DESIGN LEAD — UIUX/SYSTEMS & AI-MIND · HCMC, VN

Nhat
Hoang

I design fintech products as systems — and wire AI into the workflow so they ship faster, cleaner, and more consistently.

09.0 YRS FINTECH · BFSI · ADS · Zalo-MiniApp
HN
// skill constellation
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01 / How I work

DOUBLE DIAMOND · 7 PHASES

Two diamonds — problem space, then solution space. Each opens with divergent exploration and closes on a converged decision. AI (Claude skills) compresses the front of each diamond; the Fiza design system locks the back. Revisions loop inside Deliver — not a full reset.

Discover diverge Define converge Develop diverge Deliver converge iterate if revisions 1 2 3 4 5 6 7 brief ship
Standardized phase AI-assisted (Claude skill) iterate on feedback

02 / Selected deployments

08 RECORDS
IDDeploymentTypeStackStatus

↳ Case-study detail & visuals available on request — drop in real screens anytime.

03 / System impact

@ FIZA · ZALO

Built the Fiza design system from scratch — standardizing components across 6+ BFSI partner products — then introduced Claude-assisted workflows that compress the path from BRD to design kickoff.

04 / git log --career

2011 → HEAD

05 / Capabilities

RUNTIME

06 / Contact

OPEN TO FREELANCE
nhat@portfolio — zsh
nhat@work:~$ whoami
→ Hoang Nguyen Khanh Nhat — Design Lead, fintech systems & AI workflows
nhat@work:~$ status
→ Available for freelance & design-systems / AI-workflow consulting
nhat@work:~$ contact --all
[email protected] · 0906 379 248 · nhathoang.work
Start a conversation → nhathoang.work ↗
HOANG NGUYEN KHANH NHAT — D.7, HCMC, VIETNAM © 2026 / BUILT AS A SYSTEM