Resume

%------------------------
% Resume in Latex
% Generated from content/resume.en.json
%------------------------

\documentclass[letterpaper,11pt]{article}

\usepackage{latexsym}
\usepackage[empty]{fullpage}
\usepackage{titlesec}
\usepackage{marvosym}
\usepackage[usenames,dvipsnames]{color}
\usepackage{verbatim}
\usepackage{enumitem}
\usepackage[hidelinks]{hyperref}
\usepackage{fancyhdr}
\usepackage[english]{babel}
\usepackage{tabularx}
\usepackage{fontawesome5}
\usepackage[scale=0.90,lf]{FiraMono}
\usepackage{contour}
\usepackage[normalem]{ulem}
\usepackage{tgheros}
\usepackage[T1]{fontenc}

\definecolor{light-grey}{gray}{0.83}
\definecolor{dark-grey}{gray}{0.3}
\definecolor{text-grey}{gray}{.08}

\DeclareRobustCommand{\ebseries}{\fontseries{eb}\selectfont}
\DeclareTextFontCommand{\texteb}{\ebseries}

\renewcommand{\ULdepth}{1.8pt}
\contourlength{0.8pt}
\newcommand{\myuline}[1]{%
  \uline{\phantom{#1}}%
  \llap{\contour{white}{#1}}%
}

\renewcommand*\familydefault{\sfdefault}

\pagestyle{fancy}
\fancyhf{}
\fancyfoot{}
\renewcommand{\headrulewidth}{0pt}
\renewcommand{\footrulewidth}{0pt}

\addtolength{\oddsidemargin}{-0.5in}
\addtolength{\evensidemargin}{0in}
\addtolength{\textwidth}{1in}
\addtolength{\topmargin}{-.5in}
\addtolength{\textheight}{1.0in}

\urlstyle{same}
\raggedbottom
\raggedright
\setlength{\tabcolsep}{0in}

\titleformat {\section}{
    \bfseries \vspace{2pt} \raggedright \large
}{}{0em}{}[\color{light-grey} {\titlerule[2pt]} \vspace{-4pt}]

\newcommand{\resumeItem}[1]{
  \item\small{
    {#1 \vspace{-1pt}}
  }
}

\newcommand{\resumeSubheading}[4]{
  \vspace{-1pt}\item
    \begin{tabular*}{\textwidth}[t]{l@{\extracolsep{\fill}}r}
      \textbf{#1} & {\color{dark-grey}\small #2}\vspace{1pt}\\
      \textit{#3} & {\color{dark-grey} \small #4}\\
    \end{tabular*}\vspace{-4pt}
}

\newcommand{\resumeProjectHeading}[2]{
    \item
    \begin{tabular*}{\textwidth}{l@{\extracolsep{\fill}}r}
      #1 & {\color{dark-grey} #2} \\
    \end{tabular*}\vspace{-4pt}
}

\renewcommand\labelitemii{$\vcenter{\hbox{\tiny$\bullet$}}$}

\newcommand{\resumeSubHeadingListStart}{\begin{itemize}[leftmargin=0in, label={}]}
\newcommand{\resumeSubHeadingListEnd}{\end{itemize}}
\newcommand{\resumeItemListStart}{\begin{itemize}}
\newcommand{\resumeItemListEnd}{\end{itemize}\vspace{0pt}}

\color{text-grey}
\setlength{\footskip}{5pt}

\begin{document}

\begin{center}
    \textbf{\Huge Joe (Yung-Hung) Huang} \\ \vspace{5pt}
    System / DevOps Engineer \\ \vspace{4pt}
    \hspace{1pt} \faEnvelope \hspace{2pt} \texttt{\href{mailto:yunghunghuang984@gmail.com}{yunghunghuang984@gmail.com}} \hspace{1pt} $|$
    \hspace{1pt} \faGithub \hspace{2pt} \texttt{\href{https://github.com/blackdesert575}{blackdesert575}} \hspace{1pt} $|$
    \hspace{1pt} \faMapMarker* \hspace{2pt}\texttt{Taipei, Taiwan}
    \\ \vspace{-3pt}
\end{center}

