Saral Gupta.

A learning workspace that turns a goal into a structured course plan. I built the protected Next.js flow, Prisma persistence, and a Dockerized FastAPI service that coordinates a multi-step LangGraph planner behind Nginx.

A task queue built around worker nodes, retry backoff, dead-letter queues, and at-least-once delivery. The project focuses on correctness under failure, idempotency keys, and clean broker-worker boundaries.