Worked on the is-a-dev/register repository to implement a JSON-driven domain configuration system supporting multi-record setups. Focused on migrating the domain configuration schema from a single record to multiple records, enabling scalable and consistent domain management across environments. Leveraged JSON manipulation and data structure management to introduce dedicated configuration files, such as mtee.json, which streamline onboarding for new domains and enhance configuration portability. The changes laid the foundation for automated domain provisioning by allowing owner details and CNAME records to be specified in a flexible format. Collaboration was evident through co-authored commits and clear, incremental updates to the codebase.