AI-Based Fraud Detection System

    ML + Real-Time Monitoring

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    FinTech
    Python
    TensorFlow
    Kafka

    Implemented ML-based anomaly detection with real-time monitoring and alerting for a digital payments company

    Challenge

    • Delayed transaction processing

    Solution

    • Built NestJS-based backend
    • Implemented event-driven architecture
    • Integrated payment gateways

    Results

    • 60% fraud reduction
    • Improved compliance

    Business Impact

    • Lower losses
    • Stronger compliance posture