Ola Ajaj


Assistant Professor ( Teaching/Instructional )
: 310 Wachman Hall
Mailing:300 Wachman Hall
1805 N. Broad St.
Philadelphia, PA 19122
Phone:(215) 204-6907
Email: ajaj@temple.edu



Ph.D. Computer Engineering, Florida Atlantic University 2013
M.S. Computer Engineering, Florida Atlantic University 2010
B.S. Computer Science, Arab American University, Palestine

Research / Professional Interests :


Cloud Computing, Mobile Platforms, Secure Systems, Software Architecture, Web Services



  1. Ola Ajaj and E.B. Fernandez, "Patterns for Web Services", Addison-Wesley, 2013

  2. E.B. Fernandez, O. Ajaj, I. Buckley, N. Delessy-Gassant, K. Hashizume, and M. M. Larrondo-Petrie, "A Survey of Patterns for Web Services Security and Reliability Standards", Future Internet 2012, 4(2), pp: 430- 450, doi:10.3390/fi4020430
  3. Ola Ajaj and E.B. Fernandez, “A pattern for the WS-Federation standard of web services", under review in Proceedings of the 20th conference on Pattern Languages of Programs (PLoP 2013), Allerton Park, Monticello, IL, USA, October 23–26, 2013.
  4. la Ajaj and E.B. Fernandez, “A pattern for the WS-SecureConversation standard of web services", in Proceedings of the 19th Conference on Pattern Language of Programs (PLoP 2012), Tucson, AZ, USA, October 19-21, 2012.
  5. la Ajaj and E.B. Fernandez, "Adding security to BPEL workflows of web services", in Proceedings of the 8th International Conference on Innovations in Information Technology (Innovations’12), Al-Ain, United Arab Emirates, March 18-20, 2012.