About Me

I’m Sunil Kumar Chavhan — a Full-Stack & Blockchain Polymath who loves building systems that scale, ship fast, and break limits. I work across the entire stack:TypeScript,Nextjs,Node.js, and cloud-native infrastructure, while also crafting secure
on-chain solutions usingSolana,Rust, andSolidity.

I’ve been a 5xHackathon Winner and Top 4 Solana Hackathon Finalist, selected as one of only 72 fellows from 3,000 applicants, and part of the GitHub Campus Expert Summer 2025 cohort. I thrive at the intersection of Web2 × Web3-where real-time systems, microservices, and decentralized architectures meet.