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How we ship reliability at 99.99% uptime

A look inside the engineering culture and platform architecture that keeps MondialPay processing billions of dollars a month without downtime.

P
Platform Team
· June 30, 2026 ·6 min read

99.99% uptime means fewer than 52 minutes of downtime per year. Getting there at MondialPay's scale required rebuilding our platform from the ground up around three principles: multi-region by default, graceful degradation, and ruthless automation.

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