Worked on the is-a-dev/register repository to deliver a portfolio domain management configuration, establishing a structured approach to domain governance for a personal portfolio. The solution involved creating a dedicated JSON file to declare the domain owner and related records, enabling centralized management and improved traceability across the portfolio ecosystem. By leveraging data structuring and domain management skills, the developer ensured that domain provisioning and maintenance processes became more transparent and auditable. The change was committed with a traceable hash, supporting future audits and updates. This work focused on robust configuration using JSON, emphasizing maintainability and clear ownership within the domain management workflow.