• Over 12+ years of experience in VoIP and mobile applications development on Linux, Windows, Android, and Symbian platforms.
• Good experience in development deployment and support of VoIP and RCS applications and SDKs.
• Experience in Kamailio, Freediameter and Freeswitch server setup and configuration and load balancing.
• Experience in C, C++ and JAVA programming.
• Protocol knowledge of SIP, XDM, HTTP, and RTP.
• Experience developing and configuration of VoIP soft-phone software.
• Experience in customer support.
• Experience in using compilation tools VC++, eclipse and GCC
• Experience in version controls management like CVS
• Knowledge of SIP protocol analyzer and testing with SIP testing tools like Wireshark.