Staff Frontend & Full-Stack Engineer · Delivery Lead
I build products people admire — and grow the teams that ship them.
Frontend-deep, full-stack capable. Ten years across the full range: greenfield startups to enterprise, spanning web3, fintech, and high-traffic web apps. I work forward-deployed — shipping production features in short loops, with real users in the room.
Stack: React · TypeScript · Node · tRPC · GraphQL · Ethereum / The Graph · Cypress / Jest
📌 This is my code corner — the short version. The full story (experience, projects, and the numbers behind them) lives on LinkedIn:
🌐 ajzk.pl · open to founding & staff-level web engineering roles



