Chung-Han walking Brynn

Hi, I'm Chung-Han

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Hi, I'm Chung Han

I turn complex data problems into products people actually use.

14 yrs in product design
8 yrs in leading teams
5 yrs in owning roadmaps
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Selected work

How I ship: products told in five steps.

Vibe coding

How I build on the side: AI tools beyond the day job.

Introducing TFF Filler

Using Claude Code to solve a repetitive permit-paperwork problem. Start small, ship what works.

Read on →
More on Substack

An ongoing log of building real tools with AI: the wins, the dead ends, the lessons.

Visit the Substack →
How I lead

How I lead: three principles I come back to every time.

Continuous growth culture

Weekly knowledge-sharing and a monthly AI learning club turn individual curiosity into team capability.

Data-driven evaluation

Telemetry and research define the OKRs, so quality is measured against outcomes, not asserted.

Transparent leadership

Direct, data-backed communication and leading by show-and-tell, so cross-functional partners stay aligned.

Need a designer who thinks like a product strategist?

Let's solve data challenges at scale
LinkedIn  ·  hello@chunghan.work