Developed a domain configuration management feature in the is-a-dev/register repository, introducing a JSON-based approach to centralize domain owner details and DNS records for the okihann domain. This solution enabled repeatable, automated deployments and streamlined domain management by reducing manual configuration steps and minimizing the risk of errors. Leveraging skills in DNS management, domain configuration, and JSON modeling, the work improved traceability and maintainability of domain provisioning processes. The implementation also demonstrated readiness for deployment automation and effective use of Git for version control, resulting in faster onboarding for new domains and more reliable infrastructure management without addressing major bugs.