Yunus Öztürk
Lead Software Developer at CHECK24 Vergleichsportal
Cologne, North Rhine-Westphalia, Germany
Summary
🤩
Rockstar🎓
Top SchoolYunus Öztürk is a Lead Software Developer based in Cologne with 11 years of experience delivering robust Angular-driven web applications and leading cross-functional engineering teams. At CHECK24 he has led major migrations and re-architectures—most notably steering the Angular.js to Angular 2+ transition and redesigning the checkout as a reactive, NgRx-backed state machine to simplify workflows and improve UX. He combines hands-on technical ownership (including project forks and performance tuning) with people leadership, mentoring 2–4 apprentices annually and driving process improvements. He focuses on developer productivity and system stability, recently launching a new backoffice Angular project to accelerate collaboration and shipping. Yunus pairs attention to page-speed and operational resilience with a pragmatic, code-first ethos summed up in his motto: “To a better future one line of code at a time.” Not immediately obvious: he balances strategic technical decisions with day-to-day maintenance, keeping long-lived systems healthy while evolving them for future needs.
11 years of coding experience
8 years of employment as a software developer
TU Dortmund UniversityKarlsruhe Institute of Technology (KIT)
English, German, Turkish
Github Skills (32)
javascript10
reactive10
typescript10
rxjs10
functional-programming10
reactive-programming10
ios9
cross-platform9
desktop9
windows9
android9
flutter9
angular9
macos9
dart9
Programming languages (2)
Github contributions (5)
yunuseon/hakase
Feb 2022 - Jul 2023
Contributions:10 pushes, 1 branch in 1 year 4 months
yunuseon/ts-playground
Mar 2023 - Nov 2023
Contributions:15 pushes in 8 months
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