Martin Joehren
Principal Software Architect at Bauer Media Group
Greater Hamburg Area Germany
Summary
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Rockstar🎓
Top SchoolMartin Joehren is a Principal Engineer based in the Greater Hamburg Area with 14 years of experience building highly available, scalable systems and leading architecture decisions for online platforms. At ZEAL Network he drives the engineering of a high-throughput online lottery platform, working across Go, Kotlin and Rust and operating complex stacks with Kafka, Postgres and Kubernetes. He has a broad systems background from embedded IMU development to large-scale retargeting and navigation projects, and he blends hands-on coding with technical leadership as a long-standing member of architecture boards. Martin values continuous deployment, programming language variety and pragmatic problem solving beyond purely technical concerns. He contributes to open-source tooling for developer testing—improving code quality and multi-version support for an embedded MongoDB test runner—highlighting his attention to maintainability and cross-environment reliability. Curious and open-minded, he consistently seeks solutions that balance operational resilience with developer productivity.
14 years of coding experience
21 years of employment as a software developer
Dipl-Ing. Electro- and Informationtechnology, Dipl-Ing. Electro- and Informationtechnology at Hamburg University of Applied Sciences
English, French
Github Skills (6)
javas10
software-quality10
mongodb10
java10
mongodb-database10
refactoring9
Programming languages (10)
Github contributions (5)
flapdoodle-oss/de.flapdoodle.embed.mongo
Jun 2012 - Dec 2018
...will provide a platform neutral way for running mongodb in unittests.
Role in this project:
Backend Developer
Backend DeveloperContributions:138 commits, 12 PRs, 57 pushes in 6 years 7 months
Contributions summary:Martin primarily contributed to improving the codebase by addressing checkstyle warnings and refactoring code. They modified several Java files, including those related to progress reporting, artifact storage, and distribution, and collections. The user also fixed merge conflicts and implemented changes to support different MongoDB versions. Their work focused on code quality and maintaining the project's core functionality.
mongodbunit-test
flachnetz/go-admin
Nov 2016 - Dec 2018
Contributions:4 releases, 4 PRs, 8 pushes in 2 years 1 month
golangadminstatusgo-applicationstatus-page
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