\section{SUMMARY}
\begin{itemize}[leftmargin=0in, label={}]
  \item\small{System / DevOps / SRE engineer with experience across Linux operations, cloud and on-premise infrastructure, Kubernetes, CI/CD, observability, and infrastructure automation.}
\end{itemize}

\section{EXPERIENCE}
\resumeSubHeadingListStart
\resumeSubheading
  {System / DevOps Engineer}{Jun 2025 -- Present}
  {Logic Solutions Inc.}{}
  \resumeItemListStart
    \resumeItem{Worked in a Linux terminal environment.}
    \resumeItem{Built and maintained a Rocky Linux based Amazon Machine Image for EC2 using Packer.}
    \resumeItem{Maintained AWS and on-premise infrastructure within the Taiwan engineering team using Git-based infrastructure as code workflows with Terraform, Terragrunt, and Atlantis.}
    \resumeItem{Assisted in reviewing and validating existing technical documentation and infrastructure processes, identifying inconsistencies across regions.}
    \resumeItem{Maintained system initialization automation with Ansible for Linux configuration, Java runtime, Nginx, RabbitMQ, and NFS setup.}
    \resumeItem{Built and maintained Jenkins CI/CD pipelines using Groovy scripts for Taiwan engineering workflows.}
    \resumeItem{Managed bastion host and internal asset tracking services based on Consul and Golang services, integrating EC2 metadata into centralized access control.}
    \resumeItem{Analyzed system resource utilization and performance metrics through Prometheus and Grafana to identify infrastructure bottlenecks and propose optimization solutions.}
    \resumeItem{Maintained the observability stack built around Prometheus, Grafana, and Consul.}
    \resumeItem{\textbf{Technologies}: Linux, AWS, Packer, Terraform, Terragrunt, Atlantis, Ansible, Jenkins, Groovy, Prometheus, Grafana, Consul, Golang}
  \resumeItemListEnd

\resumeSubheading
  {System / Site Reliability Engineering (SRE) / DevOps Engineering}{Nov 2023 -- Dec 2024}
  {Mending Technology CO., LTD.}{}
  \resumeItemListStart
    \resumeItem{Worked in a Linux terminal environment.}
    \resumeItem{Participated in on-call rotations about one week per month and troubleshot production issues with team members.}
    \resumeItem{Supported a cryptocurrency exchange platform on AWS and on-premise infrastructure.}
    \resumeItem{Administered Kubernetes clusters on AWS and on-premise environments.}
    \resumeItem{Managed AWS and Cloudflare infrastructure with Pulumi and Ansible.}
    \resumeItem{Administered CI/CD pipelines with GitLab CI and Jenkins.}
    \resumeItem{\textbf{Technologies}: Linux, AWS, Cloudflare, Kubernetes, Pulumi, Ansible, GitLab CI, Jenkins}
  \resumeItemListEnd

\resumeSubheading
  {Site Reliability Engineering (SRE) / DevOps / Cloud Engineering}{Nov 2021 -- Apr 2023}
  {CloudRock Technology Co., Ltd}{}
  \resumeItemListStart
    \resumeItem{Worked in a Linux terminal environment.}
    \resumeItem{Participated in on-call rotations and troubleshooting with team members.}
    \resumeItem{Developed a Python automation project for web monitoring.}
    \resumeItem{Developed a streaming platform project based on GCP GKE and Aliyun ACK.}
    \resumeItem{Managed cloud infrastructure across AWS, GCP, Aliyun, and Cloudflare with JumpServer.}
    \resumeItem{Administered Kubernetes clusters on AWS EKS, GCP GKE, and Aliyun ACK.}
    \resumeItem{Administered CI/CD pipelines with GitLab CI, Jenkins, and Tekton.}
    \resumeItem{\textbf{Technologies}: Linux, Python, GCP, GKE, Aliyun, ACK, AWS, EKS, Cloudflare, JumpServer, Kubernetes, GitLab CI, Jenkins, Tekton}
  \resumeItemListEnd

