Juan Valera Mariscal graduated from Universidad de Salamanca as a Social and Work Psychologist, is a collaborator of the project Assessment Game Delphos 3D and also the creator of the CARDS Method for communications training. He is the author of the gamification book Gamificación en la Empresa and co-author of "Conversaciones para Triunfar." Juan is also a member of the GamFed (International Gamification Confederation), was responsible for institutional relations of the Asociación Nacional de Gamificación (ANAGAM) in Spain and a co-organizer of the Gamification Spain Meetup Madrid 2014. He is now also a professor of a masters degree in gamification, a consultant and a designer who manages development teams for gamified IT projects, usually focused in HR. He is a fan of tech, writer, illustrator and amateur musician.