@paul-murithi
BSc IT Student • Aspiring AI & Backend Engineer
Nothing here yet.
Nothing here yet.
2d ago · 9 min read · Sim-Pesa Build Log — Week 8 of 16 Welcome to Week 8 of the Sim-Pesa build log. We've officially reached the halfway point of the project. What a journey it's been. Last week, I built the atomic idemp
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Feb 27 · 9 min read · Sim-Pesa Build Log — Week 6 of 16 After spending Week 5 designing the transactional state machine, Week 6 was all about implementing it in code. The challenge: building a system that can handle concu
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Feb 17 · 7 min read · Sim-Pesa Build Log — Week 5 of 16 We are now at the start of Phase 2, and this week had zero new code committed. Instead, it was pure architecture work; the slow, deliberate kind of design that determines whether the implementation phase goes smooth...
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Feb 13 · 7 min read · The Black Box Problem For most of my development career, logging was an afterthought. Sprinkle a few console.log() statements here and there, ship it, move on. It worked well enough for small projects. But Sim-Pesa—my local M-Pesa transaction applian...
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