1)more than 15 years teaching in many universities in the areas of:

) Assembly Language ) Compilers ) Advanced pascal ) Advanced C ) Computer languages comparison ) Operating system in depth ) Theory of relational data bases

2) expert in:

) Linux/Unix in depth ) oracle admin. ) Programing(C, shell script...) .......................

3) Senior consultant of (IT)

) Many banks ) Developing National OS(Linux like) ) Gas Corporation ) Telecommunication ) Many other places

4) teaching

) Redhat courses ) LPI1C,LPI2C... ) Security ) Networking