Worked on governance and capacity modeling improvements across Netflix/zuul and Netflix-Skunkworks/service-capacity-modeling repositories. In Netflix/zuul, introduced CODEOWNERS and refined review automation to reduce noise from automated pull requests, clarifying exclusion management and streamlining code review ownership. For Netflix-Skunkworks/service-capacity-modeling, enhanced CPU headroom calculations by distinguishing between physical and virtual cores, standardizing terminology, and implementing a pluggable strategy to support multiple calculation approaches. Aligned the test suite and performed targeted refactoring to improve reliability. Leveraged Python and YAML, applying skills in CI/CD, code review automation, and system design to improve development velocity, review quality, and capacity planning accuracy.