Top Skills: Technology stacks: .net: C#, MVC, .net core, Custom Authorization Server, Rule Engine ,Reflection, Web API, Odata, SignalR,asp.net identity, Windows Forms, Windows Service, Console Application, Dapper, EntityFramework , Claim Base Authentication-Oath 2,custom role design GoLang: gin,gorm,mux,sql,postgresql Web: JavaScript, jQuery, TypeScript, HTML, CSS. Javascript design pattern Databases: MS SqlServer, PostgreSQL, .Pivot-CTE Olap Reporting,service broker, DevOps: IIS, Docker.node js on winows Other : Autofac ,Ninjet. service worker , web component ,google polymer ,manifest ,routing ,MVVM