@rudigrobler is a professional software engineer with over 20 years of experience developing software for a wide variety of vertical markets ranging from military all the way to enterprise line-of-business apps.

He is also an ex Microsoft MVP for XAML based product including Windows Phone (yup), WPF and even Silverlight.

Although @rudigrobler started out as C++/C# developer, over the years (and due to peer-pressure) he embraced the principals of polyglot development by not just focusing on a single vendor, technology stack or language.