Michael Peacock is an experienced software developer and team lead from Newcastle, UK, with a degree in software engineering from the University of Durham. After spending a number of years running his own web agency, and subsequently, working directly for a number of software start-ups, he now runs his own software development agency, working on a range of projects for an array of different clients. He is the author of Creating Development Environments with Vagrant, PHP 5 Social Networking, PHP 5 E-Commerce Development, Drupal 7 Social Networking, and Selling online with Drupal e-Commerce and Building Websites with TYPO3, all by Packt Publishing. The other publications Michael has been involved in include Advanced API Security, Mobile Web Development, Jenkins Continuous Integration Cookbook, and Drupal for Education and E-Learning; for these he acted as a technical reviewer. Michael has also presented at a number of user groups and technical conferences, including PHP UK Conference, Dutch PHP Conference, ConFoo, PHPNE, PHPNW, and Could Connect Santa Clara. You can follow Michael on Twitter (@michaelpeacock), or find out more about him through his website (www.michaelpeacock.co.uk).