John Czerniak

John Czerniak has a diverse background in product management, analytics, marketing, and business strategy, with a history of leadership roles in prominent organizations. At GameStop, John served as Senior Director of Pricing, Promotions, and Analytics, overseeing a large team focused on operationalizing pricing and inventory strategies. Previous experience includes positions at Amazon, where John progressed to Principal Product Manager, Technical, following impactful roles in product management and vendor management, enhancing profitability and selection growth for various product categories. John's consultancy experience spans engagements with Seattle Children's and The Children's Therapy Center, emphasizing strategic marketing and operational recommendations. Academic qualifications include an MBA from the University of Washington and a B.S. in Business Administration from the University of Southern California.