Transforming a critical but unscalable tool into a unified web platform that empowers Woolworths Range Analysts to conduct category reviews faster, more independently and with clearer outcomes for Category Managers.
A centralised web application replacing Woolworths' fragmented Google Sheets-based Assortment Recommender Tool (ART), designed for Range Analysts to efficiently manage category range reviews across the 900+ store network. Through our UX process, we identified that users' core needs were to reduce manual effort and time spent on data validation, and gain a clearer, more confident way to communicate ranging decisions to Category Managers — all within one unified platform.
UX / UI Designer — end-to-end across the full project.
User Research, Jobs-to-be-Done, Persona Development, Information Architecture, Wireframing, Prototyping, User Testing and Developer Handoff. AI-assisted design using Claude — accelerating research synthesis, conceptual design, wireframing, rapid prototyping, synthetic testing and documentation throughout.
Range Analysts at Woolworths are responsible for making critical ranging decisions that determine product assortment across a 900+ store network — but the tools and processes supporting this work, most critically V10, were making it harder, not easier.
V10 was fundamentally unscalable. Reviews took too long, a high barrier to entry limited who could run them, and critical pain points — manual data validation consuming the majority of setup time, poor error troubleshooting, a disjointed workflow and no effective way to communicate ranging rationale to Category Managers — created a significant bottleneck.
How do we transform a tool that only experienced analysts could navigate into one that supports the full team — without compromising the depth that power users rely on?


A unified platform built around a hub-and-spoke navigation model — Run Summary as the central control point, replacing fragmented Google Sheets and Excel workflows.
Automated data health validation reduced hours of manual setup to minutes. Guided workflows with progressive disclosure served both novice and expert analysts. Integrated run summaries and change tracking gave analysts a clear way to communicate ranging rationale to Category Managers for the first time.

A comparison of the conventional UX process against the AI-assisted approach applied on this project.
I mapped V10 and V11 across their capabilities, architecture and limitations — documenting the fragmented workflow spanning Google Sheets, BigQuery and external Excel files before any design work began.


15 discovery interviews surfaced a consistent pattern: the pain wasn't in the ranging decisions themselves but in everything required to get there — manual validation, fragmented tooling and no clear way to communicate recommendations to Category Managers.


Research insights were translated into a concrete navigation structure through a collaborative journey mapping workshop with SMEs and stakeholders, validating workflow progression before any wireframing began.


User journeys were translated into lo-fi wireframes across all five core sections, defining screen layouts, navigation patterns and content hierarchy ready for SME validation.


Weekly SME reviews validated business rules and refined the information architecture, while fortnightly check-ins with developers identified technical feasibility issues — all before any hi-fi investment.



Lo-fi wireframes were built into high-fidelity Figma prototypes across all five sections, applying accessibility standards and a consistent visual language throughout.




25+ sessions across the core screens revealed where analysts succeeded, where they hesitated and where the design needed to change.
User feedback was incorporated across all five sections while maintaining design system consistency throughout.




Comprehensive specifications were delivered across all five sections — covering layout, interaction behaviours, edge cases and error states.


Full interactive Figma prototype covering all core analyst workflows