Architecture studies · 01
Financial Services
Secure, compliant cloud designs for transaction-heavy and fintech systems.
Independent architecture studies based on public AWS guidance. These are design exercises, not client engagements.
- Financial Services
Near Real-Time Fraud Detection with Graph Neural Networks
GNN-based fraud detection on Amazon Neptune and SageMaker. Scores transactions in under one second by traversing a live graph of users, cards, merchants, and devices. Surfaces fraud rings that per-transaction models miss entirely.
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