Nexus Pay Platform
A complete AI-driven B2B payment gateway built from scratch, integrating fraud detection algorithms to process $50M+ monthly.
The Challenge
The client was relying on legacy payment processors that took 5% of their margins and lacked modern B2B features like bulk invoicing, automated reconciliation, and intelligent fraud detection. They needed a distinct, white-label gateway built fast to onboard massive enterprise clients they had in their pipeline.
Our Solution
In exactly 45 days, our full-stack team engineered and deployed a scalable Node.js microservices architecture. We integrated a custom ML model to detect suspicious transaction velocity in real-time, built an incredibly intuitive React dashboard, and wrapped the entire system in an AES-256 encrypted database layer compliant with PCI-DSS standards.
Technology & Features
AI Fraud Detection
Real-time anomalous pattern recognition powered by customized TensorFlow models handling 1,000 TPS.
Microservices Backend
Node.js and Express services orchestrated via Docker and AWS ECS for limitless scalability and 99.99% uptime.
Real-time Analytics
A gorgeous frontend command center built in React.js featuring live websockets for instant reconciliation alerts.
Enterprise Security
End-to-end payload encryption, multi-factor authentication (MFA), and automated daily database backups to Amazon S3.
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