IDEAS, DECISIONS & LESSONS

Journal

Notes on AI, architecture and building useful products.

2 articles

27 Jun 2026 · 5 min read

communication

Tech Lead English: Onboarding New Team Members

Essential English phrases and scripts for Tech Leads welcoming new developers — how to explain the codebase, set clear expectations, and communicate team culture effectively.

22 Mar 2026 · 6 min read

business-english

English Upgrade #13: Feature Demos and Team Onboarding

How to demo new features clearly and onboard new team members in English. Scripts, checklists, and phrases for knowledge transfer and first-week communication.