h
hugouzi

Hongzhi Zi

@hugouzi

Senior DevOps Linux Server Administration Expert

Chine
Anglais, Chinois
Certaines informations sont présentées en anglais.
À propos de moi
Hello! I am a Senior DevOps Engineer and Enterprise IT Architect with extensive hands-on experience in Linux server administration, Docker/Podman container deployment, Nginx optimization, and Cloudflare DNS routing. I specialize in troubleshooting critical infrastructure failures, automating backend workflows, and ensuring high-availability web performance for global clients. Let's solve your technical challenges efficiently.... Plus d’infos

Compétences

h
hugouzi
Hongzhi Zi
hors ligne • 
Temps de réponse moyen de 3 heures

Voir mes services

CI/CD
I will fix your linux, k8s, and docker server issues
De20 $US / projetPlus de détails
Conteneurisation DevOps
I will setup cloudflare dns, cdn, waf security, and fix ssl issues
De15 $US / projetPlus de détails

Expérience professionnelle

Freelance

Senior DevOps

Freelance • Temps plein

Aug 2017 - Aug 2021 • 4 yrs

Managed large-scale Linux server clusters, containerized deployments (Docker/Podman), and CI/CD pipelines to ensure high availability and stability. Configured Nginx reverse proxies, SSL certificates, and Cloudflare DNS routing for production web services. Automated routine maintenance, backup management (OBS), and system monitoring using shell scripting and SQL/Redis automation tools. Troubleshot critical network and infrastructure performance bottlenecks, reducing system downtime and optimizing resource utilization.