// Hacker Noon · 26 May 2026

Meet the Writer: Hacker Noon's Contributor Allan Mang'eni, Solutions Architect.

Allan Mang’eni is a Solutions Architect, splitting his time between Nairobi and Johannesburg, focused on programmable payments and African fintech. In this interview, he discusses the idempotency problem in cross-border settlements, the challenge of writing empathetic technical documentation, and br...

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