Freelancer profile translated to English.

Description

I have been working as a Java developer since 2008 and have gained experience in various areas, from fat clients to monoliths to microservice architectures. Mostly in the backend, but sometimes also with web components.

Most of the time I have also taken on DevOps tasks and often supported operations. For me, the build system, test systems, deployment, orchestration, monitoring, and logging are simply part of proper software!

In my work, I strive to maintain high quality and use TDD and corresponding tools such as SonarQube or OWASP Dependency Check.

Languages

German
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Leipzig (up to 50km), Leipzig (up to 100km), Berlin (up to 50km), Dresden (up to 30km), Jena (up to 15km)

Top Secret
Java Developer
DIGITAL AND IT
June 2022 - Today (4 years and 2 months)
Consulting on architectural topics for a new project
Adaptation of GitLab CI in conjunction with Qodana
Optimization of stream processing from RabbitMQ
CrossEngage
Java Developer
DIGITAL AND IT
March 2022 - August 2022 (6 months)
Upgrade of a monolith to Java 11 and newer versions of dependencies
Extension of a microservice based on Micronaut
Code reviews in a cross-functional team (8 people)
Performance analysis and suggestions for optimization
MediaMarktSaturn
Java Developer
DIGITAL AND IT
July 2021 - February 2022 (8 months)
Extension of various microservices and deployment to Google Cloud (GCP)
Update of Spring Boot and utilization of further GCP features
Load testing of a service and optimizations using Redis Cache for higher loads
Introduction of tests and code quality in the team