I build web and desktop apps end to end, from database policies to the release pipeline.
Desktop time tracker for teams that keeps working offline.
A Tauri app with a local SQLite database that syncs with Postgres in the background. Teams share workspaces with roles, invite links and per-workspace access rules.
Tauri 2, React 19, TypeScript, Tailwind v4, SQLite, Supabase, Zustand
Read the case study: TrackerMy engineering thesis. A PWA in production, used by real groups.
Coordinates groups of 20 people whose tasks rotate every month. Members see their current task; admins manage members, groups and the rotation.
React 19, TypeScript, Supabase (PostgreSQL), TanStack Query, Tailwind, Vitest, Playwright
Read the case study: Group ManagerFinds where the connection breaks when the internet drops.
A network diagnostics tool for Windows, written in Rust. It measures the router and the internet in parallel, records every outage with its context and writes a PDF report for the ISP.
Rust, egui, SQLite, Windows API
Read the case study: NetDoctor
I am a junior developer looking for my first job in a team, as a full-stack or frontend developer. In 2026 I finished an engineering degree in computer science, specialising in web development, at WSIZ in Bielsko-Biała. My thesis is the group management system above, and it runs in production.
Most of my work is in TypeScript, React and PostgreSQL on Supabase. Outside the web I write Rust. I work with AI tools such as Claude Code. I speak Polish natively and English at C1.
Open to full-stack and frontend roles. The fastest way to reach me is email.
ponikiewski.piotr@gmail.com
