The agile method is a project management framework based on the Agile Manifesto. Its popularity in information technology has skyrocketed since its creation in 2001. Our Cellenza consultants apply the main principles of agility in their work on a daily basis. They share their experience and insights from the field in this series of posts on agility. What are the different roles? How are ceremonies organized? What is the role of the Product Owner? What does a Scrum Master do? Which tools to use? See our latest content on agility.