Mark Stelling

Mark Stelling is a seasoned QA Engineer at Trek Bicycle Corporation since December 2014, with a robust background in project management and software testing. Prior to this role, Mark served as Business Analyst II at Unity Health Insurance, where responsibilities included creating automated web regression tests with Selenium and managing project upgrades. Previous positions held include IT Supervisor of Computer Operations at Unity, where Mark oversaw a team and managed application upgrades, and Quality Assurance Tester at Compuware, focusing on software validation for a statewide project. Mark's career began at LifeUSA as a Test Analyst, where project coordination and defect tracking were key responsibilities. Mark holds a BBA in Finance from the University of Wisconsin-Whitewater, earned in 1990.