Backend & Full-Stack Developer specializing in Node.js/NestJS and Rust. I build production systems — not tutorials.
Marketplace Platform — 122 services, 312 strongly-typed frontend components, RBAC with Jose-signed cookies, Prisma monorepo with 27 schema files organized by domain. BFF architecture with Next.js API routes proxying to NestJS, translating httpOnly JWT cookies to Bearer tokens.
Trading Assistant — AI-assisted platform serving 15K+ users. 35% throughput improvement via async execution, query tuning, and Redis caching. Containerized with Docker + Nginx + PM2 on Ubuntu.
Rust System Daemon — <50MB idle footprint. Global keyboard hooks, USB access control via Windows SetupDi APIs, telemetry engine tracking 10+ metric categories with RDP-aware attribution.
TypeScript · Node.js · NestJS · Rust · PostgreSQL · Prisma · Docker · GitHub Actions
Building scalable backend systems. Exploring distributed architectures and WebSocket scaling.


