Worked on the is-a-dev/register repository to implement a JSON-based portfolio configuration file, enabling structured management of owner information and CNAME records for a developer profile. Leveraged front end development and repository management skills to deliver the feature in two auditable commits, followed by a controlled rollback to maintain compliance with governance requirements. Utilized version control best practices to ensure a clear, reversible change history, supporting future, policy-aligned deployments. Documented the configuration structure to guide subsequent compliant rollouts. The work demonstrated careful change management and attention to security, with all changes tracked and reversible, using JSON and web development technologies.