Hey Tino! I spent two years in Johannesburg and Pretoria back in the eighties. Beautiful part of the world with really cool, passionate people. The food will clog your arteries, though.

My daughter works from home, scheduling appointments for the nearby hospital. She doesn't like it much but it's easy. All it takes is internet and a phone. As U twee talle is, lekker! You might be able to earn a little more. It works that way for Spanish speakers here in the States doing phone work.

I know another guy in south africa I know a few. But one of them is a nvda trainer. He has certified in it and is really good at computers. He does it for free but he could probably also build linux computers for people and install them and set it up for them.