People

Dean Barker

Dean Barker

Dean Barker has 22 years of experience in software product development and professional services. He is currently VP of User Experience and Agile Coaching at Optum/UnitedHealth Group. He is Technical Expert for the International Organization for Standardization (ISO) committee responsible for developing standards for Software and Systems Engineering. Dean is also co-author of the book Designing Effective Speech User Interfaces and author of numerous published articles.