Mario Nan

Full Stack Engineer with 2+ years of experience building production-grade web applications used by thousands of users. I specialize in: • React & TypeScript on the frontend • Node.js / NestJS backend services • PostgreSQL, Redis, and real-time systems • Performance optimization, scalability, and clean architecture I’ve worked remotely with international teams, built systems handling millions of records, and shipped features end-to-end in fast-paced environments. Currently open to full-time remote opportunities with US-based teams.