Norbert Kozsir
Senior Developer at NK TECH
Karlsruhe, Baden-Württemberg, Germany
Summary
🤩
Rockstar🎓
Top SchoolNorbert Kozsir is a Senior Developer based in Karlsruhe with a decade of experience building high-performance Flutter applications and developer tools. He has led Flutter teams and projects from Head of Flutter Development to founding a startup (Cutscenes), and currently ships software at NK TECH. Known for deep frontend craftsmanship, he builds visual editors like the open-source flutter_ide and focuses on UI component architecture and property editing workflows. He speaks regularly about Flutter, compilers, and rendering pipelines at industry conferences and writes technical posts on Medium. Comfortable exploring new technologies, he blends hands-on engineering with systems-level thinking around performance and tooling. His background from KIT and steady open-source contributions underline a practical, research-informed approach to mobile and cross-platform dev.
10 years of coding experience
4 years of employment as a software developer
Bachelor of Science - BS, Computer Science, Bachelor of Science - BS, Computer Science at Karlsruher Institut für Technologie (KIT)
German, English, ungarisch
Github Skills (8)
web-widgets10
flutter-game10
dart10
ui-design10
widgets10
flutter-apps10
flutter10
state-management9
Programming languages (7)
Github contributions (5)
Norbert515/flutter_ide
Dec 2018 - Nov 2020
A visual editor for Flutter widgets
Role in this project:
Front-end Developer
Front-end DeveloperContributions:1 release, 250 commits, 17 PRs in 1 year 11 months
Contributions summary:Norbert's commits primarily focus on building UI components and integrating them within the Flutter IDE. Their contributions involve creating visual widgets and modifying the app's UI structure and functionality. The user is actively working on the property editor, creating specific property changers and implementing the necessary connections between these changers and the underlying codebase.
flutter-widgetsvisual-editordartwidgetsflutter
Norbert515/pimp_my_button
Sep 2018 - Nov 2019
Add particle effects to anything.
Contributions:41 commits, 1 PR, 8 pushes in 1 year 2 months
particleparticle-effects
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