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 API DevelopersWeb Application DevelopersSoftware Developers.Net DevelopersWeb API ServicesAndroid App DevelopersTeam Management ExpertsMicrosoft DevelopersBack End DevelopersWeb DesignersPerformance EngineersTwitter ExpertsMobile App DevelopersHTTP ExpertsASP.NET DevelopersLinkedIn Ads ExpertsASP DevelopersC# ProgrammersServer AdministratorsMicrosoft SQL Server ManagersFront End DevelopersWeb DevelopersFlutter DevelopersDjango Developers