Worked on enhancing the aws/amazon-mwaa-docker-images repository by introducing default values for the MWAA API server URL and region within Docker images, targeting improved reliability and a smoother developer experience. Leveraged AWS, Docker, and DevOps practices to centralize region configuration using docker-compose templates and Shell scripting, reducing the need for repetitive edits and minimizing setup friction. These updates addressed configuration gaps that previously led to cluster startup and log retrieval issues, aligning with open issues #378 and #404. The work focused on enforcing consistent defaults and streamlining onboarding, ultimately supporting more dependable cluster functionality and easier configuration management for users.