Milena Juarez is a Brazilian sanitary and environmental engineer with a Master’s degree in Interdisciplinary Studies in Environmental, Economic and Social Sustainability and a specialisation in Urban and Industrial Ecology at the Universitat Autònoma de Barcelona. With extensive research experience, Milena has actively participated in several interdisciplinary projects in circular economy, resilient cities, co-creation and sustainable food. At Fab Lab Barcelona, she currently coordinates the local pilot of the CENTRINNO project. She has been involved as an action researcher in REFLOW, SISCODE, FoodShift, and European-funded projects. As a community engagement lead at Fab Lab Barcelona, Milena supports local activities at Fab City Hub Barcelona, a distributed hub, to co-design strategies for a more circular, productive and inclusive city model. —