All Services Programming & Development Software Testing Engineer $10/hr · Starting at $25 I have been working as Software Testing Engineer since last 4 years. Testing Telecom and VOIP products. Area of interest to work on is VOIP, TELECOM, NETWORKING, SIP About $10/hr · Ongoing Download Resume I have been working as Software Testing Engineer since last 4 years. Testing Telecom and VOIP products. Area of interest to work on is VOIP, TELECOM, NETWORKING, SIP Skills & Expertise EngineeringTelecommunications SystemsVoIP 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts VoIP ServicesEngineersTelecommunications Systems Managers