Dr. Abdalla is the Senior Advisor on Policy Analysis and Research at the Institute for Peace and Security Studies (IPSS) of Addis Ababa University, and the Senior Advisor on Conflict Resolution at KARAMAH (Muslim Women Lawyers for Human Rights). In 2013-2014, he was Vice President of SALAM Institute for Peace and Justice in Washington, D.C. From 2004-2013 he was Professor, Dean and Vice Rector at the United Nations-mandated University for Peace (UPEACE) in Costa Rica. Prior to that, he was a Senior Fellow with the Peace Operations Policy Program, School of Public Policy, at George Mason University, Virginia. He was also a Professor of Conflict Analysis and Resolution at the Graduate School of Islamic and Social Sciences in Leesburg, Virginia.
He practiced law as a prosecuting attorney from 1978 to 1987 in Egypt. He then emigrated to the U.S. where he obtained a Master's degree in Sociology and a Ph.D. in Conflict Analysis and Resolution from George Mason University. He has been teaching graduate classes in conflict analysis and resolution, and has conducted training, research and evaluation of conflict resolution and peacebuilding programs in several countries in Africa, Asia, the Middle East, Europe and the Americas. He teaches regularly (face-to-face and online) at American University in Washington, D.C., University for Peace, University of Addis Ababa, and Open University of Catalonia.
Dr. Abdalla pioneered the development of the first conflict resolution training manual for the Muslim communities in the United States titled (“…Say Peace”). He also founded Project LIGHT (Learning Islamic Guidance for Human Tolerance), a community peer-based anti-discrimination project funded by the National Conference for Community and Justice (NCCJ). In 2011, he established with Egyptian UPEACE graduates a program for community prevention of sectarian violence in Egypt (Ahl el Hetta).