IDEAS, DECISIONS & LESSONS

Journal

Notes on AI, architecture and building useful products.

39 articles

04 Apr 2026 · 7 min read

english-lesson

English Lesson — Saturday Evening: Weekend Social English

Daily English practice for tech professionals. Evening session — speaking practice, review, and real-world scenarios.

03 Apr 2026 · 10 min read

career-english

English Lesson — Friday Evening: Review Career Vocab + Interview Practice Sentences

Daily English practice for tech professionals. Evening session — speaking practice, review, and real-world scenarios.

31 Mar 2026 · 7 min read

AI-vocabulary

English Lesson — Tuesday Evening: Review AI Vocab + Listening Comprehension Tips

Daily English practice for tech professionals. Evening session — speaking practice, review, and real-world scenarios.

30 Mar 2026 · 7 min read

english-lesson

English Lesson — Monday Evening: Review Technical Vocab + Speaking Practice

Daily English practice for tech professionals. Evening session — speaking practice, review, and real-world scenarios.

29 Mar 2026 · 8 min read

english-lesson

English Lesson — Sunday Evening: Full Weekly Recap + Next Week Preview

Daily English practice for tech professionals. Evening session — speaking practice, review, and real-world scenarios.

28 Mar 2026 · 6 min read

casual-conversation

English Lesson — Saturday Evening: Casual Conversation & Weekend Social English

Daily English practice for tech professionals. Evening session — speaking practice, review, and real-world scenarios.

27 Mar 2026 · 7 min read

career

English Lesson — Friday Evening: Career Vocab & Interview Practice

Daily English practice for tech professionals. Evening session — speaking practice, review, and real-world scenarios.

26 Mar 2026 · 7 min read

communication

English Lesson — Thursday Evening: Communication Phrases & Role-Play Scenarios

Daily English practice for tech professionals. Evening session — speaking practice, review, and real-world scenarios.

25 Mar 2026 · 7 min read

architecture-vocabulary

English Lesson — Wednesday Evening: Architecture Vocab & Explaining Complex Systems Simply

Daily English practice for tech professionals. Evening session — speaking practice, review, and real-world scenarios. Tonight: master the language of system design and learn how to explain complex architectures clearly.