Patrick Kerwin is principal of Kerwin & Associates in San Diego, California, specializing in the development of organizations, teams, and individuals. A Myers-Briggs Type Indicator® Master Practitioner, Patrick works with corporate, education, and non-profit organizations to put the MBTI® instrument into practice for team-building, communication enhancement, change management, stress management, and individual development. He has worked with organizations including Microsoft, Google, Amgen, Heinz, Genentech, the U.S. Navy, the Air Force Space Command, Lockheed Martin, Monarch Healthcare, the California HealthCare Foundation, the University of Notre Dame, Purdue University, and Thunderbird School of Global Management. Patrick is also one of a small cadre of faculty who conducts the intensive, four-day MBTI Certification Program in the U.S. and Canada. In addition, Patrick develops and delivers customized training programs and workshops. He is the developer of the MBTI Optimizing Team Performance team-building program, and developer of the customized, MBTI-based Personality Insights training program for Microsoft. He is also the author of the Kerwin Values Survey® career values assessment.Patrick is founder and Past-President of SANDAPT, the San Diego chapter of the Association for Psychological Type International. Patrick holds his MBA and Career Counseling Specialist Graduate Certificate from California State University, Long Beach, and is a National Certified Counselor. His type preferences are ENFJ.