1. Teaching Undergraduate and Postgraduate Students.
2. Supervising a number of Students for Ph.D. and M. Sc. levels Co.-operating with some other colleague in Mathematics
and Computer Science ( Operation Research – Numerical Analysis ” Partial Deferential Equations”, … ).
3. Examiner and Referee:
- Ph.D. & M.Sc. Thesis in Mathematics.
- Egyptian Universities Promotion Committees " Mathematics” and “Engineering Mathematics ".
- State Prize for Encouragement " Mathematics ".
- State Awards for Scientific Excellence "Basic Sciences".
- “Ameen Lofty” Prize.
- University Prize: Ain Shams, Cairo, Hellwan and Banha universities.
4. Moderato of the Strategic Plane Committee, Faculty of Science, Ain Shams Univ.(2010-2016)
5. Member and Moderator of the Ain Shams University “Cairo international Book Fair” Committee (2009 -2019)