Stories by ohduran

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

Boring Is Good: How Shopify Prepares for Black Friday

How to Scale Payment Systems with the Saga Pattern

Exactly-Once Payments at Airbnb

How Uber tests payments in production

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