Kho focused on stabilizing automation workflows in the chanzuckerberg/github-actions repository, addressing a critical bug in the Happy Cleanup GitHub Action. By shifting argument handling from a single string to an array-based approach in Bash, Kho ensured that conditional flags such as --all and --exclude were parsed correctly, preventing unintended stack deletions. This fix improved the reliability and safety of automated cleanup processes within CI/CD pipelines, reducing the need for manual intervention. Leveraging skills in shell scripting and continuous integration, Kho validated the solution across typical scenarios, contributing to a more robust and trustworthy automation environment for the team.