Developed a config-driven domain management feature for the is-a-dev/register repository, focusing on standardizing domain ownership and DNS records configuration. Leveraged JSON to introduce a new configuration file that defines domain owners and DNS records, enabling reproducible deployments and reducing the risk of misconfiguration. This approach improved onboarding for new domains and enhanced the auditability and traceability of DNS configurations through version-controlled commits. The work demonstrated skills in configuration management and domain management, with an emphasis on using JSON for structured data representation. Over the course of one month, delivered a single feature that streamlined domain provisioning and configuration processes.