Worked on the is-a-dev/register repository to deliver a new domain configuration feature for the raphtlw domain, focusing on DNS management and user contact data. The solution introduced a JSON-based configuration model that added owner and CNAME record support, along with an email field to enhance identification and communication. Leveraging backend development and configuration management skills, the implementation improved onboarding processes, domain verification, and operational clarity while reducing manual configuration steps. The work emphasized clean commit history and traceability, with no major bugs addressed during this period. Technologies used included JSON for data modeling and domain management concepts for DNS configuration.