Fullstack developer — TypeScript, Next.js, Node.js/NestJS. Based in Nowy Targ, Poland.
Currently building a banking application: NestJS + Prisma + PostgreSQL on the back, Next.js 16 on the front, with an authentication layer written from scratch instead of a ready-made provider — JWT access/refresh, Argon2id, TOTP 2FA, brute-force lockout.
Since September 2025 — fullstack on a Web3 DeFi protocol: Next.js/Node.js application, smart-contract integration through ethers.js and Privy, REST APIs on Supabase.
Stack
TypeScript Next.js React Node.js NestJS Prisma PostgreSQL Redis Docker ethers.js
Reach me LinkedIn · bogdandom52@gmail.com


