Unified payment gateway aggregator enabling e-commerce merchants to route transactions dynamically across multiple card processors.
Unified payment gateway aggregator enabling e-commerce merchants to route transactions dynamically across multiple card processors.
Architected PCI-DSS compliant Java Spring Boot microservice pipeline for smart payment transaction routing.
Implemented intelligent fallback routing algorithms that retry failed transactions on secondary gateways, increasing authorization success by 14%.
Successfully deployed into client production environment with sub-second API responsiveness and high user satisfaction.
