Selected work across AI education, full-stack products, and applied machine learning.
Full-stack AI-powered LMS for Hong Kong's mathematics education. Built event-driven microservices with LangGraph AI pipelines, multi-tenant SaaS architecture, and serverless Azure infrastructure. Features automated HKDSE paper generation, intelligent marking with LaTeX rendering, and real-time SSE progress updates.
Mental health platform combining professional counseling with AI technology. Features emotional journaling, outdoor activities, and AI-powered support.
Multivariate time series analysis using LSTM, PatchTST, XGBoost, and ensemble learning for Hong Kong weather prediction.
Role-playing celebrity imitation using Graph Structure with fine-tuned LLMs, babyAGI, GAN enhancement, and Retrieval-Augmented Fine Tuning.
Mini social media built with MERN stack, featuring data encryption, verification, and performance optimization with security considerations.