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RACHEL TAI KE JIA

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TapTap - Assessing Reaction Time on Apple Vision Pro

TapTap - Assessing Reaction Time on Apple Vision Pro

Hacking Spatial ComputingNational University of Singapore & Apple

A spatial reaction-time game on Apple Vision Pro using Swift, RealityKit, and SwiftUI, integrating gesture detection with immersive 3D interactions. This bubble-tapping game is a non-intrusive cognitive health assessment tool for elderly users, enabling engaging daily monitoring and garnering recognition at the hackathon showcase.

Swift
XCode
VisionOS
SwiftUI
Git
SafeShelter - Fast shelter decisions via AI

SafeShelter - Fast shelter decisions via AI

Community Hackathon 2025Open Government Products & People's Association

An AI-powered assistant that extracts and summarises case documents, helping social workers place rough sleepers into shelters faster

Python
ChatGPT model
Streamlit
Figma
Git
View projectGithub
DeepFloodSG - Flood Risk Forecasting

DeepFloodSG - Flood Risk Forecasting

National AI Student Challenge 2025AI Singapore & Huawei

A mobile app for a drink stall in NUS Computing, featuring online pre-orders, real-time menu updates, customisable orders, and a rewards system, increasing operational efficiency by 50%.

Pytorch
Python
Scikit Learn
React
TypeScript
Git
BroSpot - Pre-ordering and Rewards System

BroSpot - Pre-ordering and Rewards System

Hack&Roll 2025ΝUS Hackers

A mobile app for a drink stall in NUS Computing, featuring online pre-orders, real-time menu updates, customisable orders, and a rewards system, increasing operational efficiency by 50%.

Supabase
React Native
ExpoGo
TypeScript
Node.js
Git
Trading workflow optimiser

Trading workflow optimiser

#CODETOIMPACT Hackathon 2024GIC

A platform to streamline instrument approval and limit tracking, addressing key workflow pain points for traders

TypeScript
Node.js
FastAPI
React
Git
FoodLink - Food Matching platform

FoodLink - Food Matching platform

Code to Give Hackathon 2024Morgan Stanley

A donation-matching platform connecting food donors, agencies, and beneficiaries to reduce food waste and improve last-mile distribution

Node.js
Postman
JavaScript
Firebase
React
Git
NUS Study Buddy - Module Collaborator

NUS Study Buddy - Module Collaborator

CP2106 Independent Software Development Project (Orbital)NUS School of Computing

A collaborative platform designed to assist NUS students with module planning by allowing them to compare timetables and find friends to take courses with. It features comprehensive timetable management, including the ability to add personal events, and integrates social networking elements such as user profiles, secure authentication, and chat functionality. The platform also supports data export.

Next.js
Firebase
React
npm
TypeScript
JavaScript
Material-UI
Figma
Git
Vercel
Personal Website

Personal Website

Personal Project

A personal website designed to showcase my portfolio and interests. It features a responsive design, a clean and minimalistic layout, and a dark mode option. It also has easily accessible links to my social media profiles and the navigation bar.

TypeScript
Next.js
React
JavaScript
Material-UI
Git
Vercel
Public Health Service Screening App

Public Health Service Screening App

VolunteerNUS Yong Loo Lin School of Medicine

A platform designed for managing patient information and processes during a health screening. It facilitates tasks such as patient registration, form completion, and tracking of various stations. Users can register new patients, manage patient queues, and view comprehensive summaries of completed forms. The app ensures that each stage of the patient's journey is tracked and marked as complete or incomplete, providing an organized and streamlined approach to patient care and administrative tasks.

MongoDB
JavaScript
Material-UI
Figma
Next.js
React
Git
Vercel
VoluMeter - Volunteer Impact Tracking

VoluMeter - Volunteer Impact Tracking

HackathonHack4Good 2024

A volunteering tracking application designed to monitor both quantitative and qualitative aspects of volunteering efforts. It focuses on sustainability and human-centric activities, particularly for Ground Up initiatives. The platform enables organizers to manage and track metrics like total hours contributed and total participants, while volunteers can log their hours, share testimonials, and optionally upload event photos.

Pocketbase
React
Tailwind CSS
JavaScript
Material-UI
Next.js
Figma
Git
Vercel

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