"I had the chance to be one of the studentsof Ray's Scrum Master class. He is an absolutely recommended teacher, personal trainer and mental coach in one person. Ray has the skills to lead the whole class with 20 persons with fast and high-quality Scrum content and no one feels left-behind. Furthermore, we may participate on his huge fund of experience and he showed us some ways to go further our business and private way. Nevertheless, Ray is a very empathic, humorous and well-structured person with much energy, high quality knowledge and a wonderful positive thinking and entraining way! I would absolutely recommend to train, teach or work with him together again!"