Worked on the is-a-dev/register repository to deliver a domain ownership and DNS configuration system supporting automated domain verification. Focused on creating JSON-driven configuration files that define domain owner information and required DNS/TXT records for both sbadiane and Vercel domains, the approach streamlined onboarding and reduced manual verification steps. Leveraged configuration management and DevOps practices, with an emphasis on data serialization using JSON, to enable automated workflows and improve security posture. The work consisted of implementing a single feature over one month, with no major bugs reported, and contributed to a more efficient and secure domain verification process.