As a former Chief Product Officer at Zuora (IPO 2018) and Bluejeans (acq. Verizon in 2020) and many other companies, I decided to share what I learned.
It took me 25 years, working with the best product managers, software developers to learn the trade. I am trying to summarize everything in a few 1-hour courses. All my courses are free because mankind is where it is because of the teachings of people before us.