSQL queries, achieving ~35% faster heavy operations through query analysis and indexing.
  • Built and documented 20+ REST APIs consumed by Angular frontends and external systems (Swagger/OpenAPI).
  • Implemented reusable Angular + TypeScript components for insurance product configuration and policy management.
  • Maintained 85%+ unit & integration test coverage (JUnit, Mockito), improving overall stability and reducing regression bugs.
  • Worked in Dockerized multi-environment setup (dev, QA, prod) and participated in releases for enterprise clients.

Education

Sumy State University — Bachelor of Engineering2000–2005
Okten School (Bootcamp) — Fullstack Java / JS Development2019–2021
FoxMinded — Enterprise Design Patterns (course)2025

Contact

+00 000 000 000
Gdańsk, Poland
example
example

Skills

Backend
Java 11–21, Kotlin, Spring Boot · WebFlux, REST APIs, Hibernate · JPA, RabbitMQ, DDD · Hexagonal, CQRS, Microservices
Frontend
React 16+, Angular 11+, TypeScript, Redux · NgRx, RxJS, HTML · SCSS
Data & Infrastructure
PostgreSQL, MSSQL, MongoDB, Redis, Docker, Kubernetes · Rancher, AWS (S3, Lambda, EC2)
Testing
JUnit, Mockito, Testcontainers, Integration tests, 90%+ coverage, TDD mindset

Languages

Ukrainian · Native / C2
English · Upper-Intermediate / B2
Polish · Full professional / C1

Certificates

AWS Certified Cloud Practitioner · Apr 2024
Advanced Java Development (Java Complex) — completion certificate
ALEX MORGAN
Gdańsk, Poland · Open to remote & hybrid across EU · 4+ years fullstack experience (Java 17–21 / Kotlin / React / Angular)
[email protected]+00 000 000 000Gdańsk, Polandexampleexample
Profile

Backend-oriented fullstack engineer with 4+ years of professional experience in Java, Kotlin and the Spring ecosystem, building event-driven microservices and high-availability APIs for travel and insurance products. Delivered scalable systems serving 100k+ users/month, optimized DB latency by ~50% and maintained 90%+ automated test coverage in production environments on AWS / Docker / Kubernetes. Strong focus on clean code, GoF design patterns, DDD, hexagonal architecture and resilient distributed systems. Hands-on frontend experience with React and Angular for internal tools and dashboards.

Professional Experience
Backend Developer
Travactory N.V. · Gdańsk, PolandFeb 2023 – Present
  • Improved core DB response times by ~50% (from ~8s to ~4s on prod and ~40s to ~18s on stg) via SQL optimization, indexing and Redis/Caffeine caching for high-load booking flows (100k+ users/month).
  • Designed and implemented 10+ event-driven microservices for flights, hotels and dynamic packages in a landscape of 90+ services using RabbitMQ and Spring Boot.
  • Built backend modules for seats, baggage, bundles and ancillary services (insurance, cars, fast-track) handling 500+ bookings/day.
  • Maintained 90%+ automated test coverage with JUnit, Mockito, H2 and Testcontainers, cutting post-release defects by ~40%.
  • Implemented secure communication with Spring Security (JWT) and kept stable API contracts for frontend teams and 10+ external partners.
  • Owned CI/CD pipelines (Bitbucket Pipelines, Docker, Kubernetes), ensuring safe deployments and 99.9% uptime of mission-critical services.
  • Instrumented observability (Sleuth, Prometheus, Grafana, Loggly), reducing MTTR for production incidents by ~30%.
  • Participated in architecture decisions and code reviews, promoting DDD and hexagonal architecture across the service landscape.
Fullstack Developer (Java-focused)
Sollers Consulting · Gdańsk, PolandNov 2021 – Feb 2023
  • Developed and integrated backend modules for payments and CRM workflows used by 50+ insurance agents.
  • Optimized PostgreSQL queries, achieving ~35% faster heavy operations through query analysis and indexing.
  • Built and documented 20+ REST APIs consumed by Angular frontends and external systems (Swagger/OpenAPI).
  • Implemented reusable Angular + TypeScript components for insurance product configuration and policy management.
  • Maintained 85%+ unit & integration test coverage (JUnit, Mockito), improving overall stability and reducing regression bugs.
  • Worked in Dockerized multi-environment setup (dev, QA, prod) and participated in releases for enterprise clients.
Skills
Backend
Java 11–21KotlinSpring Boot · WebFluxREST APIsHibernate · JPARabbitMQDDD · HexagonalCQRSMicroservices
Frontend
React 16+Angular 11+TypeScriptRedux · NgRxRxJSHTML · SCSS
Data & Infrastructure
PostgreSQLMSSQLMongoDBRedisDockerKubernetes · RancherAWS (S3, Lambda, EC2)
Testing
JUnitMockitoTestcontainersIntegration tests90%+ coverageTDD mindset
Education
Sumy State University
Bachelor of Engineering
2000–2005
Okten School (Bootcamp)
Fullstack Java / JS Development
2019–2021
FoxMinded
Enterprise Design Patterns (course)
2025
Languages
Ukrainian · Native / C2
English · Upper-Intermediate / B2
Polish · Full professional / C1
Certificates
AWS Certified Cloud Practitioner · Apr 2024
Advanced Java Development (Java Complex) — completion certificate
ALEX MORGAN
> Full Stack Developer
email: [email protected]phone: +00 000 000 000location: Gdańsk, Polandgithub: github.com/examplelinkedin: linkedin.com/in/example
//profile

Backend-oriented fullstack engineer with 4+ years of professional experience in Java, Kotlin and the Spring ecosystem, building event-driven microservices and high-availability APIs for travel and insurance products. Delivered scalable systems serving 100k+ users/month, optimized DB latency by ~50% and maintained 90%+ automated test coverage in production environments on AWS / Docker / Kubernetes. Strong focus on clean code, GoF design patterns, DDD, hexagonal architecture and resilient distributed systems. Hands-on frontend experience with React and Angular for internal tools and dashboards.

//skills
backendJava 11–21KotlinSpring Boot · WebFluxREST APIsHibernate · JPARabbitMQDDD · HexagonalCQRSMicroservices
frontendReact 16+Angular 11+TypeScriptRedux · NgRxRxJSHTML · SCSS
data & infrastructurePostgreSQLMSSQLMongoDBRedisDockerKubernetes · RancherAWS (S3, Lambda, EC2)
testingJUnitMockitoTestcontainersIntegration tests90%+ coverageTDD mindset
//professional experience
Backend Developer @ Travactory N.V.Feb 2023 – Present
Gdańsk, Poland
›Improved core DB response times by ~50% (from ~8s to ~4s on prod and ~40s to ~18s on stg) via SQL optimization, indexing and Redis/Caffeine caching for high-load booking flows (100k+ users/month).
›Designed and implemented 10+ event-driven microservices for flights, hotels and dynamic packages in a landscape of 90+ services using RabbitMQ and Spring Boot.
›Built backend modules for seats, baggage, bundles and ancillary services (insurance, cars, fast-track) handling 500+ bookings/day.
›Maintained 90%+ automated test coverage with JUnit, Mockito, H2 and Testcontainers, cutting post-release defects by ~40%.
›Implemented secure communication with Spring Security (JWT) and kept stable API contracts for frontend teams and 10+ external partners.
›Owned CI/CD pipelines (Bitbucket Pipelines, Docker, Kubernetes), ensuring safe deployments and 99.9% uptime of mission-critical services.
›Instrumented observability (Sleuth, Prometheus, Grafana, Loggly), reducing MTTR for production incidents by ~30%.
›Participated in architecture decisions and code reviews, promoting DDD and hexagonal architecture across the service landscape.
Fullstack Developer (Java-focused) @ Sollers ConsultingNov 2021 – Feb 2023
Gdańsk, Poland
›Developed and integrated backend modules for payments and CRM workflows used by 50+ insurance agents.
›Optimized PostgreSQL queries, achieving ~35% faster heavy operations through query analysis and indexing.
›Built and documented 20+ REST APIs consumed by Angular frontends and external systems (Swagger/OpenAPI).
›Implemented reusable Angular + TypeScript components for insurance product configuration and policy management.
›Maintained 85%+ unit & integration test coverage (JUnit, Mockito), improving overall stability and reducing regression bugs.
›Worked in Dockerized multi-environment setup (dev, QA, prod) and participated in releases for enterprise clients.
//education
Sumy State University — Bachelor of Engineering2000–2005
Okten School (Bootcamp) — Fullstack Java / JS Development2019–2021
FoxMinded — Enterprise Design Patterns (course)2025
//languages & certificates
Languages: Ukrainian (Native / C2), English (Upper-Intermediate / B2), Polish (Full professional / C1)
AWS Certified Cloud PractitionerApr 2024
Advanced Java Development (Java Complex) — completion certificate

