About the Author

Rachel Davies provides expert coaching to teams in Agile software development techniques, such as Test-Driven Development and planning with User Stories. She has been working with Agile teams using XP and Scrum since 2000. Rachel is internationally recognized in the agile community, a frequent presenter at industry conferences worldwide, and a director of Agile Alliance. Liz Sedley is an Agile Coach and .Net Developer working in London, UK. She has fifteen years industry experience, mostly as a C++ / C# developer. Liz has spent the last four years enabling companies to be more Agile.