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$
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I will perform professional linux server hardening and secure docker deployment
Teddy
About this gig
Looking for a secure, high-performance server environment? I specialize in professional Linux administration, secure Docker deployments, and advanced networking.
Core Services:
* Server Hardening: Comprehensive security setups (UFW, SSH key access, Fail2ban, system patching).
* Docker Automation: Reliable container setups, Docker Compose, and automated scripts.
* Reverse Proxy & SSL: Optimized Nginx configuration with automated Let's Encrypt SSL.
* Network Architecture: Cross-region connectivity & tunneling using FRP, Tailscale, and DERP.
* Proxy Infrastructure: Custom protocol setups including VLESS (REALITY), Hysteria2, and routing.
Why Choose My Service?
* Security-First: Follows strict industry-standard system hardening.
* Performance-Driven: Built for low-latency, speed, and maximum uptime.
* Professionalism: I provide clean setups and a basic security report upon delivery.
Please message me before placing an order to discuss your unique project requirements!
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Get to know Teddy
Teddy
Linux System Administrator DevOps and Server Security Expert
- FromHong Kong
- Member sinceJul 2026
Languages
Chinese, English
I am a Linux System Administrator focused on stable, high-performance infrastructures.
Technical Competencies:
- Infrastructure: Advanced Linux Admin, Kernel Tuning, Security Hardening.
- Networking: Nginx Reverse Proxy, Firewall, Traffic Engineering.
- Network Services: Expert setup of Derp, Sing-box, FRP, and custom tunneling.
- Container & Data: Docker, Kubernetes clusters, SQL/NoSQL performance tuning.
I deliver precise, clean, and maintainable configurations. Highly adaptable to your specific stack needs. Let's optimize your system.
FAQ
Question: What details do you need to get started?
Answer: I will need your server's IP address, SSH port, and temporary root access (or SSH keys). You can change the password immediately after I complete the configuration.
Question: Do you support all VPS providers?
Answer: Yes, I work with any cloud provider (AWS, DigitalOcean, Linode, Vultr, Hetzner, etc.) running Ubuntu or Debian.
