Tom is CTO at UK based e-commerce company, Docnet. He heads up a team of PHP developers and has been building with PHP for over fifteen years. Very much a fan of and, more recently, a contributor to the Open Source community. He can be found on twitter talking about PHP, beer and cycling @tom_walder – and on SO http://stackoverflow.com/users/3560557/tom. Tom is the author of a set of open source libraries built around Google’s container-based PHP PaaS offering, App Engine and its NoSQL Datastore technology.