Developer

Use Template
ALEX MORGAN
Full Stack Developer
[email protected]+00 000 000 000Gdańsk, Polandexampleexample
Profile

Backend-oriented fullstack engineer with 4+ years of professional experience in Java, Kotlin and the Spring ecosystem, building event-driven microservices and high-availability APIs for travel and insurance products. Delivered scalable systems serving 100k+ users/month, optimized DB latency by ~50% and maintained 90%+ automated test coverage in production environments on AWS / Docker / Kubernetes. Strong focus on clean code, GoF design patterns, DDD, hexagonal architecture and resilient distributed systems. Hands-on frontend experience with React and Angular for internal tools and dashboards.

Education
Sumy State University2000–2005
Bachelor of Engineering
Okten School (Bootcamp)2019–2021
Fullstack Java / JS Development
FoxMinded2025
Enterprise Design Patterns (course)
Skills
Java 11–21KotlinSpring Boot · WebFluxREST APIsHibernate · JPARabbitMQDDD · HexagonalCQRSMicroservicesReact 16+Angular 11+TypeScriptRedux · NgRxRxJSHTML · SCSSPostgreSQLMSSQLMongoDBRedisDockerKubernetes · RancherAWS (S3, Lambda, EC2)JUnitMockitoTestcontainersIntegration tests90%+ coverageTDD mindset
Professional Experience
Backend Developer · Travactory N.V.Feb 2023 – Present
  • Improved core DB response times by ~50% (from ~8s to ~4s on prod and ~40s to ~18s on stg) via SQL optimization, indexing and Redis/Caffeine caching for high-load booking flows (100k+ users/month).
  • Designed and implemented 10+ event-driven microservices for flights, hotels and dynamic packages in a landscape of 90+ services using RabbitMQ and Spring Boot.
  • Built backend modules for seats, baggage, bundles and ancillary services (insurance, cars, fast-track) handling 500+ bookings/day.
  • Maintained 90%+ automated test coverage with JUnit, Mockito, H2 and Testcontainers, cutting post-release defects by ~40%.
  • Implemented secure communication with Spring Security (JWT) and kept stable API contracts for frontend teams and 10+ external partners.
  • Owned CI/CD pipelines (Bitbucket Pipelines, Docker, Kubernetes), ensuring safe deployments and 99.9% uptime of mission-critical services.
  • Instrumented observability (Sleuth, Prometheus, Grafana, Loggly), reducing MTTR for production incidents by ~30%.
  • Participated in architecture decisions and code reviews, promoting DDD and hexagonal architecture across the service landscape.
Fullstack Developer (Java-focused) · Sollers ConsultingNov 2021 – Feb 2023
  • Developed and integrated backend modules for payments and CRM workflows used by 50+ insurance agents.
  • Optimized PostgreSQL queries, achieving ~35% faster heavy operations through query analysis and indexing.
  • Built and documented 20+ REST APIs consumed by Angular frontends and external systems (Swagger/OpenAPI).
  • Implemented reusable Angular + TypeScript components for insurance product configuration and policy management.
  • Maintained 85%+ unit & integration test coverage (JUnit, Mockito), improving overall stability and reducing regression bugs.
  • Worked in Dockerized multi-environment setup (dev, QA, prod) and participated in releases for enterprise clients.
Languages & Certificates
Languages: Ukrainian (Native / C2), English (Upper-Intermediate / B2), Polish (Full professional / C1)
AWS Certified Cloud PractitionerApr 2024
Advanced Java Development (Java Complex) — completion certificate
ALEX MORGAN
Full Stack Developer
[email protected] | +00 000 000 000 | Gdańsk, Poland | example | example

Backend-oriented fullstack engineer with 4+ years of professional experience in Java, Kotlin and the Spring ecosystem, building event-driven microservices and high-availability APIs for travel and insurance products. Delivered scalable systems serving 100k+ users/month, optimized DB latency by ~50% and maintained 90%+ automated test coverage in production environments on AWS / Docker / Kubernetes. Strong focus on clean code, GoF design patterns, DDD, hexagonal architecture and resilient distributed systems. Hands-on frontend experience with React and Angular for internal tools and dashboards.

Strengths
+Clean code
+Architecture thinking
+Agile / Scrum
+Code review
+Production mindset
Professional Experience
Backend DeveloperFeb 2023 – Present
Travactory N.V. · Gdańsk, Poland
  • Improved core DB response times by ~50% (from ~8s to ~4s on prod and ~40s to ~18s on stg) via SQL optimization, indexing and Redis/Caffeine caching for high-load booking flows (100k+ users/month).
  • Designed and implemented 10+ event-driven microservices for flights, hotels and dynamic packages in a landscape of 90+ services using RabbitMQ and Spring Boot.
  • Built backend modules for seats, baggage, bundles and ancillary services (insurance, cars, fast-track) handling 500+ bookings/day.
  • Maintained 90%+ automated test coverage with JUnit, Mockito, H2 and Testcontainers, cutting post-release defects by ~40%.
  • Implemented secure communication with Spring Security (JWT) and kept stable API contracts for frontend teams and 10+ external partners.
  • Owned CI/CD pipelines (Bitbucket Pipelines, Docker, Kubernetes), ensuring safe deployments and 99.9% uptime of mission-critical services.
  • Instrumented observability (Sleuth, Prometheus, Grafana, Loggly), reducing MTTR for production incidents by ~30%.
  • Participated in architecture decisions and code reviews, promoting DDD and hexagonal architecture across the service landscape.
Fullstack Developer (Java-focused)Nov 2021 – Feb 2023
Sollers Consulting · Gdańsk, Poland
  • Developed and integrated backend modules for payments and CRM workflows used by 50+ insurance agents.
  • Optimized PostgreSQL queries, achieving ~35% faster heavy operations through query analysis and indexing.
  • Built and documented 20+ REST APIs consumed by Angular frontends and external systems (Swagger/OpenAPI).
  • Implemented reusable Angular + TypeScript components for insurance product configuration and policy management.
  • Maintained 85%+ unit & integration test coverage (JUnit, Mockito), improving overall stability and reducing regression bugs.
  • Worked in Dockerized multi-environment setup (dev, QA, prod) and participated in releases for enterprise clients.
Skills
Backend: Java 11–21, Kotlin, Spring Boot · WebFlux, REST APIs, Hibernate · JPA, RabbitMQ, DDD · Hexagonal, CQRS, Microservices
Frontend: React 16+, Angular 11+, TypeScript, Redux · NgRx, RxJS, HTML · SCSS
Data & Infrastructure: PostgreSQL, MSSQL, MongoDB, Redis, Docker, Kubernetes · Rancher, AWS (S3, Lambda, EC2)
Testing: JUnit, Mockito, Testcontainers, Integration tests, 90%+ coverage, TDD mindset
Education
Sumy State University — Bachelor of Engineering2000–2005
Okten School (Bootcamp) — Fullstack Java / JS Development2019–2021
FoxMinded — Enterprise Design Patterns (course)2025
Languages & Certificates
Languages: Ukrainian (Native / C2), English (Upper-Intermediate / B2), Polish (Full professional / C1)
AWS Certified Cloud PractitionerApr 2024
Advanced Java Development (Java Complex) — completion certificate

