Markus Kollers
Gründer & Geschäftsführer at Freiberufler
Frankfurt Rhine-Main Metropolitan Area Germany
Summary
👤
Senior🎓
Top SchoolMarkus Kollers is a founder and seasoned software architect with about a decade of experience building cloud-native and web applications from hands-on development to organizational leadership. Based in the Frankfurt Rhine-Main area, he currently runs Qrafto while serving as Fractional CTO at kolula and freelances on civic projects like the Wahl-O-Mat–based Eschomat election assistant. His background spans IoT/medical device solutions, CI/CD and DevOps transformations, and introducing Docker/Kubernetes, ML pilots, and UX practices across mid-sized businesses. Markus pairs technical depth in .NET, Angular and cloud platforms with people-focused initiatives—mentoring developers, defining career paths, and instilling “you build it, you run it” ownership. He has a practical, product-minded approach honed by teaching and shipping regulated systems, and a knack for turning operational constraints into sustainable architecture. An entrepreneurial thinker, he often blends consulting, product work and community engagement to move projects from prototype to production.
10 years of coding experience
6 years of employment as a software developer
Fachinformatiker Anwendungsentwicklung, Fachinformatiker Anwendungsentwicklung at Werner-von-Siemens-Schule FrankfurtDiplom (FH) Wirtschaftsinformatik, Diplom (FH) Wirtschaftsinformatik at WINGS Professional Studies - Wismar University
German, English, French
Stackoverflow
3,588reputation
257kreached
55answers
3questions
angular
top-1%
typescript
top-1%
Github Skills (75)
angular10
cli10
typescript10
angular-routing10
toasts10
angular-cli10
controller9
authentication9
infrastructure9
material-design9
nginx9
visjs9
jwt8
firebase-realtime-database8
social-network-analysis8
Programming languages (4)
Github contributions (5)
mkollers/NEWard
May 2020 - Aug 2022
Source code belonging to the body LIFE NEWard
Contributions:24 PRs, 88 pushes, 28 branches in 2 years 3 months
fitnessbodyawardlifeb2b
mkollers/markuskollers.de
Nov 2017 - Jun 2021
Contributions:2 PRs, 109 pushes, 9 branches in 3 years 7 months
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