All Services Engineering & Architecture Network optimization $20/hr · Starting at $100 I have 5 years experience in 2g,3g and 4g technology . network optimization and report making.toll like tems investigation ,mapinfo,xcal. About $20/hr · Ongoing Download Resume I have 5 years experience in 2g,3g and 4g technology . network optimization and report making.toll like tems investigation ,mapinfo,xcal. Skills & Expertise MapInfoNetworkingReportsSEO 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts Networking Professionals