I build mobile apps in Flutter/Dart — from clean UI to offline-first data flows and production-ready architecture. My main focus is healthcare/medtech and real-world apps that must be reliable, fast, and usable.
- Mobile apps (Flutter/Dart): feature-first structure, state management, UX-focused screens
- Offline-first & sync: local persistence + sync queues, retries/backoff, conflict-aware updates
- Backend integration: REST APIs / Supabase (auth, DB, storage), data modeling
- Python tooling: data processing, CSV/ETL pipelines, validation scripts, small automations for product/data workflows
Clinical pain tracking (VAS/NRS), enrollment flow, gamification module, and offline-first storage with syncing.
Repo: MedPharmApp_lib
Drug interaction & medication support app tailored for the Polish market (drug/disease database + user-friendly warnings).
Multi-location business management app (inventory, staff hours, internal announcements, analytics) built for real restaurant operations.
- Flutter / Dart
- Offline-first (local storage + sync services)
- Supabase / REST APIs
- Python (data processing & automation)
- Git, testing/refactoring, modular architecture