Over a two-month period, contributed to the is-a-dev/register repository by designing and implementing domain ownership and DNS records configuration using JSON. Focused on configuration management and data structure design, introduced a centralized JSON configuration file to define owner details and DNS records, enabling consistent provisioning across environments. Enhanced the armanridho.json configuration to support multi-record architecture, adding fields for description and proxied configuration to improve scalability and domain management flexibility. All work emphasized feature delivery and architectural refinement, with no major bugs addressed during this period. The technical approach centered on robust data formatting and maintainable configuration scaffolding using JSON.