ARD Xuan

— personal site —

ARD Xuan

Arnold.Yu

  1. 01

    Less is more.

  2. 02

    Stability over speed.

  3. 03

    Automate recurring work.

  4. 04

    Reproducibility over chance.

— about —

About

Hi, I'm from Taiwan~ I have explored many different fields, from graphic design and web design to network-related areas, and now I work in a network-related field. Since I was young, I have loved drawing, and I was also exposed to animation, video editing, and other related fields in school. After graduation, I began to explore different directions such as web design and etching. In the end, I entered the network-related world and have been moving forward in this field ever since~ The following is my personal information. Please feel free to read through it~

Documents

Skills

01

System Validation & Network

Web, function, and system validation; test lab setup and network topology planning.

02

Automation & Operations

Batch device connections, automation test tooling, and Console / SSH / Telnet troubleshooting.

03

Infrastructure & Self-hosted

Docker multi-container deployment, NAS, and Linux / VM test environments.

04

Development & CI/CD

CI/CD with Jenkins and GitHub; HTML / CSS web UI development and multi-service integration.

Tools

System

  • Linux
  • VMware
  • Docker

CI / CD

  • Git
  • Jenkins

Development

  • HTML
  • CSS
  • Figma

Workflow

  • Cursor
  • Codex
  • Claude
  • Gamma

Projects

Side Project

Self-hosted Infrastructure & Services

A small self-hosted system for managing network, storage, container services, and a portal in one place.

Built with NAS, Docker, Caddy, Jenkins, Linux / VM, and related tools.

Physical topology
  • Wired
  • Wireless
Service topology
  • Network & topology AP, switch, and wired / wireless links connect the devices, with a simple topology for quick reference.
  • Services & containers Common services run on NAS and containers, with Caddy providing a unified entry point and routing.
  • CI/CD & operations Jenkins and GitHub help automate routine flows and reduce manual maintenance.
  • Portal home-web acts as the service portal, making frequently used tools easier to find and open.
  • Docker
  • Caddy
  • NAS
  • Jenkins
  • Linux / VM

Portfolio Archive

Additional works for reference.

Video

Video Works

View

Graphic

Graphic Works

View

— contact —

Contact

Channels

Base Taiwan · GMT+8