Specialty

Payment Systems

From ISO8583 to high-scale financial backend

We develop and integrate solutions for the payment ecosystem: acquiring, transactional routing, multi-acquiring and financial backend for fintechs and critical operations.

Capabilities

What we deliver

  • Integration and processing of ISO8583 standard messages
  • Multi-acquiring architecture with intelligent transactional routing
  • Financial backend: settlement, reconciliation and balance management
  • HSM integration for key encryption and PIN management
  • Development and integration of capture SDKs (POS, mPOS, e-commerce)
  • EMV and contactless flow implementation
  • PCI DSS security compliance and auditing
  • Transactional monitoring and real-time fraud alerts

Technologies

Tech stack

JavaSpring BootISO8583jPOSHSMPostgreSQLRedisKafkaPCI DSSEMVDockerKubernetes

Have a payment challenge?

Our team has production experience with ISO8583, multi-acquiring and critical financial systems.

Schedule Consultation
Payment Systems — APCosta — APCosta