Experienced computer and network security entrepreneur, with a strong background in network management, Windows Server administration, virtualization, backup solutions, and security. My expertise spans Windows Administration (Windows Servers, Group Policy, Active Directory, DNS, DHCP), Virtualization Technologies (VMware, Hyper-V, Proxmox, Citrix), and Backup & Replication (VEEAM, Acronis, Veritas).In security, I am well-versed in UTM and NG-Firewalls (Cyberoam, Sophos, FortiGate, PfSense) and the Kaspersky Security Center. I also bring substantial experience in Surveillance Security and VoIP Systems, including PBX systems, Asterisk, and IP cameras (Samsung, Hikvision, Vivotek).My networking skills include working with Mikrotik and Kerio routers, managed and unmanaged switches, and wireless/modem solutions (Ubiquiti, nGenius). Additionally, I am proficient in Cloud Systems Administration with Microsoft 365 and Google Workspace.Driven by a strong interest in artificial intelligence and data, I’ve recently started learning Python to deepen my understanding in these areas. Passionate about using technology to drive secure, innovative solutions in business, I am committed to helping organizations achieve growth and resilience in today’s digital landscape.