Design highly scalable, secure, and resilient payment platforms that support multiple payment methods, including credit and debit cards, ACH and bank transfers, real-time payments, digital wallets, stored value and prepaid solutions, Buy Now Pay Later, financing and lending integrations, alternative payment methods, and marketplace or split-payment models. It serves as the enterprise payment architecture leader, modernizing payment capabilities with deep expertise across authentication, authorization, fraud prevention, tokenization, orchestration, settlement, reconciliation, and dispute management to deliver secure, scalable, and commercially effective payment experiences.