Raul Kripalani enhanced Ethereum’s consensus infrastructure by developing fork management and peer coordination features in the ethereum/consensus-specs repository. He refactored fork digest logic and introduced ENR-based next-fork scheduling, improving network upgrade reliability and interoperability. In the prysmaticlabs/prysm repository, Raul expanded the /eth/v1/node/identity API endpoint to expose syncnets and custody_group_count metadata, adding unit tests to ensure compatibility across network stages. His work leveraged Go and Python, focusing on consensus mechanisms, distributed systems, and backend development. Over two months, Raul delivered targeted, protocol-level improvements that addressed fork ambiguity and strengthened node identity reliability without introducing bug fixes.