Developed a domain configuration management feature for the is-a-dev/register repository, focusing on privacy enhancement and standardized onboarding. The work involved creating a new JSON configuration file to manage domain settings, including owner details and DNS records, while deliberately removing the email field from the owner object to reduce personal data exposure. Leveraging skills in JSON management, configuration management, and data management, the implementation improved data governance and security posture. All changes were tracked with clear, descriptive commits to ensure traceability. This approach enabled consistent domain onboarding across environments and addressed privacy concerns by minimizing sensitive information in configuration files.