All Services Business & Finance Project Management $15/hr · Starting at $25 Sales and Marketing experience in Telecom VOIP solutions,VAS mobile solutions.Worked with Top indian mobile service provider on VAS. About $15/hr · Ongoing Download Resume Sales and Marketing experience in Telecom VOIP solutions,VAS mobile solutions.Worked with Top indian mobile service provider on VAS. Skills & Expertise MarketingMobileVoIP 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts VoIP ServicesMarketers