Technology & Innovation
at American Express
At American Express, technology and innovation are at the heart of everything we do. We leverage technology to help provide customers with access to products, insights and experiences that enrich lives and build business success.
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Migrating the Payments Network Twice with Zero Downtime
The architecture and coordination that kept global transactions flowing through complex application and infrastructure changes.
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Latest Posts
Published February 11, 2026
Engineering-Leadership Decision-Making Cognitive-Bias
Mastering Decision-Making in Technology
Published January 14, 2026
Beyond Vanilla RAG: 7 Techniques for Better Retrieval-Augmented Generation
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