Windows server installation from scratch, dns configuration, active directory installation, gpo management, creation of virtual machines, include computers in the domain, rdp configuration, data backup, backup of accounting applications that you manage your database in sql, OS update, network printers, administration of servers in the cloud.
I have NS3 certification: Installation from scratch, VPN configuration with connection to active directory, site to site, firewall policies, updates, reports by forticloud (administration of several fortigate of SME companies) backup and update of devices.
Installation from scratch, site to site configuration, vlan, firewall, static ips, backup.