Leads global ecosystem partnership strategy and commercialization across Cash App, Afterpay, and Square. Builds zero-to-one partnership models, evaluates investments and unit economics, negotiates complex agreements, coordinates product and engineering integrations, and scales successful opportunities globally. Owns portfolio performance, executive relationships, cross-functional priorities, and repeatable partnership practices. Requires deep payments or fintech expertise, strong commercial judgment, and experience influencing senior stakeholders without formal authority.