Worked on the immich-app/immich repository to enhance the reliability of real-time features by addressing deployment issues related to WebSocket support in Nginx. Focused on updating and clarifying the Markdown documentation to ensure that Nginx configurations correctly enable WebSocket connections, specifically by setting the appropriate headers within the location block. This work reduced the risk of misconfiguration during customer deployments and improved the accuracy of runtime behavior reflected in the documentation. Leveraged skills in documentation, Nginx, and WebSockets to provide precise, version-controlled guidance, streamlining onboarding and support processes for teams deploying real-time features in production environments.