Over +9 years of experience on developing,managing and maintaining software systems including, mobile VAS (Value Added Services) and web applications using java cutting-edge technologies Develop & maintain of high availability real time services deployed over distributed architecture networks. Develop & maintain of web back end systems for third parties including content providers of VAS services. Develop & maintain a CRM system for identifying & processing claims of end users subscribed to VAS services, this system is provided to mobile operators. Apply project management methodologies to projects. Train and provide technical support for services/applications users. ©