In October 2025, Lajain developed a container migration configuration management feature for the linkedin/ambry repository. This work introduced container-specific migration configuration settings, enabling their persistence and retrieval through the account service. Lajain implemented integration and end-to-end tests in Java to ensure the reliability of these new workflows, focusing on backend development and database integration. By establishing a framework for container-level migration controls, the solution reduced manual configuration and improved the reliability of container migrations. The expanded test coverage for the migration configuration path contributed to greater stability and maintainability, reflecting a thoughtful and thorough engineering approach within the project.