He is a Chairman of PITA (Palestinian Information Technology Association) which represents the ICT companies in Palestine and Chairman of PICTI (Palestinian Information technology incubator). Furthermore, Mr. Kassem is the Chairman of Young Scientist Club, and Board member of PSD (Partners for Sustainable Development). Experienced entrepreneur and CEO of several companies in IT, Software and Web. He is currently the Chairman of Dimensions Company which was established in 2007 by Palestinian businessmen that provides exceptional business and health care consulting services. Prior to forming Dimensions Consulting Company, Mr. Kassem worked as an IT Instructor in Birzeit University from 1992 until 2000. In 1996, he established his own company Arab Technology Systems (ATS) which was sold to PALTEL Group in 2006. Mr. Hassan Kassem holds a Master degree in computer science from The American University – Washington D.C. 1992.