David works as DM at BJSS and has held numerous roles and extensive experience in agile delivery and tech, ranging from developer to manager across several industries. He's an active advocate of agile and works to enhance teams and workplaces by promoting agile ways of working, principles and values.

Clement is an independent coach and consultant focused on helping tech leaders increase both their impact and personal fulfilment through compassionate, people-focused leadership. He combines a background in technology and consultancy with his ICF-accredited coaching practice to help individuals and organisations create the conditions for better communication, high-performing teams and inclusive, engaging company culture. Clem brings experience based on an extensive career starting in software engineering and from a wide range of leadership roles spanning dev, test, architecture, people operations and tech academies. He’s helped several highly successful organisations on rapid growth journeys from start-up to scale and worked as a consultant helping both private and public sector clients adopt modern approaches to software delivery and operations. Clem is known for his empathetic and warm style and strongly believes that organisations that put humanity first are the most successful.