Ken Yrish developed robust Frame Range input validation for the Maya submitter UI in the aws-deadline/deadline-cloud-for-maya repository. Using Python and Qt, Ken engineered the UI to accept only valid characters such as digits, colons, dashes, commas, and whitespace, directly addressing the risk of invalid frame range submissions. To ensure reliability and prevent future regressions, Ken also implemented a dedicated unit test, leveraging unit testing best practices. This work improved data integrity for Maya job submissions and reduced the likelihood of downstream scheduling errors. The project demonstrated focused UI development and careful attention to validation and automated test coverage.