Sid Gandhi
Sid Gandhi is CEO and co-founder of Payy, a privacy-first Ethereum layer 2 built for stablecoin payments and onchain banking that stays compatible with existing wallets and contracts. He previously worked in engineering at Apple on privacy-related products and as a product manager at Cruise before co-founding Payy with Calum Moore. The company raised a $6 million seed round led by FirstMark Capital in March 2026 to build out zero-knowledge-based private payments.