Matthew Sheehan is the founder and principal of WebMapSolutions (http://www.webmapsolutions.com/). He has over 20 years of experience working with both Esri and open source GIS technologies. Much of his current focus is on helping to expand the understanding and use of GIS. Using web technology, he is working with his technical team to build flexible ArcGIS solutions that can be integrated with existing enterprise systems. Disconnected use of GIS in the browser is a key part of this work.

Matthew has a bachelor's degree in geography from University of London and a master's degree in Applied GIS from the University of Utah.