Worked on the rapyuta-robotics/rapyuta-io-cli repository to enhance deployment reliability and testing workflows. Developed a branch-aware chart preview feature in the Rapyuta CLI, allowing users to retrieve and validate Helm charts from specific branches prior to merging, which supports safer and more controlled development cycles. Addressed Docker volume permissions by resolving issues with ownership and access on both file and directory mounts during deployment, ensuring consistent and correct behavior across environments. Employed Python for CLI development, leveraging Docker and unit testing to improve code quality and maintainability. The work focused on targeted refactoring and robust validation of new features.