I'm JΔdrzej β a Senior Fullstack Developer. Welcome to my corner of GitHub.
- π’ Senior Fullstack Developer @ WAYF, building web & mobile products with React, React Native and Node.js
- π» At home across the TypeScript ecosystem β React, Next.js, Node.js, tRPC, PostgreSQL
- π§ͺ Currently focused on building AI-powered solutions and agent workflows
- π© Open to interesting opportunities & collaborations
fit-fam β Family wellness app built as a Next.js + Expo monorepo on a shared API: weekly meal planner with auto-generated shopping lists, a shared recipe book, and an activity planner in the works. A hobby project, actively a work in progress.
daily-skills β A set of AI-agent skills I use to plan and execute my daily tasks.
zawojski-dev - My portfolio website, created with Figma Make + Cursor
Languages: TypeScript, JavaScript
Full-stack: Next.js, TanStack, Payload CMS
Frontend: React, React Native / Expo, Tailwind CSS, shadcn/ui
Backend & API: Node.js, Nest.js, Hono, tRPC
Data & ORM: PostgreSQL, Drizzle, TypeORM
Runtime & Build: Bun, pnpm, npm, Vite
Testing: Vitest, Jest, Playwright
Infra & Deploy: Docker, Vercel, GitHub Actions, Coolify
AI: Claude, Cursor, Codex, Ollama, AI SDK
Tools: Figma, GitHub, GitLab
- π΄ Bike-tour lover
- π² Board-game collector β see my shelf on BoardGameGeek
- π€ Arduino / Raspberry Pi tinkerer