Madhur Pathak

I build scalable web platforms and AI-driven applications, with a focus on secure, production-ready RESTful microservices. I use Java, Spring Boot, React, and Next.js to ship end-to-end features that customers can actually use.

In my current work, I developed 30+ serverless REST APIs with Java 21, Spring Boot, AWS Lambda, API Gateway, and DynamoDB. I’ve optimized performance by designing an event-driven DynamoDB Streams pipeline that reduced report latency from 2–3 seconds to 150ms.

I also strengthen application security and reliability through stateless authorization patterns and disciplined API behavior. I built a custom JWT Lambda Authorizer with OTP-based authentication and RBAC across three user roles, and I optimized data fetching across 20+ REST APIs using Axios interceptors, JWT auth, server-side pagination, and AbortController.

Beyond core services, I deliver polished user experiences and intelligent workflows. I led development of an admin dashboard using Next.js/React/Tailwind and built AI projects like an AI meeting intelligence platform and a local-first collaboration editor—leveraging RAG, vector/keyword search, and real-time sync (CRDT/WebSockets) to turn complex problems into dependable product features.