Work Portfolio
Projects & Case Studies Public repositories show implementation practice. Case studies show professional architecture work where source code cannot be shared.
Case Studies
Professional Architecture Work Real-world engineering work presented as architecture decisions, tradeoffs, and outcomes instead of source code.
CRM Agentic AI Architecture Evolution A professional architecture case study about evolving enterprise CRM automation from prompt-based API calls into reusable skill-based agent workflows.
Enterprise AI Agentic Workflows Skill-Based Architecture CRM Automation
What it shows
Moved critical workflow control out of prompts and into deterministic execution paths. Separated agent responsibilities for querying, validation, notification, and route planning. Introduced reusable AI skills that can wrap workflows, APIs, and LLM steps behind stable capabilities. Read Case Study GitHub Projects
Public Repositories Code-first projects that can be inspected directly through GitHub or live demos.
Personal Website Personal portfolio website built with Next.js and deployed on Vercel.
Next.js Tailwind CSS Vercel
Social Platform (Auth & RBAC) A full-stack social platform built to practice authentication, authorization, and CRUD operations. Supports user registration, JWT-based login, role-based access control, and post ownership validation.
Next.js NestJS TypeORM JWT RBAC MySQL
Todo CLI A command-line todo application built in Go, featuring persistent storage with SQLite and a maintainable project structure for long-term use.
Google Image Crawler A Python-based tool that automates keyword-based image collection using Google Custom Search API, designed for LLM and vision dataset preparation.
Python Google Custom Search API REST API
Taiwan Weather Web A web-based weather query tool built with Python and Flask that consumes CWA Open Data to provide 36-hour forecasts for all 22 cities and counties in Taiwan.
Python Flask CWA Open Data API REST API