Junior Blockchain Backend Developer
Open to offersNew to PlatformSwapnil S. is a seasoned Blockchain Protocol Engineer with over three years of experience in architecting Web3 systems, including stablecoin payment infrastructure and DeFi protocols. With a deep expertise in backend systems such as TypeScript, Rust, and NestJS, he has a proven record of developing scalable services capable of handling over 500 concurrent users using microservices architecture. His achievements include winning over five global hackathons, including MIT Bitcoin and ETH Global, where he showcased his skills in smart contract development using Move and Solidity. Swapnil has contributed significantly to decentralized AI networks as a Lead Protocol Engineer at Zynd AI, where he designed protocols enabling autonomous agent communication and developed Python SDKs integrating LangChain agents for decentralized identity management. At Astro Labs, he engineered stablecoin DeFi infrastructure on the AO blockchain, increasing asset trading to support substantial concurrent user volumes. Swapnil is adept with cross-chain bridge infrastructures, having implemented non-custodial USDC transfers using Circle’s CCTP, thus reducing settlement time while maintaining security. With a degree from Savitribai Phule Pune University, Swapnil continues to seek roles where he can leverage his specialized skills in high-performance Web3 teams.