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Bonsy Yelsangi

Authors: Bonsy 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 experience in building award-winning digital products. Also author of Deliver Great Products that Customers Love.