L. Marrazzini graduated in 2016 in Mechanical Engineering (110/110) at the University of Pisa. In 2020, he obtained a PhD degree in Industrial Engineering (cum Laude) at the University of Pisa. At present, he is a postdoctoral researcher in the same university. His research activities mainly concern the adaptation of the Lean Manufacturing principles to ETO production environments. In particular, the goal of the research is to develop techniques and models to support various company operations.