#Distributed Systems
2 notes tagged with Distributed Systems
The Fragmented Rails: Building Payment Orchestration Across African Banking Infrastructure
Apr 15, 2026A technical deep-dive into the architectural decisions behind Tunu Store's payment layer — connecting M-PESA, Stripe Connect, and a dozen other rails without a unified abstraction layer. What we built, what failed, and what we learned about money on the African internet.
PaymentsM-PESAStripe Connect
From Soil to SQL: Data Engineering the Kenyan Coffee Supply Chain
Oct 10, 2025An engineering deep-dive into building a distributed IoT telemetry system for coffee cooperatives. Rust on the edge, MQTT over 2G, and the math of yield prediction.
Data EngineeringIoTRust