Worked on domain provisioning within the is-a-dev/register repository, delivering a new domain configuration feature to automate DNS mapping for a user. The approach centered on precise configuration management and careful data structuring using JSON, ensuring that domain information such as username, email, and CNAME records were accurately defined. Addressed a schema inconsistency by correcting the JSON structure, renaming a key and removing an unnecessary field to align with current standards. These changes improved the reliability and maintainability of the provisioning process, reducing the risk of downstream configuration errors and supporting smoother onboarding for new users through well-formatted, validated data.