Worked on the is-a-dev/register repository to deliver a centralized domain configuration for Sceasty, focusing on backend development and configuration management. Consolidated multiple domain configuration files into a single sceasty.json, streamlining deployment and simplifying ongoing management. The new JSON-based approach included ownership details and DNS records, improving reproducibility and operational agility across environments. All changes were tracked with two distinct commits, ensuring clear traceability and rollback capability. By migrating from a directory-based structure to a unified configuration file, the work enhanced onboarding processes and reduced complexity for domain-related tasks, leveraging skills in JSON and domain configuration to address maintainability concerns.