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// FinTech · AI
PayLink AI Gateway
Client
FinBridge BD
Year
2024
Duration
5 months
Team
3 backend devs, 1 ML engineer
Stack
PythonFastAPITensorFlowDockerPostgreSQL
Overview
Intelligent payment gateway aggregating bKash, Nagad, VISA, and Mastercard with AI fraud detection.
The Challenge
FinBridge was losing merchants to fraud. Existing rule-based detection was too slow.
Our Solution
Unified payment API with TensorFlow ML model trained on 3M+ transactions — fraud detection under 50ms.
Key Features
Single API for bKash, Nagad, VISA, Mastercard
Real-time AI fraud detection (<50ms)
Merchant analytics dashboard
Refund & chargeback management
Webhook notifications
PCI-DSS compliant
Sandbox environment
Multi-currency support
// Screens
Application Screens
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// Impact
Project Results
99.2%Fraud Prevention
50msCheck Latency
150+Merchants
$2M+Monthly Volume
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