Hey, I'm Norbert 👋
Mobile ML Engineer at Software Mansion, working on on-device AI. Mostly model export, runtime performance, and making local inference usable from React Native.
- react-native-executorch (1.7k+ ⭐) Run ML models locally on iOS and Android. Core maintainer since the early stages, working on the core: getting models to export to ExecuTorch and run efficiently on phones.
- Private Mind (400 ⭐, 5K+ downloads on Google Play) Fully on-device AI assistant, iOS and Android. No cloud, no data leaving the phone.
- ReactCon Berlin 2026. From Weights to useModel(): Teaching Agents to Do the Hard Part
- GenAI Kraków #29. Keeping PII out of external LLMs
- App.js Conf 2026. Challenges in building React Native applications with on-device AI
- How to run AI models with React Native ExecuTorch, Expo Blog
- Bringing EasyOCR to React Native ExecuTorch, Software Mansion Blog




