Jérémie Donon

Are you an SME/VSE without a dedicated IT department or with an aging infrastructure?

I intervene to make your information system reliable, secure, and simple, without unnecessary jargon and with concrete results.

Systems & Networks Administrator with over 5 years of experience in production environments, I can assist you with one-off or targeted missions:

🔧 My areas of intervention:

• Systems & Networks infrastructure audit

• VMware / Hyper-V virtualization (creation, migration, optimization)

• Windows Server, Active Directory, access management

• Implementation of Veeam backups and incident recovery strategy

• Security: firewall, VPN, VLAN, network segmentation

• Troubleshooting and overhaul of existing infrastructures

🎯 What you gain:

• A more stable and secure infrastructure

• Fewer breakdowns and critical risks

• A clear IT vision (audit + recommendations)

• Pragmatic solutions adapted to SMEs, no over-engineering

🚀 Why work with me:

• Based in Mauguio – on-site or remote interventions possible

• Educational approach: I simplify and document my interventions

• Clear deliverables (audit report, recommendations, diagrams, etc.)

• Available evenings and weekends for projects or planned emergencies

💡 Typical missions: infra audit, backup implementation, VMware migration, network security, taking over existing infra.