Stories by ohduran

Leveraging Spaced Repetition to Power My Weekly Newsletter

5 Common Antipatterns in Payment Systems Design

Payments Patterns: Elements of Reusable Money Software

Leveraging Spaced Repetition to Power My Weekly Newsletter

Hard-Won Insights as a Service: The Value of Payments Orchestration

Banks move money by sharing files, and that's OK

NoDB: Processing Payments Without a Database

Consistency, Availability, Prowess

How to build 99.999% uptime payment systems

How Modern Treasury Invented Event Locking

Payment for Payment Flow: How revenue sharing agreements impact orchestration

Apple Pay as Digital Check

Dynamic Linking, and the Limitations of 2FA in Payments

The European Way of Building 3DS

The American Way of Building 3DS

How to design mixed payment methods with store credits

Why Payments Engineers Should Avoid State Machines

How to Embed Everything into Finance

Engineers Do Not Get to Make Startup Mistakes When They Build Ledgers

The Most Important Book in Payments Is a Data Systems Book

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