RAG-based Knowledge-based Assistant
An R&D project I developed at Matific. It is an AI-powered assistant designed to help support staff understand the logic behind product functionalities without needing to consult developers, especially when handling new or complex customer issues. Built using LangChain, a vector database, text embeddings, and OpenAI LLMs.
A/L Physics Teacher Assistant + Class Scheduler
A project I built for my wife. It is a collection of tools designed to support her day-to-day work at school and private classes. The system includes AI-powered features to assist with her teaching career, such as generating new Physics problem ideas, simplifying complex concepts, and helping create structured lesson plans and schedules.
My personal website and portfolio combined with a comprehensive life management toolkit. It includes tools for task management, time management, habit tracking, finance and expense tracking, and TBR tracking. The system also features a CLI tool that allows me to insert and retrieve data directly from the terminal without interrupting my workflow.
AR-based Indoor Navigation Guide
Final-year university project — an augmented reality application built with Unity and iOS ARKit. The application was designed to help visitors navigate large buildings by providing real-time, AR-based indoor guidance and directional assistance.