15 years shipping production systems for EdTech, FinTech, Healthcare & Government, building them from scratch and modernizing the ones already at scale.
Build a scalable EdTech platform from scratch to serve 100K+ students across India with unreliable network conditions.
Architected native security layer (JNI/C++) and offline-first sync engine. Built 30+ Android applications with custom content delivery.
Scaled to 100K+ students across India. Platform became the foundation for Cambridge and Pearson content delivery partnerships.
Ensure exam integrity with unreliable networks while providing real-time proctoring for high-stakes assessments.
Distributed exam engine with RabbitMQ + MQTT for zero data loss. Kotlin + Hilt architecture with offline capability.
Zero data loss during high-stakes exams. Architecture now handles concurrent exam sessions with offline resilience.
Modernize legacy monolith for cloud scale while maintaining business continuity for property management operations.
AWS SDK v3 migration, Grafana Loki observability, JWT hardening. Full-stack Angular/Node.js with microservices.
Successful AWS migration with zero downtime. Grafana observability reduced incident response from hours to minutes.
Android · Kotlin · Go · Node.js · Angular · React · PostgreSQL · AWS · full inventory →
I work at both ends of a platform's life: standing one up from the first commit, and walking into a system already serving thousands and making it faster, cheaper, safer without downtime. The deepest example is a native security and offline-sync layer I architected, still in production 13 years later under Samsung, TCS and Cambridge.
Lately that's a distributed exam engine built from zero, a 5-year property platform I modernized (49% AWS cost cut, zero downtime), and AI tooling for engineering teams. See the projects or the full skills inventory.
15 years building platforms that scale. Yours could be next.