Dr. Usman Ali Khan is Ph.D. in Information Technology and in the field of IT education since last thirteen years. He is now working as Associate Professor in King Abdul Aziz University since September, 2010. He has served as Assistant Professor in Garyounis University, Benghazi-Libya from October 2007 to July, 2010 and also served Senior Instructor in Integral University, Lucknow – India from October, 1999 to September, 2007. He has guided four Ph.D. scholars and three students for Masters. His research interests includes Reuse and Component based development, Human Computer Interaction, Software Engineering and Object Oriented Software Design (OOSD). Has has served in various capacities in IEEE Officer “Professional Activities” at KAU, International Arab Conference (ACIT), Arab Support Centre for Free and Open Source Software, Journal of Science and its Applications, Garyounis University, Libya and International Association for Computer Scientists and Engineers (IACSE) Journal. He has published more than 20 papers in international journals and conference proceedings.