Mark was named president of Tyler’s Appraisal & Tax Division in February 2019. He joined Tyler in 2000 as a software developer, and in 2007, he became director of development for Tyler’s Orion product. In 2010, Mark led the implementation group as the director of software implementation for Orion and iasWorld. In his next roles as vice president of professional services and then senior vice president of operations, he was responsible for all development, implementation, and support for Tyler’s Appraisal & Tax Division. Mark holds a bachelor's degree in science (computer engineering) from Texas A&M University and an executive MBA from Southern Methodist University. He also holds a Program for Leadership Development (PLD) certificate from Harvard Business School Executive Education.