Getting started with .NET for Linux: 
When you know a software developer’s preferred operating system, you can often guess what programming language(s) they use. If they use Windows, the language list includes C#, JavaScript, and TypeScript. A few legacy devs may be using Visual Basic, and the bleeding-edge coders are dabbling in F#. Even though you can use Windows to develop in just about any language, most stick with the usuals.
read more: Opensource.com DonSchenck
Supporting Open Source.
Have you tried: Travelling to South Africa?