Bill Ayers is a consultant developer and solution architect who has been working on SharePoint since the 2003 version of the product. He is a Microsoft Certified Master and Charter SharePoint MCSM, Microsoft Certified Trainer and Office Development MVP. He specialises in Microsoft Office, SharePoint and mobile solutions with a particular focus on agile software development practices. He has over 25 years experience in the software industry, and speaks regularly at international conferences and user groups. He is also a moderator on SharePoint.StackExchange.com, and blogs occasionally at http://SPDoctor.com/. He is based in Sheffield, UK.