These are the slides of the masterclass I gave 24-1-2018 at the Barcelona Test Academy. Using a assessment we started a discussion about what it takes to be an agile tester. Description: Testing has transformed into Agile Testing. Testing has become a responsibilty of the whole development team. Many testers wonder what their role is now that everyone is testing. Some people say that Testing is WHAT we do and Agile is HOW we do it. In order to contribute effectively to quality solutions, agile testers need to combine the WHAT and HOW in their daily approach. Time for a deep-dive. What defines the agile tester and how do we add value. In this workshop participant will fill ins an self-assessment based on the 12 characteristics of the agile tester. We’ll share the group results and create a snapshot of where we stand. Next, we will discuss each of the characteristics mean to us, how do they make agile testing work, help to boost the agility of the test process and how we can embed quality in the agile development process. In groups we will share examples from the trenches to go along with each of characteristics. What do we do to make it work, and what challenges do we encounter? Participants will help each other and be able to benchmark their own ideas. This session aligns with the needs that I recognize with many colleagues. They are good testers, work successfully in an agile environment, but want to get better in explaining why they are a good tester. How does their attitude and approach contribute to valuable software solutions? Join this session if you want to improve yourself and want to get practical tips from the real world; If you want to learn what makes your testing agile and how is your agile mindset translated into a valuable testing approach. Participants can use the self-assessment to identify blind spots in their skills. Each of the participants will leave the room with a good understanding of where he/she stands: “I am an agile tester because…”