Full-Stack Developer building production systems on MERN + NestJS — backend architecture, multi-model AI platforms, and payment infrastructure.
4+ years architecting and operating production systems — currently at Lenny.ai, owning backend for a multi-provider AI platform (BERTI.AI, 8+ LLM providers unified behind one API) and a scholarship-management platform serving 100K+ registered students.
I care about the parts of engineering that don't show up in a demo: billing reconciliation, permission boundaries, what happens when a queue backs up at 2am.
- 🔭 Currently building multi-gateway billing, RBAC, and observability infrastructure at Lenny.ai / Berti.ai
- 🧱 Backend: NestJS, Fastify, PostgreSQL, MongoDB, Redis, RabbitMQ
- 🚀 Deploying on AWS (EC2, S3, CloudFront) with Prometheus/Grafana/Loki/Tempo observability
- 📌 Two projects I'm proudest of are pinned below
NeoDrive — Cloud file storage platform (Google Drive–style). Direct-to-S3 uploads via presigned URLs, atomic quota reservations to eliminate race conditions, Razorpay billing, full observability stack (Prometheus/Grafana/Jaeger).
React Node.js MongoDB AWS S3 Redis Docker
Blogify — Production microservices blog platform: 4 independently deployable services, RabbitMQ event backbone, circuit-breaker resilience (Opossum), 12-container Docker Compose stack with full CI/CD.
React NestJS PostgreSQL RabbitMQ Docker AWS