Worked on the is-a-dev/register repository to deliver a declarative domain configuration feature using JSON, focusing on configuration management and data structure management. Developed a new JSON configuration file that specifies domain settings, including DNS records and owner contact details, and extended the owner schema to include an email field for improved contactability. The approach emphasized maintainability and traceability, with explicit commits documenting each change. No major bugs were addressed during this period, as the primary focus was on feature implementation. This work centralized domain setup processes, streamlined onboarding for new domains, and provided clear documentation for future contributors and maintainers.