Teresa Carreiro started as a software developer in 1994. She is one of the co-founders of Critical Manufacturing, which started in 2009. There, she started as a Scrum Master for the Product team and gradually moved on to creating and managing new teams and areas (including Quality, People Operations, and Operations). She is now heading the newly-created area of Subscription Business that will expand Critical Manufacturing’s products. An absolute fan of agile and self-regulated organizations, she does not miss an opportunity to be involved in organizational and social challenges. She was part of the organization of the Agile Portugal Conference for 6 years, she's been a supporter of Geek Girls Portugal since 2010, was the Vice-President of Porto Tech Hub for 3 years, and she's actively involved in national and international mentoring programs since last year.  Last year she co-cofounded the NGO EstouContigo! which is dedicated to creating synergies and improving the well-being of those around us.