Polina Mamoshina transitioned from research-focused roles to become a data scientist specialist at QuantumBlack, AI by McKinsey. With a background in genetics and a PhD in computer science from Oxford, she previously led startups, becoming Chief Scientific Officer/Chief Operating Officer of a publicly traded company. Polina's expertise lies in digital health, where she implements AI/ML solutions for healthcare startups and biotech firms, focusing on architecture, DevOps, and MLOps. She values McKinsey's accelerated impact, relishing the ability to witness her work benefiting clients in real time.