Pieter Jongerius (author and editor-in-chief) is a partner at the Dutch design agency Fabrique. Pieter has been a pioneer of using Scrum in design and development projects. He was involved in the Scrum projects for clients in retail and fashion amongst others and has written a number of leading articles about Scrum.
Anna Offermans, Anton Vanhoucke, Patrick Sanwikarja and Jeroen van Geel (co-authors), are all senior Scrum masters at Fabrique and have a professional background as interaction designer or director. They have had many years of Scrum experience doing projects for a wide range of industries such as financial, retail, education, and transport.