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Chandler Nguyen

Vol. 04 · Issue 22 · Building in Public

I spent 18 years in advertising.Then I learned to code.

I turn media judgment, client pressure, and messy briefs into AI products and operating systems — while writing down what actually works.

Established
2008.
18+ years in advertising.
Archive
514.
Essays written across the archive.
Shipped
04.
Products live as of May 2026.

Thesis

Most teams do not need another tool. They need a clearer operating model: what to automate, what to protect, what to deepen, what to change. Everything I write, build, and teach starts there.

A working principle, since 2024.

The Practice

Four products. One operating model.

Each product lives in one quadrant of the model. The course teaches the frame; the rest applies it.

Recent Notes

Practical notes on AI and building.

A working notebook, not a polished manual. Read it as drafts that change as the practice changes.

No. 01Marketing

What Publicis Is Really Buying for $2.2B: Notes on the LiveRamp Deal

No. 02AI

6 Months, 3 Game Projects, 0 Shipped

No. 03AI

I Rolled Back 2,724 Lines After One AI Audio Change Broke Production

No. 04AI

I'm Using Claude Code for Everything Else But Coding

No. 05AI

Two years after my 7 Andrew Ng courses: the 2026 path I'd actually take