🚀 Backend • Infra • Real-Time Systems • Cloud-Native

📍 Kolkata, India
📧 sayanm816@gmail.com
🔗 LinkedIn | GitHub

Full Stack Developer with 5+ years of experience in scalable backend systems, cloud infrastructure, and real-time apps. Led engineering at a global mobility platform and co-founded an EdTech venture. Passionate about performance, clean code, and impactful products.

Backend: Node.js, Express.js, Redis, MongoDB, PostgreSQL
Frontend: React.js, TypeScript, Redux, TailwindCSS
Infra & DevOps: Docker, Kubernetes, GitHub Actions, DigitalOcean
Exploring: Rust, Go, Web3, LLMs, Account Abstraction

• Built global chauffeur platform with real-time GPS tracking
• Processed 10.8M+ operations with Redis queues
• Scaled systems to 300+ requests/sec using Docker & K8s

• Built classroom platform with secure RBAC
• Incubated by WEBEL-BCC&I
• Led development, testing, and partner acquisition

• Career Guide App — MERN-based learning path recommender
• WrkStack — Smart project management for fast-moving teams
• AI Tutor — LLM-based personal developer coach
• Art Gallery — React app for showcasing modern art collections

• Finalist – Smart India Hackathon
• Incubated – WEBEL-BCC&I
• Former Google DSC Co-Lead
• Hackathon Organizer

Always open to exciting remote roles and collaborations.
Feel free to reach out via email.