Szymon Kowaliński
Junior Frontend Developer at Alergeek Ventures
Lower Silesian Voivodeship, Poland
Summary
👤
Senior🎓
Top SchoolSzymon Kowaliński is a fullstack developer with nine years of hands-on experience across Flutter, TypeScript, and Python, currently leading Flutter development at ToPWR and driving web projects at Alergeek Ventures. He combines product-facing responsibilities—client communication, junior mentorship, and architecture planning—with deep technical work from mobile navigation integrations to LLM/RAG pipelines. Notable open-source contributions include improving Android support and multi-stop routing in a Flutter Mapbox Navigation plugin, reflecting practical expertise in native SDK bridging. A proven organizer and trainer, he rebuilt and scaled his university’s mobile department and grew a science club from 30 to 100+ members while delivering multiple production apps. Based in Lower Silesia, Poland, he balances startup engineering at global AI companies with an appetite for teaching and developer tooling.
9 years of coding experience
4 years of employment as a software developer
BSc, Applied Computer Science, BSc, Applied Computer Science at Wroclaw University of Science and Technology
English, Polish
Github Skills (8)
kotlin10
map-box10
flutter-game10
mobile-development10
android10
flutter-apps10
mapbox-gl10
flutter10
Programming languages (8)
Github contributions (5)
eopeter/flutter_mapbox_navigation
Nov 2020 - Nov 2020
Turn By Turn Navigation for Your Flutter Application
Role in this project:
Mobile Developer (Android)
Mobile Developer (Android)Contributions:10 commits, 1 PR, 1 comment in 2 days
Contributions summary:Szymon primarily focused on fixing bugs and improving the functionality of the Android implementation for the Flutter Mapbox Navigation plugin. Their commits addressed issues related to route calculation and milestone events, and they implemented support for multi-stop routes. They also made changes to the underlying Android code to pass options, enabling improved customization. They fixed rerouting and other navigation-related errors and corrected parsing issues.
dartandroidmap-matchingflutter-pluginflutter-application
Solvro/mobile-topwr
May 2024 - Mar 2025
ToPWR mobile flutter application
Contributions:2 releases, 436 reviews, 229 PRs in 10 months
fluttermobile-apppwrwust
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