Worked on the is-a-dev/register repository to deliver a rebranding-ready configuration for a GitHub Pages site, focusing on JSON-based user profiles and DNS (CNAME) setup. The approach involved creating, renaming, and updating configuration files to reflect a new project identity, ensuring changes were traceable through explicit commit messages. Emphasized configuration management and data management skills by systematically removing outdated sensitive data, thereby improving security hygiene. Utilized JSON for structured data handling and managed DNS records to enable reliable public-site deployment. The work provided a clear lifecycle for configuration changes, supporting branding consistency and reducing the risk of data exposure.