Chapter 6 of engineering software as a service has information on it too, so that might help. I’ll go through that this weekend.
Tonight continuing on with the railsforzombie tutorial. Starting from level 3. I’m feeling more confident as a programmer. But it’s difficult though as impostor syndrome still hits pretty hard. I’m just reminding myself I’m technical and programming is all about creating a lot of things in each language. Once you have done that your fine.