Worked on streamlining build system configurations for the AvaloniaUI/angle and google/dawn repositories by removing the deprecated --no_auth flag from download_from_google_storage hooks. Focused on reducing maintenance overhead and potential confusion, these changes consolidated deprecation cleanup across both projects without altering runtime behavior. Utilized Python and depot_tools to manage dependency updates and ensure configuration hygiene, supporting easier onboarding and long-term maintainability. Demonstrated attention to detail in build system configuration and dependency management, addressing both feature and bug-fix work within the month. The approach emphasized clarity and sustainability in codebase management, contributing to more robust and maintainable development workflows.