Developed and delivered a Vercel Domain Configuration feature for the is-a-dev/register repository, focusing on automating domain ownership metadata and DNS record management. The solution leveraged JSON-based configuration files to streamline the setup of domain verification and A-record mapping, reducing manual intervention and minimizing configuration errors. By integrating DNS management and domain configuration skills, the work enabled faster onboarding for custom domains and improved deployment reliability for projects utilizing Vercel. The implementation demonstrated proficiency in web development practices, Git versioning, and the use of JSON for infrastructure configuration, addressing a specific need for automated and reliable domain setup within the deployment workflow.