This year I made a beginners video course for managers to get up to speed on testing, Ready to Test: https://testfromthetop.com/ReadyToTest/

I'm a senior engineer specialized in test automation. I realized the real challenge with testing isn't technical, it's leadership buy-in.

I haven't really launched yet, revising my copy and tweaking everything, building a marketing strategy. If it gets some traction I have more advanced classes planned.