Worked on stabilizing end-to-end tests across the stripe-react-native and stripe-android repositories during an institution name renaming initiative. Addressed test flakiness by temporarily disabling tests referencing outdated institution names and updating test fixtures and strings to align with the new naming conventions. Used Kotlin and YAML to adjust test automation scripts, ensuring CI/CD pipelines remained reliable and development velocity was maintained. Coordinated changes across multiple repositories, documenting updates for traceability and establishing a branch-based plan to re-enable tests post-rename. This approach minimized integration risks and reduced false negatives, supporting ongoing development while the renaming process was finalized.