.NET. C# vb.net S SQL Server SAS/BASE SAS/STAT AS/GRAPH

CISCO TCP STP ARP LANs

Azure Cloud like VNETs Subnets NAT Gateways Express Route

DCS PLC SCADA FAT SAT

NAT VPN IPSec VLANs

Cisco Firewall Visio NAT PAT

RBAC KSA DNS NAT VPC Peering

VRP NAT DMVPN IPSEC

BGP EIGRP OSPF GIT IPSec VPN

AWS Azure Openstack VMware. networking

CIO CISO RFP’s RFI’s VPNs

ENGINEER Core II Core III Core IV NAT

Python AWS VPC NAT DNS

DNS / DHCP VRFs VLANs VRRP LACP

IPv6 BGP VLANs NAT EIGRP