At least 5 years experience in products, application development and related tools in a mobile telecommunication network environment.
Expert knowledge of mobile Value Added Service (VAS) Products, Services, Platforms and how they are integrated
Prepaid Services Control, rating, charging, account management and recharge solutions
Messaging Services SMS, MMS, Voicemail.
Expert knowledge of Telecommunications Network Protocols - SS7, INAP, ISUP, MAP