Mathis König
Tech Lead at horizoom GmbH
Hamburg, Germany
Summary
👤
Senior🎓
Top SchoolMathis König is a Tech Lead based in Hamburg with 12 years of experience designing and delivering multi-platform web and SmartTV applications. He has progressed from student web developer to CTO and now leads engineering at horizoom, specializing in Video-on-Demand architectures and cross-platform app development. Hands-on across the full stack, he contributes to open-source tooling such as renative to simplify building for Tizen, React Native Web and diverse platform templates. Known for blending product-focused architecture with pragmatic engineering, he has a track record of shipping VOD platforms for major customers like ARDPlus.de. Mathis pairs academic rigor from a Computer Science MS with entrepreneurial experience founding services and running a tech blog, signaling both technical depth and strong communication. He’s especially effective at making complex multi-platform builds predictable and debuggable in production environments.
12 years of coding experience
11 years of employment as a software developer
Master of Science - MS, Computer Science, Master of Science - MS, Computer Science at The University of KielComputer Science, Computer Science at Turun yliopistoBachelor of Science (B.Sc.), Computer Science, Bachelor of Science (B.Sc.), Computer Science at Kiel University
English, German
Github Skills (13)
javascript10
react-native10
tizen10
webpacker9
webpack9
electron9
web-development9
cross-platform8
react8
android7
ios7
macos6
windows-desktop6
Programming languages (18)
Github contributions (5)
flexn-io/renative
Oct 2020 - Oct 2020
🚀🚀🚀 Unified Development Platform for iOS, tvOS, Android, Android TV, Android Wear, Web, Tizen TV, Tizen Watch, Tizen Mobile, LG webOS, macOS/OSX, Windows, KaiOS, FirefoxOS Firefox TV platforms
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:8 commits, 6 PRs, 25 comments in 17 days
Contributions summary:Mathis contributed to the `renative` project by implementing features related to Tizen app development, specifically handling app names with spaces. They enhanced the React Native Web platform by allowing users to control appShell HTML headers. Further contributions include enabling debugging tools like chii and supporting baseUrl for CSS and assets within various platform templates. The user also fixed a typo and addressed issues with config.xml editing.
appletvwixdevelopment-platformlg-webosandroidtv
jascosius/web-piraten
Apr 2014 - Oct 2014
Webpiraten is a web environment to gain inside a programming language (for example for pupils). The user can move a pirate ship controlled by a programming language over a grid. The ship interacts with objects on the grid, which allows a lot of tasks for the user. For example one task could be to collect all treasures on the grid.
Contributions:249 commits in 6 months
collectcontrolledshiplotpirate
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