Worked on the is-a-dev/register repository to deliver foundational domain configuration and DNS resolution enhancements for the Senpai project. Focused on initializing senpai.json, updating owner details, and transitioning DNS records from CNAME to A to support more reliable domain ownership and smoother DNS transitions. Implemented Vercel deployment configuration by adding JSON-based owner details and domain verification records, streamlining the deployment process. Addressed configuration management and data formatting issues to ensure correct startup and deployment behavior. Utilized DevOps practices and domain management expertise, with a technical emphasis on JSON and deployment automation, to reduce onboarding friction and improve deployment stability.