Colin Johnston's IxDF Masterclass Certificate: The 5 Deadly Sins of Strategy
The Master Class certificate below verifies that Colin Johnston has participated in the Master Class The 5 Deadly Sins of Strategy.
About the Interaction Design Foundation
With 1,209,012 enrollments, the Interaction Design Foundation is the biggest online design school globally. We were founded in 2002. Every member is awarded a Course Certificate (with its own unique permanent URL) once they complete a course with us.