Achievements

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Alex Morgan

BACKEND · JAVA/KOTLIN

Gdańsk, Poland · Open to remote & hybrid across EU · 4+ years backend experience

JAVA · KOTLIN · SPRING BOOT
Email: [email protected]
Phone: +00 000 000 000
GitHub: example
LinkedIn: example

Profile

Backend engineer with 4+ years of professional experience in Java, Kotlin and the Spring ecosystem, building event-driven microservices and high-availability APIs for travel and insurance products. Delivered scalable systems serving 100k+ users/month, optimized DB latency by ~50% and maintained 90%+ automated test coverage in production environments on AWS / Docker / Kubernetes. Strong focus on clean code, GoF design patterns, DDD, hexagonal architecture and resilient distributed systems. Hands-on frontend experience with Angular.

Education & Courses

Sumy State University — Bachelor of Engineering2000–2005
Okten School (Bootcamp) — Fullstack Java / JS Development2019–2021
FoxMinded — Enterprise Design Patterns (course)2025

Certificates

  • AWS Certified Cloud Practitioner, Apr 2024
  • Advanced Java Development (Java Complex) — completion certificate

Professional Experience

Backend Developer
Travactory N.V. · Travel search & booking platform
Feb 2023 – Present · Gdańsk, Poland
Java 17–21KotlinSpring Boot · WebFluxMSSQL · MongoDB · RedisRabbitMQDocker · K8s · AWS
  • • Improved core DB response times by ~50% (from ~8s to ~4s on prod and ~40s to ~18s on stg) via SQL optimization, indexing and Redis/Caffeine caching for high-load booking flows (100k+ users/month).
  • • Designed and implemented 10+ event-driven microservices for flights, hotels and dynamic packages in a landscape of 90+ services using RabbitMQ and Spring Boot.
  • • Built backend modules for seats, baggage, bundles and ancillary services (insurance, cars, fast-track) handling 500+ bookings/day.
  • • Maintained 90%+ automated test coverage with JUnit, Mockito, H2 and Testcontainers, cutting post-release defects by ~40%.
  • • Owned CI/CD pipelines (Bitbucket Pipelines, Docker, Kubernetes), ensuring safe deployments and 99.9% uptime of mission-critical services.
  • • Instrumented observability (Sleuth, Prometheus, Grafana, Loggly), reducing MTTR for production incidents by ~30%.
  • • Participated in architecture decisions and code reviews, promoting DDD and hexagonal architecture across the service landscape.
Fullstack Developer (Java-focused)
Sollers Consulting · Enterprise insurance platform
Nov 2021 – Feb 2023 · Gdańsk, Poland
Java 11Spring BootAngularPostgreSQLRabbitMQDocker
  • • Developed and integrated backend modules for payments and CRM workflows used by 50+ insurance agents.
  • • Optimized PostgreSQL queries, achieving ~35% faster heavy operations through query analysis and indexing.
  • • Built and documented 20+ REST APIs consumed by Angular frontends and external systems (Swagger/OpenAPI).
  • • Optimized several high-traffic Angular components by reducing redundant change detection and improving API batching — decreased average page load time by ~20% and reduced client-side CPU usage during heavy interactions.
  • • Maintained 85%+ unit & integration test coverage (JUnit, Mockito), improving overall stability and reducing regression bugs.
  • • Worked in Dockerized multi-environment setup (dev, QA, prod) and participated in releases for enterprise clients.

Backend Developer (Java/Kotlin)

Java · Kotlin · Spring Boot · Microservices · AWS

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Michał Kowalski

[email protected] | +48 000 000 000 | mkowalski-dev | michal-kowalski-dev

Professional Summary

Backend engineer with 5+ years designing and shipping event-driven microservices in Java and Kotlin on the Spring ecosystem. Built high-availability APIs serving 200k+ requests/day for fintech and e-commerce domains. Reduced average DB latency by 45% via query optimisation and Redis caching. Strong focus on DDD, hexagonal architecture and 90%+ automated test coverage across CI/CD pipelines on AWS.

Skills

Core Languages & Frameworks: Java 11–21, Kotlin, Spring Boot · WebFlux, REST · gRPC, Hibernate · JPA, RabbitMQ · Kafka, DDD · Hexagonal, CQRS

Frontend (basic): React, TypeScript, HTML · CSS

Cloud & Data: PostgreSQL, MongoDB, Redis, Docker, Kubernetes, AWS (S3, EC2, Lambda, RDS)

Testing & Quality: JUnit 5, Mockito, Testcontainers, Integration tests, TDD, 90%+ coverage

Experience

Senior Backend Engineer
FinTech Corp · Payments & banking platform | Mar 2022 – Present | Warsaw, Poland

Technologies: Java 17, Kotlin, Spring Boot, Kafka, PostgreSQL, Redis, Docker · K8s, AWS

  • • Designed and built 8 event-driven microservices for payment processing handling 200k+ transactions/day with 99.99% uptime.
  • • Reduced DB query latency by 45% through indexing, query plan analysis and Redis caching on critical payment flows.
  • • Introduced Testcontainers-based integration testing, raising coverage from 60% to 92% and cutting production bugs by 35%.
  • • Led migration from monolith to microservices architecture, decomposing 150k LOC codebase over 6 months with zero downtime.
  • • Mentored 3 junior engineers in DDD and clean code practices; conducted 50+ code reviews per month.
Backend Developer
E-commerce Solutions Ltd · Online retail platform · 50k users/month | Jun 2019 – Feb 2022 | Krakow, Poland

Technologies: Java 11, Spring Boot, RabbitMQ, PostgreSQL, Docker

  • • Built and maintained 15+ REST APIs for product catalog, cart and order management serving 50k active users/month.
  • • Optimised slow PostgreSQL queries, achieving ~40% improvement in response times during peak sale events.
  • • Implemented async order processing with RabbitMQ, reducing checkout latency from 3s to under 500ms.
  • • Maintained 85%+ unit & integration test coverage (JUnit, Mockito), improving overall release stability.

Education

Warsaw University of Technology — BSc Computer Science(2015–2019)

Languages & Certificates

Languages: English (Upper-Intermediate / B2), Polish (Intermediate / B1)

AWS Certified Developer – Associate — Jan 2023

Spring Professional Certification — May 2021

Backend Developer

Java · Kotlin · Spring Boot · Microservices · AWS

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Lena Fischer

Berlin, Germany · Open to remote · 4+ years frontend (React / TypeScript / Next.js)

React 18 · Next.js · TypeScriptRedux · React Query · Tailwind · Storybook
Phone: +49 000 0000 0000
GitHub: lena-fischer-fe
LinkedIn: lena-fischer-frontend

Profile

Frontend engineer with 4+ years building performant, accessible web applications in React and TypeScript. Shipped features used by 500k+ monthly active users across SaaS and marketplace products. Reduced Largest Contentful Paint by 60% via code splitting and lazy loading. Passionate about component architecture, design systems and pixel-perfect UI implementation.

