All Services Programming & Development Back end Development $20/hr · Starting at $3K Backend systems in asp.net web api. We have speciality in building high quality back end system with ultimate performance. C#, ASP.NET and Signalr with Microsoft SQL Server are our main development tools. About $20/hr · Ongoing Download Resume Backend systems in asp.net web api. We have speciality in building high quality back end system with ultimate performance. C#, ASP.NET and Signalr with Microsoft SQL Server are our main development tools. Skills & Expertise .NETAPI DevelopmentASPASP.NETBack End DevelopmentC#MicrosoftMicrosoft SQL ServerPerformance EngineeringServer AdministrationSoftware DevelopmentSQLSystems EngineeringTooling DesignWeb APIWeb Development Related Work Collections Fitness APP 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts App DevelopersAPI DevelopersSoftware Developers.Net DevelopersC# DevelopersWeb API ServicesAndroid App DevelopersTeam Management ExpertsMicrosoft DevelopersBack End DevelopersWeb DesignersPerformance EngineersTwitter ExpertsMobile App DevelopersHTTP ExpertsASP.NET DevelopersLinkedIn Ads ExpertsASP DevelopersServer AdministratorsMicrosoft SQL Server ManagersFront End DevelopersWeb DevelopersFlutter DevelopersDjango Developers