Marc Batchelor developed automated change-detection and Jira tagging workflows across the harness/harness, harness/helm-charts, and pixel-point/canary repositories, focusing on streamlining issue triage and release processes. He implemented bash-based scripts that parse pull request diffs to identify service-impacting changes in Java and Go source files, filtering out noise and improving tagging accuracy. By standardizing the detection and tagging logic, Marc enabled consistent fix-version tagging in Jira, enhancing traceability and auditability across teams. His work strengthened CI/CD pipelines and improved release readiness, demonstrating depth in automation, DevOps, and scripting while delivering robust, maintainable solutions without introducing high-severity bugs.