React NativeTypeScriptFirebaseOpenAIUX Design & Research

Project

Codi

Healthcare

A collaborative mobile app for families navigating Type 1 diabetes, designed to improve parent-child communication through a research-backed, user-centered experience.

Codi home screen
Codi history screen
Codi summary log activity screen

Overview

Product — Built a research-driven mobile app to improve parent-child communication in Type 1 diabetes care.

Role — Led front-end delivery on a 5-person team and translated UX research into production-ready screens.

Impact — Accelerated pilot readiness through iterative feedback from children and parents.

Stack / Tools

Development

React NativeTypeScriptGoogle CloudOpenAIFull-stack architectureComponent-driven UI

Design & Research

UX research synthesisResearch trial feedback integrationInteraction flow iterationCross-functional collaborationAgile team communication

Demo

Highlights (My Key Contributions)

Execution
  • Feature delivery — Built core React Native communication and care-coordination flows.
  • UX translation — Turned usability findings into reusable components and clearer interactions.
  • Cross-functional ownership — Partnered with design + research to iterate quickly.
Leadership
  • Alignment — Ran weekly cross-functional reviews across supervisors, design, engineering, and research.
  • Decision quality — Aligned engineering with UX goals to reduce rework and ship faster.
  • Adaptability — Expanded front-end ownership while maintaining delivery momentum.

Outcome

  • Scalability — Established a production-ready front-end foundation for continued feature delivery.
  • Process impact — Tightened feedback loops between research, UX, and engineering.
  • Business readiness — Positioned Codi for pilot testing with clearer validation milestones.

Next steps

  • Release — Ship the next deployment-ready candidate.
  • Validation — Run pilot testing with live CGM workflows.
  • Prioritization — Convert pilot findings into the next roadmap.