IDEAS, DECISIONS & LESSONS
Notes on AI, architecture and building useful products.
919 articles
05 Apr 2026 · 6 min read
english-lesson
Daily English practice for tech professionals. Noon session — vocabulary deep dive with pronunciation, exercises, and real-world examples.
Read more05 Apr 2026 · 6 min read
1on1
A practical guide for Vietnamese tech leads on running effective 1-on-1 meetings in English — from opening questions to giving feedback and closing action items.
Read more05 Apr 2026 · 4 min read
agents
OpenAI's GPT-5.4 crosses the human baseline on OSWorld-V with native computer-use, 1M token context, and parallel tool calling. Here's what it actually means for teams building AI systems in 2026.
Read more05 Apr 2026 · 5 min read
ai
An 8B model that fits in 1GB RAM, runs on your iPhone, and stays competitive with full-precision models. PrismML's Bonsai changes the math on edge AI deployment. Here's the technical breakdown.
Read more05 Apr 2026 · 5 min read
english
Practical English phrases and strategies for Vietnamese tech leads who mentor, coach, and guide junior developers in international teams.
Read more05 Apr 2026 · 5 min read
english
Targeted pronunciation exercises for the sounds Vietnamese speakers struggle with most — th, v/f, r/l, and short vowels — with tech-themed scripts and shadowing drills.
Read more05 Apr 2026 · 8 min read
english-lesson
Daily English practice for tech professionals. Evening session — speaking practice, review, and real-world scenarios.
Read more05 Apr 2026 · 6 min read
1-on-1
Learn the exact phrases, structure, and vocabulary to run confident, productive 1-on-1 meetings in English — from opening the conversation to giving difficult feedback.
Read more05 Apr 2026 · 6 min read
english-lesson
Daily English practice for tech professionals. Morning session covering the weekly review — top 5 words and phrases from the week with pronunciation guide, exercises, and real-world examples.
Read more
