VB.NET, C#, ASP.NET ,ADO.NET, LINQ, Visual Basic, ASP, Visual Studio 2015, 2010, 2008. Web Servers: IIS 7.0/6.0/5.0/4.0, Apache Development tools: Visual Studio 2015/2010/2008, Visual Web Developer 2008/2010, Visual InterDev 6.0, Visual Basic 6.0/5.0, Mono