Worked on the is-a-dev/register repository to implement a JSON-based domain management feature that streamlines user domain setup by capturing owner information and DNS records in a structured format. Leveraged backend development and data serialization skills to design a maintainable configuration system, reducing manual onboarding steps and improving overall efficiency. Utilized JSON for data management, ensuring clear traceability through disciplined version control practices with well-documented commits. Additionally, performed configuration cleanup by removing outdated files, which helped prevent stale configurations and supported long-term maintainability. The work focused on enhancing domain onboarding processes and maintaining a clean, organized configuration environment for future development.