Contributed to the apache/ozone repository by developing an interactive command-line shell that streamlines Ozone administration and debugging workflows. This work introduced a new CLI submodule with features such as aliases, nested tab completion, and a dynamic welcome message, all aimed at improving user experience and reducing onboarding time. Leveraging Java, Shell scripting, and TypeScript, the developer also enhanced the Recon web application’s maintainability by updating ESLint configurations and adding essential packages. These targeted improvements focused on code quality and usability, resulting in a more robust and accessible toolset for both administrators and developers working with Ozone systems.