Technical Skill: DevOps , AWS , Amazon EC2 , C++ , C# , Server Administration , Windows , Linux , DNS , VPN , Python , Networking , MS Virtualization Technologies , VMware , Router , VMS , Jenkins , Docker , Firewall , VMware vSphere , Ansible , HAProxy , Amazon S3 , Amazon CloudFront , KVM , ESXi , Proxmox , EBS , VPC , IAM , Cloudwatch , Bash , Kubernetes , CI/CD , GitlabCI , GitHub Actions , HA , K3s , OpenShift , IPtables , pfSense , Fortigate , Keepalived , Terraform , AWS CloudFormation