Dan has been a tester for 18 years, working within a diverse range of development organizations, mostly in London and the south-west of England. He is now freelance test consultant, coach, and trainer, but has worked within some complex industries and contexts, with a particular focus on exploratory testing, risk analysis, and security. He is the co-creator of Ticket Magpie, a vulnerable application, for learning about security. Dan’s love of testing drives him to become an active member of the testing community. He has organized international events and workshops in the testing community and is a speaker at various international Agile, technology and testing conferences. He is also a co-host of the Screen Testing podcast, alongside Neil Studd.