I've been doing .NET development since 2008, so I'm hardly an expert.
My experience is largely in WCF and WebApi, both of which are microsoft web services frameworks. I've also done a lot of integration with databases such as Sql Server and Oracle, using tools like NHibernate, Entity Framework, and ADO.NET. I've have some experience using ASP.NET MVC and Knockout.js as front-end tools.
Feel free to ask me any questions you might have, even if they're not related to the areas above; if I don't know it, I probably need to learn it too.