UX/UI DESIGNER · PRODUCT DESIGNER

I make complex work feel clear.

I turn dense enterprise data and workflows into intuitive products through research, systems thinking, and thoughtful interaction design.

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Portrait of Kha Nguyen, UX and product designer.

Selected work

Expert Fuel planning workspace with trip queue and optimization controls

01 · TRIMBLE / ENTERPRISE PRODUCT

Connecting fuel decisions from network to dispatch

A customer-released workflow that brings approved fuel networks, route planning, execution, and compliance review into one operational story.

MORE PROFESSIONAL WORK · TRIMBLE

Enterprise workflows beyond Expert Fuel

Additional work from my Trimble role, summarized without confidential production screens or unverified outcomes.

WORKFORCE MANAGEMENT

Calendar & scheduling

Designed a drag-and-drop calendar for vehicle and driver assignments, translating dense tables into a visual planning workflow. Research and iterative usability testing with dispatchers informed the interactions.

FREIGHT & FINANCIALS

Making complex data actionable

Partnered with Product and Engineering on shipment maps and status tracking within technical constraints. Redesigned billing dashboards, transaction ledgers, and dispute-resolution workflows to support review and action.

RESEARCH & CONCEPT WORK

Earlier explorations

Research and design exercises that show how I frame questions, test ideas, and refine interfaces.

02 · LAUNCHSOURCE / LEARNING

A clearer place for sales teams to learn

A redesigned e-learning experience focused on easier navigation, stronger engagement, and a more useful dashboard.

LaunchSource e-learning dashboard displayed on a laptop

03 · HOPPER / UX RESEARCH

Understanding how travelers find the right flight

Research into behaviors, pain points, and decisions people make while searching for affordable airfare.

Hopper mobile flight search and booking interfaces

Intrepid travel booking interface shown on a desktop monitor

04 · INTREPID / E-COMMERCE

Making trip discovery easier to navigate

A booking experience that helps travelers browse and search for trips around the time they actually have available.

What I do

I design where complex systems meet real human decisions—from research and workflow definition to detailed interfaces ready for delivery.

At Trimble, I’ve worked on dense operational tools where clarity depends on the handoffs between teams, data, and decisions. I bring that same attention to every stage of a product—from understanding the problem to refining the interface.

Product design

WORKFLOWS · INTERACTION · DELIVERY

UX research

DISCOVERY · USABILITY · SYNTHESIS

Design systems

PATTERNS · COMPONENTS · CONSISTENCY