Tokyo

DING FENG

IT Operations Engineer

Empowering AI-era operations through infrastructure excellence

"A sustainable system is one that lets you sleep at night"

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DING FENG
DING FENG
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About

About Me

Lifelong-learning Infrastructure Engineer

I have over 13 years of experience in IT infrastructure operations, specializing in servers, networks, and hardware support.

Throughout my career, I have been passionate about learning new technologies and adapting to change. In recent years, I have focused on AI technologies and actively explored their practical applications. Using AI-powered tools, I have independently planned, built, and operated several websites, including this one.

I believe technology is not only about solving problems, but also about creating new possibilities. That is why I enjoy experimenting with emerging technologies and turning ideas into real projects.

I am particularly interested in the combination of AI agents, automation, and modern web development. By continuously learning and building, I hope to bridge traditional IT infrastructure expertise with the new opportunities created by AI.

My goal is to build a long-term career in Japan, continue growing as an engineer, and contribute meaningful value through technology.

13+
Years
3
Websites

Career Journey

これまでの歩み

  1. 2012
    Entering IT
    Started career in server & network operations and maintenance
  2. 2016
    Growing as an Infra Engineer
    Managed enterprise servers, network infrastructure, and virtualization
  3. 2023
    Meeting AI
    Began learning generative AI and large language models
  4. 2025
    Personal Development
    Built and operated websites leveraging AI tools
  5. 2026
    New Chapter in Japan
    Growing as an Infrastructure × AI engineer

Current Focus

  • AI Applications
  • Infrastructure Automation
  • Cloud Technology
  • Japanese Language Learning
Skills

Tech Stack

Infrastructure

LinuxNagiosCobblerMySQLNginxDNS (BIND)DHCPLAMP

Network

Network DesignVPNFirewallLoad BalancingVLANCiscoNFSFTP

Tools & Automation

AnsibleTerraformPrometheusGrafanaCactiHostMonitorn8nDify

Cloud

AWS (EC2, S3, RDS, Lambda)AzureAlibaba CloudVMware vSphereiDRAC

Languages

PythonGoJavaScriptBashPHPJapanese (JLPT N2)English
Projects

Projects

AI Blog Platform

Auto-publishing blog built with OpenClaw and AI. Continuous coverage of AI, crypto, and Japan IT.

OpenClawAI AgentNext.jsCloudflareAutomation
Visit site

Personal Blog

A personal blog covering IT infrastructure, AI techniques, and my study logs in Japan.

BlogNext.jsCloudflareMarkdown
Visit site

GitHub Portfolio

Public showcase of personal projects and learning. Web, AI, and automation tooling code.

GitHubReactTypeScriptOpen Source
View on GitHub
Career

Experience

Sep 2021 - Oct 2025
IT Operations Engineer
Guangzhou Yixun Network Technology (Weihai)
Maintenance of health check machines and certificate issuing machines. Regular inspection, troubleshooting, recovery. HW/SW fault diagnosis. User support and cross-team coordination.
Nov 2016 - Aug 2021
Systems Operations Engineer
Hexun.com (Beijing)
PC setup and configuration. Windows/Linux environment operations. Internal network setup and management. VMware vSphere virtual server management. Nagios+Cobbler monitoring and auto-provisioning. Shell Script automation.
Oct 2011 - Nov 2016
Server Operations Engineer
Capital Information Technology (Beijing)
Data center server operations. Linux server build and configuration. Shell Script automation. LAMP stack deployment, MySQL management. Nginx/DNS/DHCP/FTP/Postfix/Squid/NFS setup and operations. Cacti/HostMonitor monitoring tool deployment.

Education

Oct 2025 - Apr 2027 (Expected)
New World Language Academy
Japanese Language
Mar 2012 - Jul 2014
China University of Geosciences (Beijing)
Associate's, Computer Science & Information Technology
Aug 2010 - Sep 2011
Beida Qingniao APTECH Computer Education
Diploma, Network Engineering
Contact

Contact

Email
[email protected]
GitHub
github.com/dingfeng901228-oss
LinkedIn
linkedin.com/in/dingfeng901228