Mahan Montazeri

I've built backend services end to end for independent products, from API design and data modeling to authentication, deployment, and production readiness. My core stack is TypeScript, Node.js, and NestJS.

I founded Montify, a Persian music and file-streaming platform serving 200 active users on infrastructure designed for 50,000 concurrent users. I built authenticated playback, playlists, artist profiles, synced listening rooms, live video feeds, and internal content-management tools.

I've also built high-concurrency APIs for competitive study rooms and e-commerce operations, integrating Stripe, OneSignal, Redis-backed messaging, SMS.ir, JWT, Docker, and Swagger/OpenAPI. Before moving into backend engineering, I shipped cross-platform Flutter apps including VPN clients and an AI-powered medical assistant.

Alongside engineering, I've developed practical marketing and venture-building experience at Rubikamp, where I led teams to first place in two consecutive hackathons. I also placed 7th among 500 teams at Sharif's Mobile Programming Marathon.