David is the Principal at Trinity College North School, dedicated to creating a thriving environment for students. Previously, at St Peter's College, he led wellbeing programs integrating positive psychology into learning, fostering confidence, resilience, and wellbeing.

With over 30 years in education, David is a respected leader, educator, and speaker, presenting nationally and internationally on school wellbeing. He advocates for a whole-school approach, grounding every aspect of school life in positive psychology while adapting to each school's unique context. As a Visible Wellbeing Facilitator with Professor Lea Waters, he regularly shares insights through podcasts and speaking engagements.

By integrating learning and wellbeing sciences, David empowers students and staff to co-create learning experiences, foster positive environments, and explore entrepreneurial opportunities. His workshops and presentations engage teams in collaborative, purposeful, and fun learning experiences.