Developed a configurable Custom Domain Configuration workflow for GitHub Pages within the is-a-dev/register repository, focusing on enabling users to define owner details and CNAME mappings through a dedicated JSON file. The solution established a reusable, JSON-driven pattern for managing domain records, laying the groundwork for future extensibility in domain-related configurations. Leveraging skills in configuration management and web development, the work centered on creating and committing the rvn.json configuration file, which specifies essential domain ownership and routing information. No major bugs were addressed during this period, with efforts concentrated on delivering a single, well-structured feature using JSON as the primary technology.