Jan-hendrik Peters
DevOps Engineer at shiftavenue
Krefeld, North Rhine-Westphalia, Germany
Summary
🤩
Rockstar🎓
Top SchoolJan-hendrik Peters is a DevOps engineer with 14 years of experience specializing in PowerShell-driven automation across retail, government, finance and pharma. A C# enthusiast and maintainer of the AutomatedLab framework, he blends infrastructure automation with hands-on development and test automation. His open-source work includes backend contributions and test modernizations to notable Java projects like Togglz and mp3agic, demonstrating a focus on code quality, refactoring and cross-framework compatibility. Based in Krefeld, Germany, he now balances a DevOps role at SWK AG with product and IP leadership at shiftavenue, bringing both technical depth and product-minded stewardship. Notably, he often bridges scripting-led automation with robust testing practices, making environments reproducible and maintainable.
14 years of coding experience
Informationstechnologie, Informationstechnologie at Ruhr-Universität Bochum
English, German
Stackoverflow
2,722reputation
415kreached
18answers
8questions
spring
top-5%
spring-boot
top-5%
eclipse
top-5%
Github Skills (22)
strings10
lib10
testing10
text-manipulation10
feature-flags10
code-library10
java10
javas10
junit10
spring9
spring-boot9
eclipse9
refactoring8
maven6
csv6
Programming languages (17)
Github contributions (5)
mpatric/mp3agic
May 2012 - Apr 2022
A java library for reading mp3 files and reading / manipulating the ID3 tags (ID3v1 and ID3v2.2 through ID3v2.4).
Role in this project:
Back-end Developer
Back-end DeveloperContributions:64 commits, 22 PRs, 37 pushes in 10 years
Contributions summary:Jan-hendrik primarily focused on improving the `mp3agic` Java library, addressing bugs and preparing for future releases. Their commits included fixing an issue related to string length checks, replacing obsolete `StringBuffer` with `StringBuilder`, and refactoring internal methods. The user also updated the JUnit version and made related improvements to the test suite. These changes demonstrate a focus on code quality, optimization, and library maintenance.
id3v2java-librarymp3mp3-filesid3v1
togglz/togglz
Jan 2022 - Jan 2023
Feature Flags for the Java platform
Role in this project:Back-end Developer & Test Automation Engineer
Back-end Developer & Test Automation EngineerContributions:2 releases, 9 reviews, 58 commits in 11 months
Contributions summary:Jan-hendrik primarily contributed to the codebase by refactoring and updating existing tests and modifying dependencies. They migrated JUnit 4 tests to JUnit 5 in the `slack` module and moved assertions to be one step closer to JUnit 5 in the spring-security module. Additionally, the user addressed compatibility issues with Spring Boot by modifying property keys. Furthermore, they addressed a logging dependency issue within the core functionality.
continuous-deploymentfeature-toggleplatform-javagocdflags
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