A line drawing of a person sitting with crossed legs, wearing polka dot pajamas, inside a computer window, talking on the phone with a red speech bubble nearby.

Hi, I’m Rachel Cheng!

A passionate UI/UX designer with the goal to create smooth user experiences and drive business impact.

Currently a UI/UX Designer at TATCS↗

Case Studies

QuerySmith

AI-powered query platform enabling fast, intuitive insight discovery for enterprise customers.

UI Design, UX Design, AI Platform

Projects

The image displays three smartphones with trip planning apps on their screens, and a background featuring a red-orange color. The app screens show trip details, featured destinations like Tokyo, Japan, and Paris, France, and options to explore trip guides and calendars for a Japan trip.

UI Design, UX Design, Data Viz, VR, Academic Project

Travel app prototype designed for intuitive, curated travel planning

Three smartphone app screens displaying a mental health tracking app. The first screen shows a greeting to Rachel, quick exercises, daily habit checklist, and support resources. The second screen features a calendar for February 2025 with weather icons and a prompt to record an entry. The third screen displays a monthly overview with growth statistics, entries logged, progress improvement, and goals met, with a plant cartoon and navigation icons at the bottom.

Nimbus

UI Design, UX Design, Academic Project

A personalized app for OCD support and symptom management

A laptop displaying a 3D graph with data points, labels for Age, Height, and Weight, and an overlay menu with options for uploading data, adjusting rotation and scale, with a Quay button and a question mark icon.

UI Design, UX Design, Academic Project

3D VR program for immersive data visualization and exploration