All Projects
Quill
August 2025
Backend & Frontend Development
Next.js, TypeScript, Node.js, Firebase (Realtime Database, Firestore, Functions), Sentry, PostHog
A real-time collaboration tool for Unity game development that enables teams to work together seamlessly.
Built comprehensive backend infrastructure with Firebase Realtime Database for live collaboration and Firestore for persistent data storage.
Integrated Sentry for error tracking and PostHog for analytics, ensuring robust monitoring and user insights.
Shared-Alarm
2025
Development & UI / UX Design
React Native (Expo), Supabase, Native Wind
A collaborative alarm app that revolutionizes how friends and family wake up together, ensuring everyone stays synchronized for important events.
Features include shared alarm groups and real-time confirmation when group members wake up.
The app utilizes push notifications, background tasks, and seamless cloud synchronization to provide a reliable and engaging morning routine experience.
Zabrze-Franciszek
2024
Development & UI / UX Design
Next.js & Typescript, PostgreSQL, NextAuth
A website which I created for my church parish.
It includes information about the parish, events, contact details, and roles for every parish member (altar boys, priests, etc.)
The website is designed to be user-friendly and accessible to all members of the parish.