David works with public sector organisations focusing on how to get the most value from technology. Since 2004 he has worked in most areas of public service - health, central government, local government, defence and security. He is a champion of building a better society through the sharing of knowledge across sectors and recently finished a seven year appointment as Trustee and board member of the Whitehall and Industry Group. He has a background in innovation and digital services. He has founded successful start-ups and previously led BusinessLink.gov.uk for UK Government.