He is a data visualisation specialist: A design consultant, training provider, lecturer, author, speaker, researcher, and editor of the award-winning website www.visualisingdata.com. Since becoming a freelancer in 2011, Andy has delivered over 270 public and private training events across 26 countries. Recent clients include Spotify, Telefónica, Google, the EU Council, and CERN. He is the author of two books, with the most recent published in 2016 by Sage and titled Visualising Data: A Handbook for Data Driven Design. The second edition of this book will be published in June 2019. He also provides data visualisation services to the Arsenal F.C. performance team.