More than 8 years experience in telecom domain, SMS messaging services, having knowledge of GSM network, SMPP, CIMD, SS7 protocols. Expertise in PHP, Perl and C programming. proficient in telecom messaging domain (GSM, SMS Platform, SMSC, SMPP, CIMD, SMS Gateway). Mysql, mongodb, redis DB knowledge and experience in projects handling and team as well. Good written skills and basic verbal skills in English.