08.10.2026 aktualisiert
Premiumkunde
100 % verfügbarIT Infrastructure & Security | Microsoft 365
Monza, Italien
Nur Remote
High School Diploma in Information Technology and TelecommunicationsÜber mich
I help small and medium-sized businesses manage, secure and improve their IT infrastructure, covering Microsoft 365, Windows Server, networking, firewalls, virtualization, backup and IT automation.
Skills
Active DirectoryAPIsMicrosoft AzureComputer Aided Facility ManagementConfiguration ManagementComputer MaintenanceMicrosoft Management ConsoleMicrosoft Forefront Identity ManagerHardware-ManagementIt-GovernanceVPNIt Service ManagementMicrosoft DynamicsMicrosoft NetworkingMicrosoft Operations
I help small and medium-sized businesses manage, secure and improve their IT infrastructure, covering Microsoft 365, Windows Server, networking, firewalls, virtualization, backup and IT automation.
I support both technical projects and ongoing infrastructure administration, with a focus on security, reliability and maintainability.
My core areas include:
• Microsoft 365 administration, security and tenant configuration
• Entra ID, MFA and access management
• Windows Server and Active Directory
• Fortinet / FortiGate firewall configuration and security reviews
• Sophos and WatchGuard firewall environments
• VPN, VLANs, network segmentation and troubleshooting
• VMware and Hyper-V virtualization
• Backup and disaster recovery with Veeam and Acronis
• Endpoint security and system administration
• Microsoft 365 migrations and tenant deployments
• User onboarding, offboarding and access management
• PowerShell, Microsoft Graph and IT automation
• Infrastructure assessments, hardening and remediation
• Technical documentation and operational runbooks
I have hands-on experience managing business IT environments including servers, firewalls, networks, virtualized infrastructure, Microsoft 365 tenants, endpoint security and RMM platforms.
I can help secure Microsoft 365 environments, review firewall configurations, improve Active Directory infrastructure, manage virtualized servers, review backup and disaster recovery processes, or automate repetitive IT administration.
Where possible, I automate recurring operations using PowerShell, Microsoft Graph, APIs and structured processes to reduce manual work and configuration errors.
Whether you need help with a specific infrastructure issue, security project, migration, assessment or ongoing IT administration, send me a message describing your environment and objective.
Erfahrung
Berufserfahrung0 - 5 Jahre
Freelancer seit2026
Sprachen
EnglishverhandlungssicherItalianMuttersprache
Projekthistorie
Gestione e manutenzione dell'infrastruttura IT aziendale e dei clienti, amministrazione di firewall (Fortinet, Sophos, WatchGuard), gestione di infrastrutture di rete con switch Netgear e Zyxel, ambienti virtualizzati VMware, gestione hardware server tramite iDRAC, amministrazione tenant Microsoft 365, antivirus Sophos e piattaforma RMM NinjaOne. Assistenza sistemistica avanzata da remoto e on-site.
Gestione e ottimizzazione dell'infrastruttura IT aziendale con server Windows/Linux, ambienti virtualizzati (VMware, Hyper-V) e servizi core come Active Directory, DNS, DHCP e file server. Amministrazione reti e apparati, backup e disaster recovery (Veeam, Acronis), implementazione di politiche di cybersecurity.
Gestione della risoluzione di problematiche informatiche complesse, supporto tecnico e consulenza su tecnologie varie. Installazione e configurazione di software e sistemi, gestione di connessioni VPN e configurazione di dispositivi di rete.