Manar Mohamed Hafez is currently a PhD candidate in the Department of Telecommunication, University of Vigo, Spain. She received her master’s degree in Information System from the Arab Academy for Science Technology and Maritime Transport(AASTMT), Cairo, Egypt, in 2017 and received her bachelor’s degree in Software Engineering from College of Computing and Information Technology (AASTMT), Cairo, Egypt, in 2013. Her recent research focuses mainly on big data analytic and machine learning techniques.