Portfolio
Projects
A curated collection of production AI systems, research prototypes, freelance products, and personal tools I have built or led.
Soccer Match Analysis
Cross-platform desktop application for football tactical analysis, built with video stitching, player tracking, and intelligent auto-focus.
LectureHub
Full-stack web platform for looking up competitive programming solutions from multiple online judges, deployed as a production-ready product.
API Services for Long-Running Tasks
Microservices API platform for resource-intensive video generation tasks with immediate responses, fault tolerance, monitoring, and GPU cost optimization.
Automatic Image and Video Merging
Deep learning and image processing module for automatically merging images and videos into templates, including green-screen video workflows.
Advanced Q&A Chatbot
RAG-based chatbot for in-depth conversational queries about programming problems, using a pre-computed vector database to reduce hallucinations.
CodeMath Solver
Autonomous problem-solving agent for programming challenges, built with a multi-stage prompt engineering framework and Selenium automation.
Programming Educator & Mentor
Programming curriculum for primary and secondary students, covering Scratch, Python, computational thinking, and competition preparation.
License Plate Recognition
Factory-deployed license plate recognition system with Dockerized API, 97% private-test accuracy, and ATiGB 2022 publication.
Product Classification System
Graduation thesis on orange classification using deep learning, Jetson Nano video processing, conveyor design, and robotic arms.