During a two-month period, Brian Dorsey focused on infrastructure improvements and security hardening across two Princeton University Library repositories. For pulibrary/orangelight, he enhanced deployment reliability by updating the production configuration to include the catalog5 server, streamlining release processes and reducing manual intervention. In pulibrary/princeton_ansible, Brian implemented IP-based access restrictions and security logging for the lockers and study spaces staging environment, collaborating with Francis Kayiwa to introduce a reusable Nginx access-control template. His work leveraged skills in DevOps, configuration management, and infrastructure security, demonstrating a methodical approach to reducing operational risk and establishing repeatable patterns for secure service deployment.