I am crazy about product based courses . Here is one for you.

I am crazy about creating product based courses for people. Not just get something on the screen, but also have a product at the end .
I have made and continue to make great money creating custom call centers / IVR systems . I created a course using MERN stack and twilio for everyone to learn to do the same . Here you go .
https://gum.co/aDLmU