network performance monitoring , Fortinet, Wan, network security, Dns, Aruba, routing, Palo Alto, DHCP, Ipam, Incident Management, Firewall Administration, Cisco, Lan, Wireless Networking, switching, DDI, Root Cause Analysis, VPN remote access solutions, Capacity Planning

proxmox , VMware, Kvm, Windows Server, routing, Terraform, Ansible, Openshift, Kubernetes, switching, networking fundamentals, Linux RHEL, Hyper-V