During December 2024, this developer enhanced repository governance in google/perfetto by updating the Code Ownership and Review Framework. They revised the OWNERS file to include janitors and introduced an include directive for janitors’ OWNERS, ensuring clear ownership and comprehensive review coverage for janitor-related code. This update integrated seamlessly with the TreeHugger testing framework, reducing ambiguity and streamlining automated review flows. The work focused on maintainability and cross-team collaboration, enabling faster and more reliable contributions. Key technologies and skills demonstrated included Git workflows, repository governance using OWNERS files, and coordination with automated testing systems, with all changes implemented in text-based configuration files.