Manfred Hanke
Principal Consultant at TNG Technology Consulting
Munich, Bavaria, Germany
Summary
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Rockstar🎓
Top SchoolManfred Hanke is a Principal Consultant based in Munich with 13 years of experience helping teams design and deliver robust Java-based systems. At TNG Technology Consulting he progressed from software consultant to principal, blending hands-on backend development with architecture guidance and test automation. He contributes to notable open-source work such as ArchUnit, where he improved JUnit4 support and strengthened the library’s test suite—evidence of his focus on maintainable, testable architecture. With a PhD-level scientific background in physics, he brings analytical rigor and a researcher's attention to detail to engineering problem-solving and quality assurance.
13 years of coding experience
3 years of employment as a software developer
Doktor (Ph.D.), Physik, Doktor (Ph.D.), Physik at Friedrich-Alexander-Universität Erlangen-Nürnberg
Github Skills (7)
unit-testing10
javas10
junit10
java10
test-automation10
testing10
api-design9
Programming languages (8)
Github contributions (5)
TNG/ArchUnit
Dec 2016 - Jan 2023
A Java architecture test library, to specify and assert architecture rules in plain Java
Role in this project:
Backend Developer & Test Automation Engineer
Backend Developer & Test Automation EngineerContributions:3 releases, 252 reviews, 190 commits in 6 years 2 months
Contributions summary:Manfred primarily contributed to the test suite of the ArchUnit library. They added a unit test to verify the correct reporting of violation counts in failure reports. Furthermore, the user made code changes to support JUnit4 features like `@ArchTest` members, methods, and the ArchRules declaration in abstract base classes. Additionally, they improved the example usage of the library.
java
hankem/ArchUnit
May 2021 - Jul 2026
A Java architecture test library, to specify and assert architecture rules in plain Java
Contributions:1 PR, 9 pushes, 48 branches in 5 years 2 months
java
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