Aayush Giri is a Senior Developer Relations Engineer at Nethermind, working across blockchain engineering, developer education, and open-source infrastructure. His focus spans Starknet, Ethereum, and developer tooling, helping builders design and ship reliable decentralized systems. He brings a strong backend and protocol-oriented background, with hands-on experience in Rust, Go, TypeScript, and Solidity. His work often sits at the intersection of distributed systems, cryptography, and practical developer tooling, translating complex technical concepts into usable frameworks, tutorials, and reference implementations. Before Nethermind, Aayush held engineering and DevRel roles at Spheron and contributed to early-stage Web3 projects as a founding blockchain engineer, building smart contracts, SDKs, and infrastructure across EVM and zk-based systems. He is a four-time ETHGlobal winner and an active open-source contributor. Aayush holds a BTech from IIT (ISM) Dhanbad and remains deeply involved in the global Web3 developer community through workshops, hackathons, and technical writing.