During August 2025, Nawar focused on improving repository hygiene for the MeTube project by enhancing its .gitignore configuration. He implemented patterns to exclude runtime database files such as queue, completed, and pending from version control, reducing unnecessary noise in the commit history and preventing accidental tracking of transient artifacts. This change, delivered through Git and version control best practices, aimed to streamline collaboration and make onboarding smoother for new contributors. By addressing repository cleanliness at the source, Nawar’s work contributed to more reliable CI feedback and safer team workflows, demonstrating attention to detail and a practical approach to codebase maintenance.