All Services Programming & Development Web and mobile applications $35/hr · Starting at $25 I've developed robust e-commerce systems, billing-systems, car tracking systems, help desks, ERP. Some of them are government-compliant, used in top companies, research institutes. About $35/hr · Ongoing Download Resume I've developed robust e-commerce systems, billing-systems, car tracking systems, help desks, ERP. Some of them are government-compliant, used in top companies, research institutes. Skills & Expertise .NETApplication DevelopmentASP.NETBillingE-CommerceERPGovernment IndustryHelpdeskMobileMobile DevelopmentPhoneGapSystems EngineeringWeb Development 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts .Net DevelopersASP.NET DevelopersData ProcessorsC# ProgrammersData ManagersAlgorithm DevelopersPhoneGap DevelopersCloud Computing ConsultantsFreelance WritersComputer ProgrammersSoftware DevelopersArchitectsERP ConsultantsWeb DevelopersSQL DevelopersBilling ServicesGovernment ServicesMobile App Developers