Experience

Senior Frontend Engineer
SaaS Platform GmbH · Feb 2022 – Present
React 18TypeScriptNext.jsRedux ToolkitTailwind CSSStorybook
  • • Built and maintained core product UI used by 500k+ monthly active users, achieving 98/100 Lighthouse performance score.
  • • Reduced LCP by 60% through route-based code splitting, image optimisation and React.lazy() adoption — improved 7-day retention by 12%.
  • • Led creation of a shared component library (40+ components) in Storybook, cutting UI development time by 30%.
  • • Collaborated with 3 designers in Figma to ship pixel-perfect feature releases on bi-weekly cadence.
  • • Introduced Playwright E2E tests covering 20 critical user flows, preventing 15+ regressions in 6 months.
Frontend Developer
Digital Agency Berlin · Aug 2020 – Jan 2022
ReactTypeScriptGraphQLStyled Components
  • • Delivered 6 client web applications from design handoff to production using React and TypeScript.
  • • Integrated GraphQL APIs with Apollo Client, reducing network payload by 35% via field-level queries.
  • • Improved Core Web Vitals scores for 3 clients, resulting in measurable SEO ranking improvements of 20–40 positions.

Backend & APIs

Node.jsREST APIsGraphQLExpressNext.js API Routes

Core Frontend Stack

React 18Next.js 14TypeScriptRedux ToolkitReact QueryTailwind CSSStorybookFigma

Tools & Infrastructure

PostgreSQLFirebaseVercelAWS S3DockerGitHub Actions

Testing & Quality

JestReact Testing LibraryPlaywrightVitestChromatic

Education

HTW Berlin
BSc Media Informatics · 2016–2020

Certificates

  • Meta Frontend Developer Professional Certificate (Mar 2022)

Languages

  • English — Fluent / C1
  • German — Intermediate / B1

Strengths

UI performanceAccessibility (WCAG 2.1)Design systemsComponent-driven devCross-team collaboration

Frontend Developer

React · TypeScript · Next.js · Performance · Design Systems

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Niels van der Berg
Amsterdam, Netherlands · Open to remote & hybrid · 5+ years fullstack (React / Node.js / Java / Spring Boot)
[email protected] · +31 0 0000 0000 · niels-vdberg · niels-van-der-berg
Profile

Fullstack engineer with 5+ years delivering end-to-end features across React frontends and Node.js / Java backends. Consistently ships production-ready code with 85%+ test coverage. Reduced time-to-market by 25% by owning the full feature lifecycle from API design to UI delivery. Comfortable leading small teams and making architectural trade-offs independently.

Employment History
Fullstack Engineer
Scale-up B.V.Apr 2021 – Present
Amsterdam, Netherlands
HR tech SaaS platform
  • • Owned full-stack delivery of 12 product features from spec to production, reducing time-to-market by 25%.
  • • Designed and built REST API layer handling 1M+ requests/month with <100ms p95 latency.
  • • Rebuilt legacy jQuery frontend in React + TypeScript, improving developer velocity by 40% and eliminating 90% of UI bugs.
  • • Set up CI/CD pipeline with GitHub Actions, Docker and AWS ECS, achieving deployment frequency of 5–10 releases/week.
  • • Maintained 87% automated test coverage across frontend (Jest/RTL) and backend (JUnit/Testcontainers).
Junior Fullstack Developer
Startup StudioSep 2019 – Mar 2021
Amsterdam, Netherlands
Product incubator
  • • Built MVPs for 3 internal products from scratch using React and Node.js — 2 reached production.
  • • Integrated Stripe payments and SendGrid email, enabling first paying customers within 2 months of launch.
  • • Wrote 75%+ unit test coverage for backend services, catching critical bugs before production releases.
Education
BSc Software Engineering
University of Amsterdam2015–2019
Contact
Amsterdam, Netherlands
+31 0 0000 0000
niels-vdberg
niels-van-der-berg
Skills
Backend Stack
Node.js · Express
Java 17 · Spring Boot
REST APIs · GraphQL
PostgreSQL · MongoDB
Redis
Frontend Stack
React 18
Next.js
TypeScript
Redux Toolkit
Tailwind CSS
Cloud & Infrastructure
PostgreSQL
MongoDB
Redis
Docker
AWS (EC2, RDS, S3)
GitHub Actions
Kubernetes
Testing & Quality
Jest
React Testing Library
JUnit 5
Testcontainers
Cypress
85%+ coverage
Languages
English — Fluent / C1
Dutch — Basic / A2
Certificates
AWS Certified Solutions Architect – Associate
Nov 2022
Strengths
Full feature ownershipAPI designAgile deliveryTechnical leadershipCross-functional collaboration

Fullstack Developer

React · Node.js / Java · PostgreSQL · Cloud · CI/CD

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Tomáš Novák

Prague, Czech Republic · Open to remote · 4+ years QA Automation (Playwright · Selenium · API · Performance)
[email protected] · +420 000 000 000 · tnovak-qa · tomas-novak-qa · Prague, Czech Republic

Skills

Languages & API Testing
JavaPythonSQLPostman · NewmanREST API testingOWASP ZAP
UI Test Automation
PlaywrightSelenium WebDriverCypressTestNG · JUnitBDD / Cucumber
CI/CD & Tooling
Jenkins · GitHub ActionsDockerJMeter · k6GrafanaPostgreSQL
Testing Methodologies
Test automation architectureShift-left qualityRisk-based testingPerformance testingTest strategy & planning

Summary

QA automation engineer with 4+ years building scalable test frameworks for web, API and mobile applications. Increased regression coverage from 20% to 85%, cutting manual QA effort by 70%. Led shift-left quality initiatives that reduced production defects by 40% across 3 product teams. Experienced in performance testing with JMeter and security scanning with OWASP ZAP.

Experience

TechProduct s.r.o.·Senior QA Automation Engineer(SaaS analytics platform)
Jan 2022 – Present · Prague, Czech Republic
PlaywrightJavaTestNGPostmanJMeterGitHub ActionsDocker
  • • Designed end-to-end Playwright test framework from scratch covering 300+ scenarios, raising regression coverage from 20% to 85%.
  • • Reduced manual QA effort by 70% through automation of smoke, regression and API test suites integrated into CI/CD.
  • • Identified 12 critical performance bottlenecks via JMeter load tests before production launch, saving estimated €50k in downtime costs.
  • • Implemented BDD with Cucumber, improving alignment between QA, devs and PMs and reducing bug misunderstandings by 60%.
  • • Mentored 2 junior QA engineers on automation best practices; ran weekly code & test review sessions.
E-commerce Ltd·QA Engineer(Online retail platform)
Mar 2020 – Dec 2021 · Prague, Czech Republic
SeleniumJavaPostmanSQLJenkins
  • • Built Selenium test suite covering checkout, payments and user auth flows, preventing 40% of regressions in 6 months.
  • • Performed API testing with Postman and SQL validation for 25+ endpoints, uncovering 30 critical data integrity issues.
  • • Reduced production defect escape rate by 35% by introducing structured test plans and severity triage process.

Education

Czech Technical University
BSc Information Technology
2016–2020

Certificates

ISTQB Certified Tester – Test Automation Engineer
Sep 2022
ISTQB Certified Tester – Foundation Level
Apr 2021

Languages

EnglishFluent / C1
CzechNative

Strengths

Test framework designShift-left qualityPerformance testingCI/CD integrationTeam coaching

QA Engineer

Playwright · Selenium · API Testing · BDD · CI/CD

Use preset →
AWS · Kubernetes · Terraform · Helm · ArgoCDGitHub Actions · Prometheus · Grafana · Python

Profile

DevOps / SRE engineer with 5+ years building and operating cloud-native infrastructure on AWS. Reduced deployment lead time by 80% through GitOps automation with ArgoCD and Terraform. Achieved 99.95% SLA across a 30-service microservices landscape by implementing proactive alerting, SLOs and incident runbooks. Strong background in Kubernetes, cost optimisation and security hardening.

