The newest posts on cloud architecture, AWS, AI and banking technology — most recent first.
Published on andrewbaker.ninja This is a researched opinion piece. The data points are sourced and linked in the references at the end, but the conclusions drawn from them are mine.…
Read more →Technology Strategy · AI Economics · May 2026Andrew Baker · Group CIO, Capitec Bank For the last three years, the technology industry has spoken about artificial intelligence with almost religious…
Most organisations believe their interview process selects for leadership. It does not. It selects for the ability to perform leadership in a low stakes, well prepared, time limited conversation in…
Read more →Published on andrewbaker.ninja It is 09:47 on a Tuesday morning. A researcher publishes a new CVE (Common Vulnerabilities and Exposures) for a widely deployed authentication library. The advisory goes live.…
Read more →Most outages are not caused by a single bug. They are caused by teams that have gradually lost a coherent mental model of the system they operate. Kubernetes retries. Queues…
Read more →Andrew Baker · May 2026 I get asked a lot of questions about how Capitec secures its customers’ money. Not in the abstract, but the real ones: what happens if…
1. The Corporate Voice Is Losing Credibility A strange thing is happening in executive communication. The more polished it becomes, the less believable it feels. For years, large organizations trained…
Read more →Or: What to do after you have spent years writing posts that scare people. There is a pattern in my writing that I have only recently started to see clearly.…
There is nowhere left to hide. For decades, banks built an elegant asymmetry into the relationship with their customers. The bank had a team of specialists, the time to design…
Read more →1. The Rugby Lesson Most People Learn the Hard Way If you have ever played rugby, you learn very quickly what a handoff is. You approach a player too high,…
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