Worked on the datahub-project/datahub repository to deliver backward compatibility for Metabase API integrations, addressing changes introduced in version 0.57 and above. Developed a legacy-mbql parameter within the backend, enabling existing dashboards to function seamlessly despite upstream API modifications. Enhanced the Python-based codebase by updating the test suite to cover the new parameter and validate error handling, ensuring robust analytics continuity for business users. Focused on API integration and backend development, the work minimized migration friction and reduced the risk of dashboard breakage. The change set was designed to be low-risk, with a clear rollback path to maintain business continuity.