Doug Stitcher is Acting Head Teacher of a Wirral primary school. He has been an ICT subject leader since 2001 and worked in a number of schools providing ICT and computing support. Doug has also produced a variety of apps and software for his family-run business Angel Applications for the last six years, as well as developing the huge range of apps for Alan Peat Ltd. Doug has a passion for teaching children to code and hopes this, his first book, will inspire teachers across the country to build their own apps.