Contributed to IntensiveCoLearning/Ethereum-Protocol-Fellowship by developing onboarding documentation and consolidating Ethereum protocol learning resources, focusing on execution and consensus layers, network stack, and EIPs. Emphasized technical writing and documentation to streamline onboarding and support informed development decisions. Expanded coverage to Ethereum data structures, including Merkle Patricia Trees and storage models, clarifying distinctions between hashdb and pathdb for node storage and pruning. Enhanced cross-repository documentation standards and provided practical examples using reth. Work was primarily in Go, Solidity, and Markdown, demonstrating depth in blockchain protocol research, data serialization, and distributed systems, with a disciplined approach to technical documentation and knowledge sharing.