Atharv Dhaigude

I am a backend-first Full Stack Developer with hands-on experience building and deploying production-grade web applications across FinTech, AI, and IoT healthcare domains. I specialize in Node.js, Express and MongoDB, and consistently ship complete backends paired with functional frontends.

My work includes designing secure REST APIs with JWT authentication and role-based access control, building ACID-compliant double-entry bookkeeping systems, and creating real-time IoT pipelines for patient monitoring. I containerize applications with Docker and deploy to platforms like Render and Vercel to ensure reliable production operation.

I focus on pragmatic, secure architecture: API key auth for devices, idempotency and atomic transactions in financial systems, and hybrid context management for AI assistants. I seek roles where I can own backend systems, improve reliability, and deliver end-to-end features into production.