Research Assistant (June 2015- present) – Indiana University, School of Informatics, Computing and Engineering

Teaching Assistant (August 2014- May 2015) – Indiana University, School of Informatics, Computing and Engineering

Teaching Assistant (September 2009- June 2014) – Ain Shams University, Faculty of Engineering, Computer and Systems Engineering Department

Part-time Software Developer (May 2012- June 2013) – Freelancing Developing 3D reconstruction software to build a 3D model from set images especially images for humansand products

Part-time Independent Consultant (April 2010 – September 2011) – Implemented human face recognition system – XID technologies – Singapore

Part-time Software Developer (September 2009 – March 2010) – System Modeling and Architecture (SMA) – Mentor Graphics – Egypt