Thoughts on fintech innovation, technology leadership, and building scalable systems that power Africa's digital economy.
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The first team I inherited had already lost two managers in eighteen months, and they told me so in the first meeting. Not as a complaint, exactly. More as a...
A customer taps their card at a coffee shop, and roughly 300 milliseconds later a little screen says "Approved." In that blink, a message crossed four or five...
A payments engineer pinged me at 11:40 on a Tuesday night: our settlement reconciliation job had thrown an exception and stopped halfway through a batch of...
The first serious chargeback I ever dealt with cost us about £40,000 and, worse, taught the whole company that our dispute process was held together with a...
Last spring I sat down with one of my best engineering managers for what was supposed to be a routine one-on-one, and she spent the first ten minutes...
The first time one of my payment services took real money out of a real account during a test run, I was standing at a whiteboard explaining to a new hire why...
