M3Stack Technologies Pvt Ltd

M3Stack is a freelance engineering studio that builds mission-critical software for organizations that can't afford downtime — governments, hospitals, schools, and global enterprises. Our engineers have shipped production systems at EY, Oracle, Amex, MakeMyTrip, and Brinks, and we bring that same enterprise discipline to every project, regardless of size.

We specialize in AI and computer vision (LLM integration, RAG pipelines, AI agents, facial recognition, real-time video analytics), data engineering (Databricks, Delta Lake, streaming pipelines, lakehouse migrations), and distributed backend systems (Kafka, microservices, GraphQL, event-driven architecture) — alongside modern web and mobile product development.

Recent work includes Surakshit City, a city-scale video intelligence platform live in production with Delhi and Gurugram Police; a distributed patient management system for a healthcare provider where uptime is non-negotiable; an enterprise-wide Databricks lakehouse migration spanning ten business areas and eight source systems; and a flights booking platform built end-to-end for a private members' club.

Our process is simple: we discover the real problem before writing code, architect for the scale you'll actually reach, ship working software in short cycles with honest updates, and stay around after launch — not just for warranty support, but because we care whether what we built actually works in production.

If your idea needs eyes, brains, and scale, we're the team that's already done it under real-world stakes.