Allan Kelly works as an Agile Consultant, he advises and trains teams from many different companies and domains on adopting and deepen Agile practices and development in general. When he is not with clients he writes far too much.  He specialises in working with software product companies and aligning products and processes with company strategy.  He is the author of three books: "Xanpan - team centric Agile Software Development", "Business Patterns for Software Developers" and “Changing Software Development: Learning to be Agile”; the originator of Retrospective Dialogue Sheets and a regular conference speaker.