Worked on improving CI workflow stability and accuracy for the pytorch/test-infra repository by addressing issues related to conditional job execution. Focused on refining the logic that determines when the Setup Linux job should run, specifically ensuring it does not trigger for ROCm or xpu architectures. This adjustment reduced unnecessary CI runs and improved the reliability of test results. The work involved updating architecture naming conventions within YAML-based CI/CD workflows and leveraging DevOps practices to streamline validation processes. Utilized technologies such as Git, YAML, and Python scripting to deliver more efficient feedback cycles and maintain clearer, traceable infrastructure changes.