Worked on UI development for the a2aproject/A2A and a2aproject/a2a-samples repositories, focusing on improving the reliability of polling interval configuration. Addressed two bugs by standardizing event handling and ensuring the correct retrieval of user input through the use of e.value, which resolved inconsistencies in how polling intervals were set across both projects. Leveraged Python and front-end UI skills to enhance responsiveness and maintain accurate user-driven configuration. Maintained clear traceability by linking commits and providing detailed change descriptions. The work contributed to more consistent and reliable UI behavior, supporting maintainability and user experience across related codebases.