Clearing, Commercial structures, Card transaction flows, Chargebacks, Interchange economics, Dispute mechanics, Payment infrastructure, Product management, Settlement, Authorisation, PRDs, Card scheme rules, Acceptance criteria

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

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

Power Bi, Tableau, Sql, Commercial Card Products, Product Management, Analytical Skills, Pricing Strategies, Customer Engagement Strategies, Card Portfolio Economics

Sql, B2B SaaS, client-facing dashboards, product management, card programs, pricing and fee-structure decisions, payments economics

tokenization , Sandbox Testing, Sql, XGBoost, Excel, Python, Card acquiring product design, ISO 8583 messaging standards, LightGBM, Machine learning models, R, Payment processing systems, API specifications, PCI-DSS compliance, Compliance performance, Technical integration, 3D Secure 2.0

Mastercard, card issuing, transaction flows, modern payment infrastructure, Visa, API-based card issuance platforms, prepaid debit credit or virtual cards, payment rails, payments infrastructure, Dispute Management, Settlement, Clearing, BIN sponsorship, Authorization, card issuance ecosystems, fintech product management, issuer processing, payment operations