During May 2025, Brandon Marsh contributed to the sei-protocol/sei-chain repository by delivering a documentation-focused feature supporting the Giga WP initiative. He authored and released the Sei_Giga.pdf whitepaper, enhancing the project’s knowledge base and improving stakeholder communication without introducing code changes. His work centered on repository organization, Markdown documentation, and version control using Git, ensuring that the new whitepaper was clearly integrated and accessible for contributors. By updating and clarifying project documentation, Brandon laid the groundwork for future development cycles, enabling smoother onboarding and alignment with project goals. The work demonstrated depth in technical writing and repository management.