Contributions, Participations and Works:- Member of Gaza Data Science Team, winner of UCAS Technology Incubator big data competition, 2018.- Published a paper entitled predicting user entries by using data mining algorithms during 2017 Palestinian International Conference on Information and Communication Technology (PICICT), Faculty of Information Technology, IUG.- Programming Archiving and Electronic Systems for Presidency of Ministers' Council.- Programming and developing financial and administrative systems for several parties.