Jonathan Clais

🎯 Freelance Systems & Network Administrator | Expertise Linux, Windows, Virtualization, Cloud

With 6 years of experience in systems and network administration, I offer my freelance services to support companies in managing, optimizing, and securing their IT infrastructure.

💡 What I offer:

Systems Administration: Linux (Debian, Ubuntu, CentOS), Windows Server (AD, GPO, DNS/DHCP)

Virtualization & Containerization: VMware, Proxmox, Hyper-V, Docker, Nutanix

Networks: Router configuration, firewalls, VPN (OpenVPN, IPsec), VLANs, monitoring

Cloud & DevOps: AWS, Azure, Bash/Powershell scripting

Security & Backups: Audits, hardening, implementation of backup/restore solutions

✅ Responsive, autonomous, and solution-oriented, I can handle both one-off missions and long-term support. I adapt to the specific needs of each client.

📍 Based in Lyon, available for remote work or on-site depending on the project.

👉 Let's discuss your needs!