Harsh Bhardwaj

Founder @SmartInvoice

About

I’m a Full Stack and Blockchain Developer with a strong foundation in backend systems, DevOps, and decentralized technologies. Currently pursuing my B.Tech in ECE at MSIT ('27), I’ve already built production-grade applications used by real users, while continuously deepening my understanding of scalable systems, smart contracts, and cloud-native infrastructure. My primary stack includes Node.js, React, MongoDB, and Express on the web side, with growing expertise in Rust and Solidity for blockchain protocols like Solana. I’ve built smart contract-based applications, deployed full-stack systems using Docker and Kubernetes, and designed real-world backend APIs with secure JWT authentication.