I'm C# developer as Windows form and website asp.net MVC, bootstrap, Xamarin, Visual Studio 2017, Team Foundation Server, Nant, SQL Server, Xceed Components, Shape Shooter report, Syncfusion Essential Studio to develop Accounting ERP system, POS Retail, POS Restaurant, Payroll, billing application software, PDT device, In charge of system infrastructure and architecture as well as overall coding review. To be credited for drastic system performance improvements as well as constantly expanding / improving architecture.