Worked on the is-a-dev/register repository over a two-month period, delivering two core features focused on configuration management and data structuring using JSON. Developed a domain configuration management system that standardized domain ownership and DNS records through a JSON-based config file, enabling consistent provisioning and reducing manual errors. Subsequently, implemented a per-user profile configuration supporting dynamic redirects and streamlined onboarding, leveraging maintainable, config-driven approaches to minimize hard-coded values. The work emphasized configuration-as-code principles, repository-level traceability, and repeatable environment setups, laying a foundation for future automation and scalability in domain and user profile management without introducing any bug fixes.