All Services Programming & Development Apps & Mobile Desktop Applications WPF $17/hr · Starting at $250 have experience intiutive GUI based on WPF.Connecting applicaiton for data access layer from Web APi, WCF service, JsonCommunication with other clients over MQTT, mobile service etc.Data access layer using MS SQL database, Entity frame workTransactional queries, commit and roll back mechanics for atomic operations. About $17/hr · Ongoing Download Resume have experience intiutive GUI based on WPF.Connecting applicaiton for data access layer from Web APi, WCF service, JsonCommunication with other clients over MQTT, mobile service etc.Data access layer using MS SQL database, Entity frame workTransactional queries, commit and roll back mechanics for atomic operations. Skills & Expertise API DevelopmentApp DevelopmentClient DevelopmentDesktop ApplicationsMicrosoft AccessResponsive Web DesignUser Interface DesignWeb APIWPF 2 Reviews David 2338 says, Fixed my problem for Solve this Error on Sep 20, 2022 Muhammad 329 says, reliable and trusted programmer, easily understand the requirements and did a great job in scheduled time frame. for MSSQL Import from Text file on Jan 20, 2022 Browse Similar Freelance Experts SQL DevelopersMicrosoft Access ProgrammersArchitectsMicrosoft SQL Server ManagersTransact-SQL DevelopersApp DevelopersMySQL DevelopersVisual Basic ProgrammersSQLite ExpertsAdministrative AssistantDatabase DevelopersData ManagersDesignersAPI DevelopersResponsive Web DesignersDatabase AdministratorsPerformance Tuning ServicesCreative DesignersDesktop Applications DevelopersUser Interface Designers (UI)Microsoft Visual Studio DevelopersCrystal Reports DevelopersTable DesignersWeb API Services