Experience

Senior Site Reliability EngineerFinCloud Ltd · Cloud-native fintech infrastructure
Jun 2021 – Present
AWS EKSTerraformArgoCDPrometheus · GrafanaPythonGitHub Actions
  • • Reduced deployment lead time by 80% by implementing GitOps pipeline with ArgoCD, Helm and GitHub Actions across 30 microservices.
  • • Maintained 99.95% SLA for payment-critical services by defining SLOs, building Grafana dashboards and automating incident runbooks.
  • • Cut AWS infrastructure costs by $120k/year through right-sizing, spot instance adoption and S3 lifecycle policies.
  • • Led Kubernetes upgrade from v1.22 to v1.28 across 3 clusters with zero downtime using blue/green node rotation.
  • • Introduced chaos engineering with Gremlin, uncovering 5 critical failure modes before they reached production.
DevOps EngineerStartup Platform · Developer tooling SaaS
Aug 2019 – May 2021
AWSDockerTerraformJenkinsAnsible
  • • Built CI/CD pipelines for 10 microservices using Jenkins and Docker, reducing release cycle from 2 weeks to 2 days.
  • • Migrated infrastructure to Terraform IaC, enabling reproducible environments and cutting provisioning time from hours to minutes.
  • • Implemented centralised ELK logging, reducing mean time to detect production incidents from 45 min to 8 min.

Education

University of Manchester — BSc Computer Science2015–2019

Certificates

AWS Certified DevOps Engineer – ProfessionalFeb 2022
Certified Kubernetes Administrator (CKA)Aug 2021
HashiCorp Terraform AssociateMar 2023

DevOps / SRE

Kubernetes · Terraform · AWS · GitOps · Observability

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Emma de Vries
Amsterdam, Netherlands · Open to remote · 4+ years Data Engineering (Python · Spark · Airflow · dbt · Snowflake)
[email protected] | +31 0 0000 0000 | emma-devries-data | emma-de-vries-data | Amsterdam, Netherlands
Professional Summary

Data engineer with 4+ years designing and maintaining scalable data pipelines processing 10TB+ daily. Built ELT frameworks with dbt and Airflow that reduced data freshness from 24h to under 1h. Migrated an on-premise Hadoop cluster to Snowflake on AWS, cutting infrastructure costs by 55% ($200k/year). Strong background in data modelling, data quality and enabling self-serve analytics for 50+ stakeholders.

Professional Experience
Retail Analytics BV — Senior Data Engineer
Mar 2022 – Present
Amsterdam, Netherlands
Data platform for retail chains · 50+ business stakeholders
  • ◦Designed and built ELT platform processing 10TB+ daily using dbt, Airflow and Snowflake, enabling analytics for 50+ business stakeholders.
  • ◦Reduced data latency from 24h to under 1h by introducing real-time ingestion with Kafka and micro-batch processing.
  • ◦Led Hadoop-to-Snowflake migration, cutting infrastructure costs by 55% ($200k/year savings) and improving query speed 8×.
  • ◦Implemented data quality framework with Great Expectations, catching 95% of data issues before they reached BI dashboards.
  • ◦Built self-serve analytics layer in dbt, reducing ad-hoc data requests to the data team by 60%.
InsurTech Startup — Data Engineer
Jan 2020 – Feb 2022
Rotterdam, Netherlands
Insurance data platform
  • ◦Built 20+ Airflow DAGs for ingesting and transforming data from 10 external sources into PostgreSQL data warehouse.
  • ◦Optimised PySpark jobs, reducing nightly batch processing time by 65% (from 4h to 85 min).
  • ◦Modelled core insurance domain entities in a dimensional warehouse, enabling first cross-domain reporting for the business.
Education
Delft University of Technology — MSc Computer Science (Data track)
2017–2019
Technical Skills
Languages & Processing: Python, SQL, PySpark, Scala (basic), REST APIs, Great Expectations
Visualisation & BI: Tableau, Looker, Metabase, Redash
Data Platforms & Cloud: Snowflake, BigQuery, Redshift, Apache Spark · Kafka · Airflow, dbt, AWS (S3, Glue, EMR), Terraform
Data Quality & Testing: Great Expectations, dbt tests, pytest, Data quality monitoring, SLA alerting
Languages & Certificates
Languages: English (Fluent / C1), Dutch (Basic / A2)
dbt Analytics Engineering CertificationJul 2022
AWS Certified Data Analytics – SpecialtyDec 2022

Data Engineer

Python · PySpark · Airflow · dbt · Snowflake · AWS

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Oleksiy Bondarenko

Kyiv, Ukraine · Open to remote · 4+ years mobile (React Native · Flutter · Swift · Kotlin)

Kyiv, Ukraine

React Native · Flutter · TypeScriptSwift · SwiftUI · Kotlin · Firebase
+380 00 000 0000
abondarenko-mobile
oleksiy-bondarenko-mobile

Summary

Mobile engineer with 4+ years building cross-platform and native apps with React Native, Flutter and Swift. Shipped apps with 500k+ downloads and 4.7★ App Store rating. Reduced app startup time by 55% through lazy loading and bundle optimisation, improving 7-day retention by 12%. Experienced in offline-first architecture, BLE, push notifications and Stripe payment integration.

Professional Experience

Senior Mobile Engineer

May 2022 – Present

SuperApp Inc. · Consumer super-app · 500k+ users · Remote

React NativeTypeScriptFirebaseFastlaneGraphQL
  • • Shipped 4 major app releases for 500k+ user React Native app, maintaining 4.7★ App Store rating across iOS and Android.
  • • Reduced app startup time by 55% via lazy loading, Hermes engine and bundle splitting — improved 7-day retention by 12%.
  • • Integrated BLE SDK for IoT device pairing and Stripe SDK for in-app purchases, adding two key monetisation features.
  • • Set up Fastlane + GitHub Actions CI/CD pipeline, automating TestFlight and Play Store deployments from 2h manual process to 15 min.
  • • Led offline-first architecture rewrite with SQLite and sync engine, enabling full app functionality in poor network conditions.

Mobile Developer

Jul 2020 – Apr 2022

Digital Lab · Mobile product agency · Kyiv, Ukraine

FlutterDartFirebaseREST APIs
  • • Delivered 3 Flutter apps from design to App Store/Play Store across healthcare and logistics verticals.
  • • Integrated Google Maps SDK and real-time WebSocket tracking for logistics app used by 10k+ drivers.
  • • Achieved 95% crash-free rate using Firebase Crashlytics monitoring and proactive bug triage process.

Backend & APIs

Node.jsREST APIsFirebaseGraphQLWebSocket

Mobile Development

React NativeFlutter · DartSwift · SwiftUIKotlin · Jetpack ComposeTypeScript

Tools & CI/CD

Firebase (Auth, Firestore, Crashlytics)SQLite · RealmAWS AmplifyFastlane · GitHub Actions

Testing & QA

JestDetoxXCTestEspressoTestFlight · Firebase App Distribution

Education

Taras Shevchenko National University
BSc Computer Science
2016–2020

Languages

UkrainianNative
EnglishUpper-Intermediate / B2

Strengths

Cross-platform architectureApp performanceOffline-firstApp Store deploymentUX implementation

Certificates

Google Associate Android Developer
Oct 2021

Mobile Developer

React Native · Flutter · iOS (Swift) · Android (Kotlin)

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Yusuf Kaya

Berlin, Germany · Open to remote & EU relocation · 6+ years ML/AI (Python · PyTorch · TensorFlow · AWS SageMaker)

Berlin, Germany

+49 000 0000 0000
yusufkaya-ml
yusuf-kaya-ml

Profile

Machine Learning Engineer with 6+ years building and deploying production ML systems at scale. Designed recommendation engines and NLP pipelines serving 50M+ events/day. Reduced model inference latency by 82% via TensorRT quantization. Passionate about bridging research and production — from experiment tracking with MLflow to real-time feature stores on AWS SageMaker. Strong background in statistics, experimentation and A/B testing methodology.

