solution architecture, Cloud Services, Encryption, Programming Languages, waterfall, Agile, Hsm, Api Development, Debit Card Issuance Management, EFT transaction switching and processing, EMV Contact, payment applications, Switch integration with VISA Mastercard, Digital Channels interface, ATM POS switching, Apple Pay Wallets, PA DSS compliance, Samsung Pay, microservices architecture, Web Service integration, performance optimization, Google Pay, Contactless, ISO8583 messaging standards

Pci Dss, Iso8583, Hsm, Api Integration, Google Pay, Card Issuing/Management