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Resources

Engineering guides for payment platform teams.

Practical resources on payment system architecture, scalability, infrastructure optimization, and platform reliability.

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Architecture checklists, yours to keep.

Payment Platform Architecture Checklist

PDF · 12 pages

A structured checklist covering architecture review areas for payment gateways and wallet platforms: service topology, failure mode analysis, observability coverage, deployment risk, integration resilience, and recovery readiness.

Scalability Readiness Checklist

PDF · 8 pages

A practical checklist for assessing whether a payment system is ready for transaction volume growth: load testing coverage, bottleneck identification, database scaling patterns, connection pool sizing, and observability for performance.

Articles & Guides

Deep dives for payment engineering teams.

Architecture

What a Payment Architecture Audit Actually Finds: 3 Anonymized Risk Maps

Engineering

OWASP Part 3: Integration Security for PSP and Banking Rails

Infrastructure

Cloud Overspend in Payment Infrastructure: Where the 25-40% Hides

Architecture

T+2 to Same-Day: The Ledger Architecture Behind Faster Settlement

Architecture

Preparing Your Payment Stack for a Central Bank Licence Application in the UAE

Operations

The Real Cost of Manual Reconciliation: A CFO's Numbers

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