During October 2025, work focused on the is-a-dev/register repository, delivering the Kassa Domain Records Configuration feature. This involved designing and implementing a centralized JSON configuration file to manage domain records for the Kassa domain, streamlining setup and reducing the risk of manual errors. By formalizing configuration management in a machine-readable format, the project improved deployment reliability and established a clear change history for future automation and validation tooling. The approach emphasized stability, with no major defects addressed during the period. Core skills demonstrated included configuration management and proficiency with JSON, laying a foundation for more robust and repeatable deployments.