networking My name is Mahmoud Abu Arra, I am a Computer Engineering/Network Specialist. I have been the Chairman of Business Networking and Systems Management Dept. Philadelphia University since 2005-2016, and Vice Dean of the Administrative and Financial Sciences Faculty (2008-2010). I am a member of the National Jordanian computer society, member of the Jordanian Engineers Association. My research interests area are in the field of Computer Networks, A.I., and Databases.