Nathaniel Sullivan developed a unified service port and API endpoint configuration for the Mrunal2148/ser516-group-26 repository, focusing on deployment consistency and streamlined integration. He exposed port 5000 in Docker and configured Flask to listen on the same port, simplifying the API path to /code-comment. This approach reduced environment drift across development, staging, and CI, ensuring reliable deployments. Nathaniel’s work demonstrated proficiency in backend development, API design, and Docker-based deployment. By clearly linking feature delivery to specific commits, he improved code traceability and review processes. The depth of his contribution lies in standardizing network configuration and enhancing maintainability for future development.