Worked on the is-a-dev/register repository to deliver a new domain configuration and data modeling feature supporting scalable domain ownership and automated domain setup. Focused on backend development and data management, the work involved creating a JSON-based schema for representing domain ownership, including owner and record details. The schema was refined by pluralizing the 'record' key to 'records,' enabling more flexible and future-proof data modeling. Additionally, the configuration was aligned with CNAME-based domain setup to automate provisioning. The implementation leveraged JSON for data modeling and emphasized maintainability and scalability, addressing the need for structured, automated management of domain registration data.