received B.Sc. degree in Computer Science from International University of Africa (IUA), Khartoum, Sudan, M.Sc. degree in Computer Science (Software Engineering) from Sudan University of Science & Technology (SUST), Khartoum, Sudan, Ph.D. degree Computer Science (Software Engineering) from Universiti Teknologi Malaysia (UTM), Malaysia. Dr. Arafat working as an academic staff since 2008, as teaching assistant (2008 – 2010), lecturer (2010 – 2015), and assistant professor (2016 -Now). Besides the teaching Dr. Arafat given responsibilities as college register and head of department of Computer and Information System in University of Bisha, Saudi Arabia. His research interests lie in Computer Science with particular interests in Software Engineering such as Software quality, software architecture, service-oriented design, quality measurement, and natural processing language.