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State vs Strategy Pattern in Fintech: Designing Payment Systems That Scale with Compliance and Risk

By Olayiwola Akinnagbe · Published April 30, 2026 · 1 min read · Source: Fintech Tag
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State vs Strategy Pattern in Fintech: Designing Payment Systems That Scale with Compliance and Risk

How to model payment lifecycles as state machines while keeping fraud detection, pricing, and routing logic flexible with the Strategy…

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