Marco Kretz
Geschäftsführender Gesellschafter at codebites GbR Kretz & Schlimbach
Cologne, North Rhine-Westphalia, Germany
Summary
👤
Senior🎓
Top SchoolMarco Kretz is a German web developer and entrepreneur with over a decade of experience, currently co-running codebites GbR and operating as a freelance web developer. He specializes in PHP/Symfony backends and favors a Symfony + Vue.js stack, having embraced PHP7 as a turning point in his preferred tooling. Comfortable bridging backend and modern JavaScript frontends, he has a track record of delivering web projects since his early work at TriMeXa and builds solutions remotely from Cologne. Trained in Technical Informatics at TH Köln, he combines formal engineering foundations with practical, client-facing product delivery and a preference for flexible, home-based work.
11 years of coding experience
Abitur, Abitur at Vestisches Gymnasium Bottrop-KirchhellenTechnische Informatik - Anwendungsentwicklung, Technische Informatik - Anwendungsentwicklung at TH Köln
Github Skills (63)
steam10
proton10
phantomjs10
world-of-warcraft9
javascript9
maui9
css9
pdf9
php9
html8
user-interface8
dotnet8
material-design8
android8
warnings8
Programming languages (12)
Github contributions (5)
marco-kretz/marco-kretz.github.io
Dec 2018 - Jul 2026
Contributions:47 pushes, 8 branches in 7 years 8 months
marco-kretz/dev-setup
Jun 2018 - Oct 2019
My personal development setup
Contributions:6 commits, 5 pushes, 1 branch in 1 year 4 months
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