Your videos are the main source of my Drupal education and they are well presented, informative, and example-filled to allow me to get content out and new sites built very quickly. Thank you for all of your work and I look forward to more videos as Drupal continues to develop.

Dan Stay, stayonline.us

Latest work

Learning Bitcoin and Other Cryptocurrencies (2018)

A ground-up rewrite of my highly successful 2014 course, Learning Bitcoin. Available on LinkedIn LearningĀ and by subscription through Lynda.com. (Watch it for free.) The new version includes information about Ethereum, Ripple, IOTA, and ICOs. Descripti …

Presentation/Video for LinkedIn, lynda.com

Blog posts

Four years ago in bitcoin…

5 June 2018


A still from my 2014 bitcoin course, when it was still worth sending $10 via the currency.

Remember when one bitcoin cost only $450? I do. Four years ago, video training company Lynda.com published its first cryptocurrency …