What I built, repo by repo.

Five stereo models for measuring branch-to-tool distance on a pruning UAV. Ships all checkpoints, demo stereo pairs, a unified inference and latency-benchmark CLI, and the raw Jetson timing sheets.

Single-file branch segmentation pipeline with U-Net, DeepLab and other architectures, K-fold utilities, thin-structure metrics, and result export to JSON, CSV and Excel.

Extracts invoice data by comparing PaddleOCR, EasyOCR with spaCy, and Microsoft TrOCR. Also pulls tables out of PDF reports into Excel.

A LoRA fine-tuning recipe for one-token typed decisions: accuracy rises from 66.4% to 84.6%. The repo also holds a from-scratch Tetris that a reinforcement-learning fine-tune plays live, clearing 130+ lines to level 13.

Paste a YouTube link and get a formatted Word study document with Chinese translation and keyword breakdowns, plus natural AI narration.

Local web app that turns one image into a textured 3D mesh ready to drag into Unreal Engine 5, with a rotatable preview in the browser.

A physically buoyant boat you can sail on an open ocean, built on the Water and Buoyancy plugins with depth-based water shading and a sculpted coast.

Asuria, a pixel-art action RPG: fourteen themed dungeons across two acts, quests, shops, boss fights, and a one-click English and Chinese switch. Ships as a single Windows executable.

Job-shop scheduling solver using genetic algorithms and ant colony optimisation, tested on ABZ and FT benchmark instances.

Generic genetic algorithm library with binary, permutation and real-coded solvers.

Object-oriented simulations of queues, two-node service networks and inventory systems, plus Monte Carlo experiments.

Particle swarm optimisation system for combinatorial optimisation problems.

Ant colony optimisation system for travelling salesman problems.

Soft computing toolkit with a fuzzy logic library for decisions under uncertainty.

Multilayer perceptron application for .cal data sets.

My public dataset site, with a dataset browser, member accounts and analytics.

Free web tool that converts PDF, DOCX and TXT files, built after other converters charged a fee.

Full-stack capstone: browse dealerships, submit reviews with sentiment analysis, with token login and GitHub Actions CI/CD.

Online course app with course pages and an admin site.

Emotion detection web service that analyses text for its underlying emotions.

Analyses New York borough boundaries, exporting statistics, a chart and an interactive HTML map.

Two mathematical programming formulations of the travelling salesman problem, solved with Gurobi.

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