Worked on the Azure/ARO-HCP repository to enhance contributor access governance by updating the CODEOWNERS file, enabling targeted permissions for specific directories. This change formalized contributor roles, streamlined pull request reviews, and improved cross-team collaboration by clarifying code ownership. The technical approach centered on repository governance using Git and YAML, leveraging the GitHub permissions model to strengthen security and compliance. No bugs were reported or fixed during this period, reflecting a focused effort on process improvement rather than feature expansion. The work reduced onboarding friction and established more predictable contribution flows, demonstrating skills in DevOps and code ownership management.