Dr. Moussa holds a Ph.D. degree in Irrigation and Hydraulics from Ain Shams University, Egypt. His research experience covers Egypt, Africa and Middle East. Through his nearly 23-year career, he gained experience in river engineering, mathematical modeling, hydrological analysis, sedimentation and water resources management. He started his professional career in 1995 as a Civil Engineer at Nile Research Institute, National Water research Center. He has attended and managed 17 technical training courses and 38 Scientific Conferences. Dr. Moussa Works as a Professor at Egyptian Universities and is a lecturer for many short courses organized by international organizations. Dr. Moussa works as a supervisor and examiner for 10 M.Sc. and 5 Ph.D. thesis. Finally, he works as a member of editorial boards of international journals.