Developed a domain registration management feature for hdd.is-a.dev within the is-a-dev/register repository, focusing on capturing owner details and automating DNS record handling. The work involved refactoring the existing data model by renaming the 'record' field to 'records' in hdd.json, enabling support for multiple DNS records and facilitating scalable domain onboarding. Leveraging skills in JSON handling and data modeling, the implementation streamlined the process of registering new domains and configuring DNS settings. The approach emphasized maintainability and extensibility, with a clear commit history documenting each step. No bugs were reported or fixed during this period, reflecting focused feature delivery.