Worked on the datacommonsorg/docsite repository to deliver a comprehensive Data Sources Catalog Cleanup and Documentation Refresh, focusing on enhancing the reliability of data discovery and reducing maintenance overhead. The approach involved removing outdated or irrelevant dataset entries and updating documentation to ensure the Data Sources list remained accurate and concise. Leveraged Markdown for documentation and Git-based source control to maintain clear commit traceability, supporting future audits and rollbacks. Emphasized data governance practices to improve trust and efficiency for both data consumers and developers. The work prioritized repository hygiene and maintainability, resulting in reduced ambiguity around data-source management and governance.