Worked on the is-a-dev/register repository to enhance DNS domain management and routing, focusing on improving integration between Clerk and Vercel services. Delivered a feature that introduced new DNS records for Clerk and updated the apex A record to the latest Vercel IP, ensuring more reliable traffic routing and smoother onboarding for new services. The approach centered on precise DNS configuration and domain management, leveraging skills in DNS management, web hosting, and JSON for configuration updates. These changes aimed to reduce DNS-related issues, improve resolution speed, and support scalable deployments, with clear commit traceability for ongoing maintenance and integration readiness.