From Programmer 97-things
Stuart Herbert is a software engineer and operational manager, with over ten years of experience in software design, implementation, support, and technical and operational management. His career to date includes projects and roles with household names including Eurostar, Hewlett-Packard, Orange, and Vodafone. He has written for php|architect magazine, and has been an invited speaker at PHP conferences on both sides of the Atlantic. He is co-author of the official Study Guide for the Zend PHP Certification Exam.
He currently works as the Head of Engineering for Gradwell.com, one of the UK's leaders in unified communications and business to business VoIP.