Worked on optimizing the CI build pipeline for the apache/tvm repository by reconfiguring Jenkins jobs to leverage more powerful nodes and removing outdated scripts and hardware-specific tests. This approach reduced build and test times, enabled faster parallel execution, and improved feedback loops for developers. Focused on streamlining maintenance by eliminating obsolete paths, which decreased overhead and minimized flaky test surfaces. Demonstrated cost-conscious engineering by targeting performance improvements that could lower CI expenses and enhance resource utilization. Utilized skills in build systems, CI/CD, and Jenkins, with Groovy and Shell scripting to automate and maintain the pipeline, accelerating validation cycles for TVM releases.