Skills

Languages & ML Frameworks
PythonPyTorchTensorFlowscikit-learnHugging FaceXGBoost · LightGBMFastAPIPydantic
MLOps & Model Serving
MLflow · DVCKubeflow PipelinesBentoML · TritonTensorRT · ONNXWeights & BiasesStreamlit
Data & Cloud Infrastructure
AWS SageMakerApache Spark · FlinkKafkaRedshift · S3Feature Store (Feast)Docker · Kubernetes
Experimentation & Evaluation
A/B Testing · Hypothesis TestingModel monitoring (Evidently)Statistical validationShadow deploymentsData quality checks

Languages

EnglishFluent / C1
GermanIntermediate / B1
TurkishNative

Education

Technische Universität Berlin
M.Sc. Computer Science (Machine Learning)
2015–2017
Istanbul Technical University
B.Sc. Computer Engineering
2011–2015

Certificates

AWS Certified Machine Learning – Specialty
Oct 2023
Deep Learning Specialization – deeplearning.ai (Coursera)
May 2022
MLOps Specialization – deeplearning.ai
Jan 2023

Experience

Senior ML Engineer

Zalando SE · Europe's largest online fashion platform · 50M+ active customers · Berlin, Germany  |  Jan 2022 – Present · Berlin, Germany

PythonPyTorchSageMakerSparkKafkaMLflowKubernetes
  • • Built a real-time product recommendation engine (collaborative filtering + transformer-based ranking) driving a 38% uplift in CTR and €12M additional annual revenue.
  • • Reduced model inference latency from 250ms to 45ms via TensorRT INT8 quantization and async batching, enabling real-time scoring for 5M+ daily sessions.
  • • Designed end-to-end MLflow pipelines with automated data validation, model versioning and canary deployments — reduced time-to-production from 3 weeks to 4 days.
  • • Migrated batch-scoring jobs from Spark on EMR to SageMaker Pipelines, cutting compute costs by 28% and improving pipeline reliability to 99.5% success rate.
  • • Mentored 2 junior ML engineers, introducing weekly paper-reading sessions and internal ML guild with 40+ active members.

ML Engineer

Spotify AB · Global audio streaming service · 600M+ users · Stockholm / Berlin  |  Jun 2019 – Dec 2021 · Berlin, Germany

PythonTensorFlowKubeflowBigQueryDataflowFeast
  • • Developed an NLP-based podcast recommendation model (BERT fine-tuned on user interaction logs) that increased podcast listening time by 22% in A/B test.
  • • Built Kubeflow-based training pipeline processing 50M+ events/day with automated data quality checks and Evidently drift monitoring.
  • • Implemented shadow deployment framework allowing safe rollout of 15 model updates with zero user-facing incidents.
  • • Contributed to internal Feature Store (Feast) migration, reducing feature computation duplication by 60% across 10 teams.

Data Scientist

Peak AI · AI platform for retail and supply chain decision-making · Manchester / Berlin  |  Jul 2017 – May 2019 · Berlin, Germany

Pythonscikit-learnXGBoostSQLTableauAWS
  • • Built demand forecasting models (XGBoost + LSTM) for 3 retail clients, reducing stockout events by 31% and overstock by 18%.
  • • Designed automated A/B testing framework used across 5 client projects, cutting experiment analysis time from 3 days to 4 hours.

ML / AI Engineer

Python · PyTorch · TensorFlow · MLflow · AWS SageMaker

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Lars Eriksson

Security Engineer

Stockholm, Sweden · Available for remote & EU positions · 5+ years Application & Cloud Security (OWASP · AWS · SIEM)

AppSec · OWASP Top 10 · SAST/DAST · Burp SuiteAWS Security · SIEM · SOC 2 · ISO 27001
Email: [email protected]
Phone: +46 00 000 0000
GitHub: lars-eriksson-sec
LinkedIn: lars-eriksson-security

Profile

Application Security Engineer with 5+ years protecting fintech and SaaS products at scale. Built SAST/DAST pipelines that reduced critical vulnerabilities by 80% within 6 months. Led SOC 2 Type II certification from scratch and managed AWS cloud security posture for a platform serving 15M+ users. Deep expertise in OWASP Top 10, threat modelling, penetration testing and secure SDLC integration.

Education & Courses

KTH Royal Institute of Technology — M.Sc. Information Security2016–2018
Uppsala University — B.Sc. Computer Science2013–2016

Certificates

  • OSCP – Offensive Security Certified Professional, Nov 2021
  • AWS Certified Security – Specialty, Mar 2023
  • CEH – Certified Ethical Hacker, Sep 2020

Professional Experience

Senior Application Security Engineer
Klarna Bank AB · Leading global fintech / BNPL platform · 150M+ consumers · Stockholm, Sweden
Feb 2022 – Present · Stockholm, Sweden
SemgrepSnykAWS Security HubTerraformSplunkBurp Suite Pro
  • • Built automated SAST/DAST/SCA pipeline integrated into CI/CD across 200+ repositories, reducing critical vulnerabilities by 80% within 6 months.
  • • Conducted 30+ penetration tests on internal services, discovering 4 critical and 18 high-severity vulnerabilities before production release.
  • • Led SOC 2 Type II certification programme from gap analysis to audit, achieving certification for a product serving 15M+ EU users.
  • • Introduced threat modelling (STRIDE) into the product design phase for 8 feature teams, preventing 12 architectural security issues at design time.
  • • Delivered "Security Champions" programme training 60+ engineers in secure coding, OWASP Top 10 and code review best practices.
Security Engineer
Truecaller AB · Global caller ID and spam-blocking app · 350M+ monthly active users · Stockholm
Mar 2020 – Jan 2022 · Stockholm, Sweden
OWASP ZAPAWS IAMGuardDutyELK SIEMPythonVault
  • • Designed and implemented AWS Cloud Security posture management covering 120+ accounts using AWS Security Hub + GuardDuty, cutting mean time to detect (MTTD) by 65%.
  • • Implemented HashiCorp Vault for secrets management, replacing 300+ hardcoded credentials across 40 services.
  • • Triaged and responded to 15+ security incidents, including a credential-stuffing attack that was contained within 2 hours with zero data exfiltration.
Junior Penetration Tester
Truesec AB · Cybersecurity consulting firm · Stockholm, Sweden
Jun 2018 – Feb 2020 · Stockholm, Sweden
Burp SuiteNmapMetasploitKali LinuxOSINTPython
  • • Performed 20+ web and network penetration tests for financial, telecom and healthcare clients under OWASP Testing Guide methodology.
  • • Authored detailed pentest reports with CVSS-scored findings and remediation guidance accepted by clients within 2-week SLA.

