Stripe, Mastercard, e-commerce promotions, Data Analysis, card marketing, cashback programs, online-first reward mechanics, payments growth, payment networks, Loyalty Program Management

User Research, Requirement Analysis, operational tooling, Data Analysis, card issuing product strategies, Transaction Processing, compliance integration, settlement flows, refund dispute-related journeys, Market Analysis, risk controls, product requirement specification, authorization controls, data frameworks, card lifecycle management, spend controls, cardholder experience