Worked on the is-a-dev/register repository to enhance domain onboarding and data consistency by delivering two targeted features. Implemented DNS verification for giottopham.is-a.dev through precise configuration of TXT and A records, enabling reliable domain ownership checks and accurate IP mapping. Standardized the capitalization of owner usernames across the user interface, improving readability and reducing ambiguity for end users. These updates leveraged skills in DNS configuration, JSON manipulation, and data formatting, resulting in smoother onboarding processes and fewer support requests. All changes were tracked via Git, supporting auditability and ongoing maintenance while addressing both technical and user experience requirements.