Bill Wagner is one of the world's foremost C# developers and a member of the ECMA C# Standards Committee. He is President of the Humanitarian Toolbox, has been awarded Microsoft Regional Director and .NET MVP for 10+years, and was recently appointed to the .NET Foundation Advisory Council. Wagner has worked with companies ranging from start-ups to enterprises improving the software development process and growing their software development teams. He is currently with Microsoft, working on the .NET Core content team. He creates learning materials for developers interested in the C# language and .NET Core.