David Wilkinson is a highly skilled freelance technical consultant and programmer with more than 20 years’ experience in the IT industry, delivering business-critical systems to many blue-chip companies, including BP, Jaguar, Land Rover, Tesco, and Lloyds TSB. He also acts as operations manager at Utata, a community web site supporting photographers all over the world, and is responsible for the operation of the Utata site and its integration with Flickr. A keen amateur photographer, he discovered Flickr in its very early days and been a staunch advocate of it ever since.