Michael Hönnig
Freelance Software Developer at Lufthansa Industry Solutions
Hage, Lower Saxony, Germany
Summary
👤
Senior🎓
Top SchoolMichael Hönnig is a seasoned freelance software developer based in Germany with roots in computer science from Technische Universität Braunschweig and a professional span dating back to hands-on development since 1986. He brings deep Java and JEE expertise (Java since 1997, JEE since 2006) and long-term Spring Framework experience, complemented by more recent Angular and TypeScript work since 2017. For over a decade he has supported enterprise clients including Hamburg Süd and Lufthansa Industry Solutions, blending contractor agility with enterprise-grade delivery. A learning enthusiast, he balances legacy system knowledge with modern front-end practices, making him adept at bridging backend stability and contemporary UX needs. His career reflects a pragmatic focus on maintainable, production-ready systems and continuous skill refresh rather than flashy open-source spotlight.
12 years of coding experience
Informatik, Informatik at Technische Universität Braunschweig
Stackoverflow
21reputation
17kreached
2answers
0questions
Github Skills (88)
pitest9
coverage9
testng9
ionicons9
angular8
agile8
api8
mutation-testing8
ionic8
gradle-plugin8
junit8
jenkins-plugin8
icon-pack8
testing8
web-application8
Programming languages (8)
Github contributions (5)
mhoennig/hs-billing-core
Dec 2020 - Mar 2025
CLI invoicing for Hostsharing eG
Contributions:19 PRs, 37 pushes, 6 branches in 4 years 4 months
invoicingcli
mhoennig/columbo
Jun 2014 - Mar 2018
Contributions:36 commits, 22 pushes, 3 branches in 3 years 10 months
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