Bonsy YelsangiBonsy Yelsangi is a Certified Scrum Trainer (CST) with 17 years of experience helping teams become Agile and master Scrum practices. Valerio Zanini is a Certified Scrum Trainer (CST) and a Certified Product Innovation Trainer (CPIT) with 20 years of xperience in building award-winning digital products. He is also the author of Deliver Great Products that Customers Love Read More Read Less