Security Engineer

AppSec · SAST/DAST · OWASP · Cloud Security · SOC 2

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Arjun Sharma
Amsterdam, Netherlands · Available remote & EU relocation · 7+ years Cloud Architecture (AWS Solutions Architect Pro · GCP Professional) · Amsterdam, Netherlands · +31 0 0000 0000
Details
Amsterdam, Netherlands
+31 0 0000 0000
arjun-sharma-cloud
arjun-sharma-cloud-architect
Skills
AWS (EC2, EKS, Lambda, RDS, S3, CloudFront, IAM)
GCP (GKE, BigQuery, Cloud Run, Pub/Sub)
Azure (AKS, App Service, Cosmos DB)
Terraform · Terragrunt
AWS CDK · Pulumi
Ansible · Chef
GitHub Actions · Jenkins
Helm · Kustomize
Kubernetes · Istio
Docker · Containerd
VPC · Transit Gateway · PrivateLink
Route 53 · CloudFront · WAF
Prometheus · Grafana · Datadog
AWS Well-Architected Framework
FinOps · Cost optimisation
SLO/SLA design
Disaster Recovery planning
Architecture Review Board
Languages
English — Fluent / C1
Dutch — Basic / A2
Hindi — Native
Profile

Cloud Solutions Architect with 7+ years designing and migrating enterprise-grade infrastructure on AWS and GCP. Architected multi-region AWS platform serving 5M+ users with 99.99% SLA. Cut cloud spend by €180k/year (32%) via Reserved Instances, Spot Fleet and right-sizing. Led lift-and-shift of 40 services from on-prem to cloud in 8 months with zero production incidents. Strong in IaC (Terraform, CDK), Kubernetes, serverless and FinOps governance.

Employment History
Lead Cloud Architect
Revolut Ltd, Amsterdam, NetherlandsApr 2021 – Present
Global neobank and fintech superapp · 40M+ customers · London / Amsterdam
  • • Designed multi-region active-active AWS architecture (eu-west-1 / us-east-1 / ap-southeast-1) supporting 5M+ daily active users at 99.99% availability.
  • • Reduced annual cloud spend by €180k (32%) through Reserved Instance planning, Spot Fleet migration for batch workloads and right-sizing 60+ EC2 clusters.
  • • Led migration of 40 microservices from bare-metal on-prem to EKS in 8 months using strangler-fig pattern — zero production downtime throughout.
  • • Introduced Terraform module library (50+ reusable modules) adopted by 15 teams, reducing infrastructure provisioning time from 2 weeks to 2 hours.
  • • Established Cloud Architecture Review Board reviewing 100+ design proposals/year, blocking 22 non-compliant designs from reaching production.
Senior Cloud Engineer
SAP SE, Amsterdam, NetherlandsAug 2018 – Mar 2021
Enterprise software leader · 440k+ customers worldwide · Walldorf / Amsterdam
  • • Designed GCP-based SaaS platform for SAP Analytics Cloud serving 200k+ enterprise users; implemented GKE Autopilot reducing ops overhead by 50%.
  • • Migrated legacy ETL pipelines to Cloud Dataflow + BigQuery, improving processing throughput 4× and reducing pipeline failures by 70%.
  • • Implemented Istio service mesh providing mTLS encryption, traffic management and observability across 30+ services.
DevOps / Cloud Engineer
Infosys BPM, Bangalore, IndiaJun 2016 – Jul 2018
Global IT consulting and outsourcing · Bangalore / Amsterdam
  • • Built CI/CD pipelines for 8 client projects using Jenkins + Ansible, reducing deployment time from 3 hours to 20 minutes.
  • • Migrated 3 legacy applications to AWS, achieving 40% hosting cost reduction and 99.9% uptime SLA.
Education
B.Tech. Computer Science & Engineering
Indian Institute of Technology Delhi2012–2016
Certificates
AWS Certified Solutions Architect – ProfessionalJul 2022
Google Cloud Professional Cloud ArchitectFeb 2023
Certified Kubernetes Administrator (CKA)Oct 2021
FinOps Certified Practitioner (FOCP)May 2023

Cloud / Solutions Architect

AWS · GCP · Terraform · Kubernetes · FinOps

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Stefan Müller

Munich, Germany · Open to remote & EU roles · 8+ years engineering, 4+ years leading teams (TypeScript · Go · Microservices)

TypeScript · Go · Node.js · Python · ReactTeam leadership · Architecture · Roadmapping · Mentoring

Munich, Germany

+49 00 0000 0000
stefan-mueller-tl
stefan-mueller-techlead
Summary

Engineering Team Lead with 8+ years in software and 4 years leading high-performing teams of 8–14 engineers. Shipped 4 major product releases on time and within budget at Delivery Hero and N26. Transformed deployment cadence from monthly to daily (30× improvement) via CI/CD culture shift. Architected event-driven platform handling 1M+ events/hour. Passionate about engineering excellence, psychological safety and growing engineers into staff-level contributors.

Experience

Engineering Team Lead

Mar 2021 – Present

Delivery Hero SE · Global food-delivery platform operating in 70+ countries · 45k+ employees · Berlin / Munich · Munich, Germany

GoTypeScriptKafkaKubernetesDatadogGitHub ActionsPostgreSQL
  • • Led cross-functional team of 12 engineers building the Order Management domain — shipped 4 major releases on schedule with a 0.002% incident rate.
  • • Architected event-driven Order state machine (Kafka + Go) handling 1M+ events/hour, replacing a monolith with 99.98% availability SLA.
  • • Drove deployment frequency from monthly releases to multiple deploys per day through GitOps, feature flags and zero-downtime deployments — 30× improvement.
  • • Grew team by hiring 5 engineers and establishing structured onboarding: new joiners shipped their first production code within 2 weeks.
  • • Introduced blameless post-mortems and SLO-based alerting; reduced Mean Time to Resolution (MTTR) by 55% over 8 months.

Senior Software Engineer → Team Lead

May 2018 – Feb 2021

N26 GmbH · European neobank · 8M+ customers · 37 markets · Berlin · Berlin, Germany

TypeScriptNode.jsReactPostgreSQLAWSDocker
  • • Promoted to Team Lead after 12 months; managed team of 8 engineers in the Accounts domain serving 4M+ customers.
  • • Re-architected account balance service reducing P99 latency from 800ms to 95ms, directly improving App Store rating from 3.8 to 4.5 stars.
  • • Implemented code quality programme (SonarQube + required coverage gates): test coverage grew from 45% to 88% in 3 months.
  • • Conducted 100+ technical interviews, improving offer-acceptance rate by 20% through structured evaluation and candidate experience improvements.

Software Engineer

Sep 2015 – Apr 2018

MaibornWolff GmbH · IT consulting and software development · Munich, Germany · Munich, Germany

JavaSpring BootAngularDockerJenkins
  • • Delivered 3 client projects (automotive, insurance, logistics) from requirements to production as technical lead on teams of 4–6.
  • • Introduced TDD practices on BMW project, reducing post-release bug count by 40%.
Education
Technische Universität München (TUM)
M.Sc. Informatics
2013–2015
Ludwig-Maximilians-Universität München
B.Sc. Computer Science
2010–2013

Languages & Tech Stack

TypeScript · Node.jsGoPythonREST · gRPC · GraphQLKafka · RabbitMQPostgreSQL · Redis

Architecture & Design Patterns

Microservices · DDD · Event-drivenHexagonal architectureAPI design & versioningSystem design & ADRsReact (competent)Technical roadmapping

Engineering Excellence

Docker · KubernetesGitHub Actions · ArgoCDDatadog · GrafanaAWS (EKS, RDS, SQS)SonarQube · SnykTerraform

Leadership & Processes

Sprint planning · Estimation1:1s · Performance reviewsOKR definitionHiring & interviewingEngineering onboardingCross-team coordination

Languages

EnglishFluent / C1
GermanNative

Strengths

Technical leadershipArchitecture decisionsMentoring & coachingCI/CD transformationCross-team collaborationHiring & growing teams

Certificates

AWS Certified Developer – Associate
Aug 2022
Certified Scrum Master (CSM) – Scrum Alliance
Nov 2019

Engineering Team Lead

TypeScript · Go · Microservices · Team Leadership · Roadmapping

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Martin Bauer

Frankfurt, Germany · Open to remote & EU roles · 10+ years engineering · 5 years principal architecture (Java · TypeScript · DDD · C4)

Java · TypeScript · Go · DDD · CQRS · Event-SourcingC4 Model · TOGAF · ADRs · Architecture Review Board
Phone: +49 00 0000 0000
GitHub: martin-bauer-arch
LinkedIn: martin-bauer-architect

Profile

Principal Software Architect with 10+ years in engineering and 5 years defining platform architecture for fintech and enterprise SaaS. Designed event-driven microservices platform handling 50M+ API calls/day at IONOS. Led 3-year legacy modernisation from 350k-LOC monolith to domain-driven services — zero unplanned downtime throughout. Established Architecture Review Board that blocked 25+ design anti-patterns before production. Deep expertise in DDD, CQRS, Event Sourcing, C4 modelling and TOGAF 9.

