React Universe App

iOS & Android App Design

iOS & Android App Design

Year

'25

Client

Callstack

Service

UI/UX Design, Mobile, Product Design

Designed a networking-first experience for React Universe attendees from customizable digital badges to QR contact exchange. Shipped Apple's Liquid Glass under conference deadline pressure. Validated through Maze usability testing before launch.

© React Universe App

My Role

Designed the full mobile experience: onboarding flow, schedule browser, attendee profiles, and digital badge feature. Built a component-based design system in Figma aligned with the React Universe brand. Event app that people actually used. 63% adoption, 67% connected via QR badges, 45% created personalized profiles. Built on React Native with Liquid Glass — designed to scale beyond a single event.


Outcome

Worked closely with React Native developers during handoff and QA to ensure pixel-perfect implementation. App launched on the App Store and Google Store ahead of the conference.