Professor, Computer Science, Eastern Kentucky University, Richmond, KY
Associate Professor, Computer Science Department, Eastern Kentucky University, Richmond, KY
Faculty Sponsor of the ACM Chapter at Eastern Kentucky University, Richmond, KY, 2007-2009
Faculty Sponsor of the Upsilon Pi Epsilon Chapter at Eastern Kentucky University, Richmond, KY, 2006-present
Assistant Professor, Computer Science Department, Eastern Kentucky University, Richmond, KY
Instructor, Computer Science and Engineering Department, University of Texas at Arlington, Arlington, TX
Assistant Instructor, Computer Science and Engineering Department, University of Texas at Arlington, TX
Software Engineer, Chiao-Hung Co. Ltd., Taiwan