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From Idea to MVP: How I Use AI Before Writing a Single Line of Code
2h ago · 5 min read · Stop Asking AI to Write Code. Ask It What to Build Instead. Most developers use AI to generate code. I do that too. But the most valuable way I use AI isn't writing code—it's helping me decide what to
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Your AI assistant can leak files people aren't allowed to see — here's how to fix it
19h ago · 11 min read · TL;DR Vector search ignores your permission model: an engineer can ask your RAG assistant about board-level financials and get them, because semantically close = retrieved, and a restricted chunk in
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Topic Suggestion — Designing a Function That Knows What to Recommend Without Magic Numbers
7h ago · 8 min read · Phase 4 gave the study system memory of individual problems — when each one is due for review based on SM-2. Phase 5 asks a different question: zoomed out across all topics, what should I actually be
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Your Payment Latency Is Costing You Merchants — How to Know Before They Tell You
1h ago · 7 min read · Most fintechs don't know their end-to-end payment performance until a merchant complains. By then the conversation is already about churn, not optimisation. The Merchant Conversation You Don't Want to
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