Greg Tieman is a Principal Product Engineer at Esri, a position held since March 2006, where prior roles included Product Engineer and Technical Manager. Before joining Esri, Greg served as a GIS Analyst at Universal Map, Inc. from January 2001 to February 2006. Greg Tieman holds a dual degree in Marketing and Geography with a focus on GIS from Michigan State University, completed between 1994 and 1999.
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