During October 2024, Luis Crojano developed comprehensive end-to-end tests for the Payment Operations Page in the juspay/hyperswitch-control-center repository. Focusing on UI testing and automation, he used Cypress and JavaScript to validate column customization and search features, ensuring that default columns display correctly and users can toggle column visibility as needed. His tests also verified that search functionality accurately filters results, improving data discoverability for operations teams. By integrating these tests with continuous integration pipelines, Luis enhanced test coverage and reliability, reducing manual QA effort and enabling faster, more confident iterations on payment operations features without addressing major bug fixes.