Nikhil Patel developed deployment infrastructure and automated CI/CD pipelines for the mbta/arrow repository, enabling containerized deployment across multiple environments. He introduced Docker configuration files, Dockerfiles, and .dockerignore, integrating these with GitHub Actions to streamline continuous integration and deployment processes. For the mbta/api repository, Nikhil enhanced Docker deployment by implementing granular tagging for different environments, improving image versioning and management. His work focused on establishing environment parity and reducing manual release steps, leveraging technologies such as Docker, Elixir, and JavaScript. Over the month, he delivered two features that deepened the DevOps foundation and accelerated release cycles for both services.