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Freelance IT Consultant · Field IT Support · System Administration

Freelance IT support for enterprise environments.

Freelance IT Consultant | IT System Administrator | Field IT Support | On-site & Remote Services | Infrastructure

Independent IT professional with hands-on experience supporting business infrastructure, enterprise environments and both on-site field operations and remote support for companies, system integrators and service providers.

Freelance IT Consultant
On-Site Technical Support
IT Systems Administration
Professional Profile

Reliable support for real-world infrastructure needs.

Professional profile details

With more than two decades of experience in IT infrastructure and technical support, I work as an independent consultant for organizations that require a dependable and autonomous technical professional capable of operating both on-site and remotely.

My background includes enterprise support scenarios involving Windows Server environments, Active Directory, virtualization platforms, backup systems, network troubleshooting, security-focused infrastructure tasks and end-user technical assistance.

The value I bring is straightforward: senior technical credibility, operational autonomy, hands-on execution and the ability to integrate efficiently into contractor-based support assignments.

Core Services

Technical services focused on infrastructure continuity and field execution.

I provide professional support services for companies, global service providers and system integrators looking for a freelance IT technician in Central Italy.

On-Site IT Support & Field Technical Services

On-site intervention, hardware and software troubleshooting, desk-side support, infrastructure checks, site visits and technical execution for local assignments.

System Administration

Management and support of Windows-based business environments, server administration, user support, maintenance operations and configuration tasks.

Virtualization

Operational support for virtualization platforms including deployment, maintenance, troubleshooting and continuity services for virtual environments.

Network & Security

Network diagnostics, TCP/IP troubleshooting, firewall-related support, infrastructure connectivity verification and security-aware technical intervention.

Backup & Disaster Recovery

Backup platform support, job verification, restoration workflows, continuity planning and practical assistance for resilient IT operations.

Remote IT Support

Remote technical assistance, troubleshooting, system checks and operational support for infrastructure, servers and business environments.

Experience Highlights

Independent consulting experience shaped by infrastructure, support and execution.

A professional path focused on practical delivery, enterprise environments and contractor assignments requiring reliability, adaptability and problem solving.

Freelance Consulting

Independent support for companies and service providers

Providing freelance IT consulting and technical services to organizations needing local hands-on support, infrastructure maintenance and technical autonomy.

Enterprise Environments

Infrastructure support in business IT contexts

Experience as an IT administrator working in structured environments involving Windows servers, directory services, backup systems, virtualization platforms, network troubleshooting and user support.

Field Assignments

On-site execution for contractor-based activities

Operational support for site visits, technical checks, issue resolution, infrastructure interventions and field service activities delivered with a professional and dependable approach.

User Support

Technical assistance with practical problem solving

Strong background in supporting end users, diagnosing technical issues efficiently and maintaining continuity across workstations, servers and business-critical systems.

Technologies

Core technologies and platforms.

A practical technology stack aligned with infrastructure support, system administration, troubleshooting and enterprise operations.

Windows Server
Active Directory
VMware vSphere
Proxmox
Hyper-V
TCP/IP Networking
WatchGuard Firewall
Veeam Backup & Replication
Group Policy (GPO)
DNS / DHCP
Microsoft 365 / Azure AD
Endpoint Security / Hardening

Service Area

Service area map

Stylized map of Central Italy highlighting Umbria, Tuscany, Marche and Lazio as the primary operational service area
CV Download

Download the professional CV.

Access the PDF resume for a concise overview of experience, infrastructure capabilities, field support profile and technical background.

CV Andrea Eleuteri IT Consultant PDF
Official Company Details

Official company registration report.

I operate as a registered sole proprietor in Italy. Official company details are available upon request or via the document below.

Company Registration Report PDF
Contact

Recruiters, service providers and system integrators are welcome to get in touch.

For freelance IT support assignments, field interventions or infrastructure-related collaboration in Central Italy, feel free to get in touch.