\resumeSubheading
  {IoT Bootcamp (Full-Stack \& System Fundamentals Training)}{Jan 2021 -- May 2021}
  {Industrial Technology Research Institute (ITRI)}{}
  \resumeItemListStart
    \resumeItem{Completed an intensive hands-on training program covering web development fundamentals, system programming, Linux environments, networking basics, and IoT system integration.}
    \resumeItem{Built an IoT monitoring system named IndoorAirBox using Raspberry Pi and ESP8266 for temperature and humidity data collection.}
    \resumeItem{\textbf{Technologies}: Web Development, Linux, Networking, IoT, Raspberry Pi, ESP8266}
  \resumeItemListEnd
\resumeSubHeadingListEnd

\section{PROJECTS}

\resumeSubHeadingListStart
\resumeProjectHeading
  {\textbf{homelab}}{}
  \resumeItemListStart
    \resumeItem{A personal Linux lab environment built on Proxmox VE to support multiple personal projects.}
    \resumeItem{Built infrastructure with Proxmox VE to support personal Linux lab environments.}
    \resumeItem{\textbf{Technologies}: Proxmox VE, Linux}
  \resumeItemListEnd
\resumeSubHeadingListEnd

\resumeSubHeadingListStart
\resumeProjectHeading
  {\textbf{resume}}{}
  \resumeItemListStart
    \resumeItem{An online CV website based on LaTeX for recording experience, projects, education, and skills.}
    \resumeItem{Built an online CV website based on LaTeX.}
    \resumeItem{\textbf{Repository}: \href{https://github.com/blackdesert575/resume}{https://github.com/blackdesert575/resume}}
    \resumeItem{\textbf{Technologies}: LaTeX, GitHub Actions, Cloudflare Pages}
  \resumeItemListEnd
\resumeSubHeadingListEnd

\section{EDUCATION}
\resumeSubHeadingListStart
\resumeSubheading
  {National Dong Hwa University}{2016 -- 2019}
  {Master of Science in Materials Science and Engineering}{Shoufeng, Hualien}

\resumeSubheading
  {National Dong Hwa University}{2012 -- 2016}
  {Bachelor of Science in Materials Science and Engineering}{Shoufeng, Hualien}
\resumeSubHeadingListEnd

%-----------PROGRAMMING SKILLS-----------
\section{SKILLS}
 \begin{itemize}[leftmargin=0in, label={}]
    \small{\item{
     \textbf{Languages}{: Mandarin (native), English (professional working proficiency)} \\
     \textbf{Programming Languages}{: Python (proficient), Bash (competence), SQL (competence), Rust (competence), Golang (beginner)} \\
     \textbf{Version Control}{: Git} \\
     \textbf{Frameworks}{: Django, FastAPI, Selenium, pandas, SQLAlchemy} \\
     \textbf{Operating Systems}{: Linux (proficient), macOS (competence), Windows (beginner)} \\
     \textbf{CI/CD}{: GitLab Runner, GitHub Actions, Jenkins, Tekton Pipelines, Argo CD} \\
     \textbf{Streaming \& Messaging}{: Apache RocketMQ, RabbitMQ} \\
     \textbf{Scheduling \& Orchestration}{: Kubernetes (EKS, GKE, ACK, k0s, k3s)} \\
     \textbf{Kubernetes Subsystems}{: ingress-nginx, cert-manager, ECK operator, KEDA, Istio} \\
     \textbf{Service Proxy}{: NGINX, HAProxy, MetalLB, Envoy} \\
     \textbf{Coordination \& Service Discovery}{: Apache Zookeeper, Nacos, Consul} \\
     \textbf{Container Registry}{: Harbor} \\
     \textbf{Automation \& Configuration}{: Ansible, Atlantis, Terraform, Terragrunt, Pulumi} \\
     \textbf{Cloud Providers}{: AWS, Google Cloud, Alibaba Cloud, Cloudflare} \\
     \textbf{Certification}{: AWS Certified Solutions Architect Associate, AWS Certified Cloud Practitioner}
    }}
 \end{itemize}

\end{document}