Yair Etziony is a DevOps consultant for Polar Squad, with over twenty years experience in the field (in various roles, such as a QA engineer, System engineer, System administrator), Yair is also a musician and worked in the past as an art curator and a journalist for known magazines. He is constantly researching new ways on how to improve software development, team practices, and company culture. Yair holds a BA in modern history and philosophy.