A webcam-based gaze tracking system that connects calibration, real-time inference and dwell interaction.

A multi-tenant real-estate business system connecting property inventory, customers, contracts and daily operations.

I built a minimal, verifiable on-chain access approval contract using Foundry + Solidity (AccessControl role management + audit events), deployed it to Ethereum Sepolia, and verified the source on Etherscan.

My teammates and I implemented an eye tracking algorithm based on MediaPipe and Sklearn, and developed a real-time eye tracking and gaze control system based on this algorithm using PyQt6.

I designed a personalized apparel design and virtual try-on application using SwiftUI and CoreML, while using Blender to process human models and set up a backend service on Ubuntu.

I designed an expense management system for my father's restaurant, featuring expense recording, data analysis, report generation, and Deepseek professional analysis.

I designed an intelligent LED display system based on Arduino UNO and ASR-PRO voice recognition module, which can control various lighting effects through voice commands.

My teammates and I designed an intelligent sound source identification and positioning system using a combination of STM32 microcontrollers, TDOA algorithms, voice recognition, and LCD display technologies.

I participated in the UI/UX design interactive interface project under X Cluster, an annual flagship project of the School of Computing at the National University of Singapore.