IDEAS, DECISIONS & LESSONS
Notes on AI, architecture and building useful products.
5 articles
25 Jul 2026 · 8 min read
ai
The AI field moves faster than any newsletter can track. Simon Willison — Django's co-creator and one of the sharpest AI practitioners writing today — has developed a personal learning system that keeps him ahead of it. Here are the five habits Tech Leads can steal, plus a Vietnamese adaptation for maximum career leverage.
Read more10 Mar 2026 · 6 min read
business-english
A 15-minute daily English practice routine for tech leads. Shadowing, AI practice, and micro-exercises you can do between meetings — no textbooks required.
Read more28 Feb 2026 · 8 min read
ai
How to use Claude, ChatGPT, and other AI tools as your personal English tutor. Prompt templates, role-play scenarios, and daily AI workflows for busy professionals.
Read more24 Feb 2026 · 7 min read
communication
The 50 most mispronounced tech words, Vietnamese-specific pronunciation traps, and a 10-minute daily drill that actually fixes your accent.
Read more23 Feb 2026 · 7 min read
career
A practical English improvement roadmap for non-native speaking technical leaders. No textbooks, no grammar drills — just what actually works when you're 40+, busy, and need results.
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