All Services Programming & Development Senior Systems Engineer. $8/hr · Starting at $25 i'm mostafa adel mohamed from egypt , i have 29 years old , i'm graduated from computer science and now i'm an Senior Systems Engineer. About $8/hr · Ongoing Download Resume i'm mostafa adel mohamed from egypt , i have 29 years old , i'm graduated from computer science and now i'm an Senior Systems Engineer. 0 Reviews This Freelancer has not received any feedback.