Payments & Fintech GoPostgreSQLEMVPayments

Card Issuing & Merchant Processing

Card issuing and merchant processing systems handling 100+ transaction types, from authorization through settlement with full EMV compliance.

100+ transaction types, full EMV compliance

Related work

Instant Payment Switch

A UPI-style instant payment switch with multi-tenant white-label PSP architecture, enabling real-time interbank transfers across multiple financial institutions.

GoPostgreSQLgRPCPayments

Multi-tenant PSP processing real-time transfers

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