Worked on stabilizing infrastructure by addressing a server address migration in the is-a-dev/register repository. Focused on configuration management, the developer updated the A record IP within a JSON configuration file to ensure that DNS routing accurately reflected the new server address. This targeted fix reduced the risk of misrouted traffic and potential downtime, supporting deployment readiness. The work involved careful validation to confirm that the updated configuration aligned with the intended server destination. Leveraging skills in configuration management and proficiency with JSON, the developer contributed to maintaining reliable traffic flow and operational stability during a period of infrastructure transition.