sh1vananda

Spearheading design and implementation of a blockchain-based audit trail for organic food certification using Solidity for smart contracts on an EVM-compatible chain. Architecting and developing secure, gas-optimized smart contracts ensuring data immutability and process transparency for certification records. Building a secure API gateway (Node.js, Express.js) to facilitate seamless, real-time interaction between existing backend systems and deployed on-chain smart contracts.