PowerShell is known to many as a scripting language and is often compared with bash or vbscript. But PowerShell is actually a quite competent programming language that harnesses the full power of .NET. Join us and our code on a journey going from a few lines of code to a script to a module where we'll discover everything from output streams and parameters to tools and techniques to keep your PowerShell code maintainable. Who knows, there might even be some C# in there! Simon and Emanuel has been deeply involved in the PowerShell community for well over 25 years combined and are authors of several open source PowerShell modules. In this session they share their knowledge and experience of building and maintaining PowerShell projects.