Yeji Lee ✺ Product Designer

Compliance at the Speed of AI: One Retail Hub

Each retailers' compliance assessments were eating 100+ hours of brands' time. One Retail Hub redesigned that experience around AI, where trust, not automation, drives every interaction.

Contribution

Product strategy ✺ Research ✺ Design system ✺ Prototyping ✺ Frontend implementation

Team

1 Product designer (me) ✺ 1 Product Director ✺ 1 Project Manager ✺ 1 UX Researcher ✺ 4 full-stack engineers

Timeline

Nov 2025 - Ongoing

main image consisting of UIs from the casestudy

The Problem

Fashion brands spend 100+ hours responding to each retailers' compliance assessments, answering the same questions repeatedly, in different formats, for every retailer that asks. There was no shared system, no memory, no way to work smarter.

What I did

Sole designer, 0 to shipped in 3 months.

I created an AI-augmented design-to-development framework with engineering, eliminating handoff in favor of shared ownership: a design constitution, AI prototyping, and direct code commits. Design fidelity reached ~95%. Alongside that, I built the design system foundation and scaled it to cover AI behaviors and interactions: the human-in-the-loop patterns that define how the product feels and build trust.

An AI prototype built during early validation closed a major European RFP before production even started.

Outcome

Reduced brand compliance response time from 100+ hours to 36 minutes. Shipped in 3 months, presented at an OECD conference, and now live as TrusTrace's free-tier product.

View Product in Action

https://trustrace.com/solutions/one-retail-hub

Framework diagram connecting SRL cycle with AI roles

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Review Experience

AI + Learning

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In-Car UX

One Retail Hub (You're here)