I'm a developer from Taiwan, currently focusing on practical tools, open-source maintenance, Minecraft server tooling, and AI-assisted software development.

• Maintaining and modernizing open-source projects.
• Building Taiwan-focused utility tools.
• Exploring AI-assisted development workflows for refactoring, testing, documentation, and release maintenance.

An upstream-recognized active fork of WonderlandUHC, an open-source Minecraft UHC plugin. This fork continues the original project after it stopped receiving updates, with support for modern Paper/Minecraft versions, updated documentation, public releases, and ongoing compatibility work.

Main work:

• Upgraded the plugin for newer Paper/Minecraft versions.
• Researched and refactored legacy plugin code.
• Maintained documentation, installation notes, and release packages.
• Helped preserve the original open-source context and GPL-3.0 license.

A Taiwan PC parts search and price-tracking platform based on public retail data. The goal is to provide a cleaner and more searchable experience for browsing CPUs, GPUs, motherboards, memory, storage, power supplies, and other PC components.

Main features:

• Product search, category browsing, vendor filters, and price sorting.
• Price history and recent price change tracking.
• Client-side PC build list, total price calculation, Excel export, and printable layout.
• Data reliability checks and maintenance tooling.

A Taiwan retail-oriented Chinese AI PC build recommendation platform. The project combines RAG, compatibility rules, traceable data pipelines, and a maintainable FastAPI backend to generate PC build suggestions with better structure and lower hallucination risk.

Main focus:

• Retrieval-based recommendation flow.
• Compatibility rule checking.
• Crawler/catalog data pipeline.
• Traceable snapshots, smoke tests, and release validation.
• AI-assisted development for refactoring, testing, documentation, and iteration.

A legacy Minecraft UHC datapack originally built for community UHC events. It adds event-oriented features such as height limits, mob clearing, glowing effects, statistics, admin flow helpers, and cleanup commands. This project is kept as a public record of earlier Minecraft server tooling work.

A smart learning platform concept that turns uploaded study materials into story-based and interactive learning content, combining AI-generated scenarios, quizzes, and learning progress tracking.

• Java / Minecraft plugin development
• TypeScript / web applications
• Python / FastAPI backend systems
• RAG and AI-assisted development
• Data pipelines, automation, and documentation
• Practical tools for Taiwan-based users

Some repositories are active projects, while others are kept as learning records, prototypes, or legacy projects. My current focus is on open-source maintenance, practical utility platforms, and using AI as a development assistant rather than a replacement for engineering decisions.