Case Study: Credorax achieves orders-of-magnitude faster, PCI-compliant cross-border payment processing with Hazelcast

How a technology company creates a competitive advantage for cross-border e-commerce merchants

Credorax, a NextGen smart payments provider and licensed acquiring bank serving cross-border e‑commerce merchants, needed a way to deliver extreme performance, resilience, and PCI-compliant protection for cardholder data across its distributed systems. Facing requirements for secure internode communications, real‑time visibility, caching for microservices, and minimizing persistent storage of sensitive data, Credorax evaluated in‑memory options and selected Hazelcast (enterprise Hazelcast IMDG) to meet those needs.

Hazelcast IMDG Enterprise provided in‑memory storage (avoiding disk exposure), built‑in security features, and WAN Replication for cross‑site continuity, enabling zero‑downtime disaster recovery, faster development, and easier compliance. As a result, Credorax observed transaction processing speeds improve by several orders of magnitude, placed in the top ten globally for gateway speed in independent testing, and embedded Hazelcast across nearly ten applications—demonstrating clear measurable performance and operational gains from Hazelcast.

Credorax

Gregory Paks

VP R&D