devops enthusiast since way before anyone had used the term, e.g… wrote what we would now call a CI pipeline back in 1990 for a build a test system for Solaris, SGI, etc

• Ubuntu, Fedora, Centos
• Openstack, KVM, Docker, kubernetes
• MAAS, cobbler, kickstart, ansible
• bare-metal, AWS, GKE, VMware
• Python, Bash, C, C++
• IPSEC, NAT, VLANS, OVS, DPDK, SRIOV