Dan comes to Tegrity from Demantra, where he served as Vice President of Research & Development and General Manager of Demantra’s Israel office from 2004-2006. Prior to joining Demantra, he served as General Manager of PictureVision Israel, Ltd. and General Manager of Research and Development for PictureVision, Inc. As a core member of the original team, Dan helped develop the new technology that propelled PictureVision from startup to industry-leader and its acquisition by Eastman Kodak. PictureVision's products were used by 12 million users and housed over 100 million photos on 200 servers worldwide. Dan managed multiple development teams across 3 continents. Dan has led development teams at Fundtech, Ltd., in Ramat Gan, Israel and, before moving to Israel, headed project development teams at two major Wall Street firms: Drexel Burnham Lambert, Inc. and Tudor Investment Corporation. Dan holds a Bachelor's degree in Computer Science from Yeshiva University and a Master's degree in Computer Science from Queens College, City University of New York.