Experience

Principal Software ArchitectIONOS SE · Europe's leading web hosting & cloud provider · 8M+ customers · Frankfurt, Germany
Feb 2020 – Present
JavaKotlinKafkaKubernetesDDDC4 ModelADRsAWS
  • • Designed event-driven microservices platform (DDD + Kafka + CQRS) processing 50M+ API calls/day — P99 latency under 120ms at peak traffic.
  • • Led 3-year legacy modernisation: decomposed 350k-LOC monolith into 22 bounded contexts using strangler-fig pattern with zero unplanned production downtime.
  • • Founded Architecture Review Board (ARB) reviewing 150+ proposals/year; blocked 25 anti-patterns (N+1 queries, shared DB, synchronous chains) at design time — saved estimated 6 months of rework.
  • • Introduced C4 Model + ADR documentation standard across 18 engineering teams (200+ engineers); onboarding time for new architects reduced from 4 weeks to 5 days.
  • • Mentored 6 senior engineers to principal/staff level; created internal Architecture Guild with fortnightly talks — 120+ active members.
Senior Software Engineer → ArchitectSAP SE · Enterprise software leader · 440k+ customers worldwide · Walldorf / Frankfurt
Mar 2016 – Jan 2020
JavaSpring BootKubernetesPostgreSQLDDDREST · gRPC
  • • Promoted to Architect after 18 months; designed multi-tenant SaaS architecture for SAP Commerce Cloud serving 2,000+ enterprise retailers.
  • • Reduced infrastructure cost by €320k/year by redesigning tenant isolation model and migrating from dedicated VM clusters to shared EKS namespaces.
  • • Authored and enforced API design guidelines adopted by 7 product teams, reducing cross-team integration issues by 60%.
Software EngineerSiemens AG · Global technology and industrial manufacturing · Munich / Frankfurt
Sep 2013 – Feb 2016
JavaSpring MVCOracle DBRESTJenkinsMaven
  • • Built core modules for Siemens MindSphere IoT platform (Java + REST), processing sensor data from 50k+ industrial devices.
  • • Reduced CI build time from 45 to 12 minutes by parallelising test suites and introducing build caching.

Education

TU Darmstadt — M.Sc. Computer Science (Distributed Systems)2011–2013
Goethe University Frankfurt — B.Sc. Computer Science2008–2011

Certificates

  • AWS Certified Solutions Architect – Professional, Nov 2022
  • TOGAF 9 Certified (The Open Group), Apr 2021
  • Certified Kubernetes Application Developer (CKAD), Jan 2023

Software / Principal Architect

Java · TypeScript · DDD · Event-driven · C4 Model · TOGAF

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Ingrid Larsson
Stockholm, Sweden · Remote-friendly · 5+ years Data & BI Analysis (SQL · Python · Power BI · Snowflake · dbt)
[email protected] | +46 00 000 0000 | ingrid-larsson-data | ingrid-larsson-data-analyst | Stockholm, Sweden
Professional Summary

Data Analyst with 5+ years turning complex datasets into business decisions at retail and fintech scale. Built 15 executive Power BI dashboards tracking €2B+ in annual revenue at IKEA. Reduced month-end reporting cycle from 5 days to 4 hours via automated dbt pipelines. Identified pricing anomaly through cohort analysis that saved €840k/year. Strong SQL and Python skills; comfortable working across Engineering, Product and Finance as a data partner.

Professional Experience
Inter IKEA Systems — Senior Data Analyst
Apr 2021 – Present
Stockholm, Sweden
Global home furnishing retail concept owner · 460+ stores · 37 countries · €47B annual retail sales
  • ◦Built 15 executive Power BI dashboards (DAX + Power Query) tracking €2B+ in DACH + Nordics annual retail revenue — adopted by VP level for weekly business reviews.
  • ◦Reduced month-end financial reporting cycle from 5 days to 4 hours by migrating 12 manual Excel processes to automated dbt + Snowflake pipelines.
  • ◦Discovered pricing anomaly across 3 product categories through cohort analysis: root cause fixed, generating €840k/year in recovered margin.
  • ◦Designed A/B test framework for IKEA.com checkout redesign (12M+ visitors/month); experiment showed 8.4% conversion uplift — shipped to 100% traffic.
  • ◦Established data quality testing standards (Great Expectations) across 40+ dbt models, reducing reporting errors reported by finance from 12/month to 1.
Klarna Bank AB — Data Analyst
Jun 2019 – Mar 2021
Stockholm, Sweden
Global fintech / BNPL platform · 150M+ consumers · Stockholm, Sweden
  • ◦Owned product analytics for Klarna Card (2M+ users): built Looker dashboards tracking daily spend, fraud signals and activation funnel.
  • ◦Ran 8 A/B experiments on card activation flow; winning variants improved activation rate by 14% and reduced support tickets by 22%.
  • ◦Partnered with Risk team to build SQL-based cohort churn model identifying €3.2M in at-risk ARR 90 days ahead of deactivation.
Nordea Bank — Junior Data Analyst
Aug 2017 – May 2019
Stockholm, Sweden
Nordic region's largest financial services group · Helsinki / Stockholm
  • ◦Produced weekly regulatory and management reports (SQL + Excel) for retail banking KPIs across 4 Nordic markets.
  • ◦Automated 6 recurring SAS reports in Python, saving 8 hours/week of manual analyst effort.
Education
Stockholm School of Economics — M.Sc. Business & Economics (Data Analytics track)
2015–2017
Uppsala University — B.Sc. Statistics & Mathematics
2012–2015
Technical Skills
Languages & Data Processing: SQL (advanced · window functions · CTEs), Python (pandas · numpy · matplotlib · seaborn), dbt (data build tool), R (basic), Bash · Git, Statistical analysis
BI & Visualisation: Power BI (DAX · Power Query), Tableau, Looker · LookML, Google Data Studio / Looker Studio, Excel (advanced · VBA · pivot tables), Metabase
Data Platforms & Cloud: Snowflake · BigQuery, PostgreSQL · Redshift, Apache Airflow (basic), Google Analytics 4 · Firebase, Segment · Mixpanel · Amplitude, dbt Cloud · Fivetran
Analytics Methods: A/B Testing · Hypothesis testing, Cohort analysis, Funnel analysis, RFM segmentation, Churn prediction (ML basics), Data quality & testing (Great Expectations)
Languages & Certificates
Languages: English (Fluent / C1), Swedish (Native)
dbt Analytics Engineering CertificationAug 2023
Microsoft Power BI Data Analyst (PL-300)Mar 2022
Google Analytics 4 CertificationJan 2024

Data / BI Analyst

SQL · Python · Power BI · Tableau · dbt · Snowflake

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