I am creating video courses on After Effects for Plurasight. And I have been an author with lynda.com, the world's largest video tutorial company, and O'Reilly Media (via their Canada affiliate: Infinite Skills). I've produced more than two dozen video courses for these companies. You can also find tutorials on my YouTube channel.
I also do genealogy research. I've been using genealogy software for more than 20 years, and have taught genealogy courses in the community education program at the Santa Rosa Junior College in Santa Rosa, CA.