Developed a JSON-based configuration system for the is-a-dev/register repository, enabling portfolio site domain ownership management and user profile enrichment. Focused on backend development and configuration management, the work introduced a maintainable JSON schema that supports domain verification through CNAME records and scalable onboarding for new users. Enhanced data formatting practices by refining the sagardhiman.json file, ensuring clarity and future maintainability. The addition of email fields to user profiles improved data quality, supporting notifications and personalization. Throughout the month, the developer concentrated on delivering a single, well-structured feature, emphasizing reliability and traceability in configuration updates without addressing bug fixes.