Dimitri Teravanessian

● Leading the deployment efforts of dev and production Kubernetes clusters on AKS. ● Ongoing Azure DevOps pipelines and releases for automated builds and deployments from dev to prod. ● Design and administration for Elasticsearch Enterprise (ECE): Red Hat Enterprise on Bare Metal: Static IP assignment and VLAN's; RAID configuration; offline repository setup; server hardening; kernel and user provisioning; installation, configuration and encryption of ECE. This includes documentation (server specs). ● Ansible playbook creation and task execution for ECE hosts, which includes OS updates, volume attachment for encryption, Docker commands, etc.

● Led the migration of over 300 domains to AWS in Route 53. Used AWS CLI, Bash and Boto 3 to add names and records. ● Added and modified security group rules via AWS CLI and Bash. ● Helped modify and create redirect URL’s for existing domains. ● 389 Directory Server master-slave installation and configuration for user authentication. ● Provided continuous security patching efforts.

● Kept the client's ​business​ ​objectives in mind ​and​ ​provided support in a timely manner to resolve​ ​issues​ ​and​ ​ensure​ utmost ​customer​ ​success. ● Served​ ​as​ a subject matter expert for InsightIDR and InsightVM (Container Assessment). ● Followed ​up with customers, ​tested R7 setups, validated deployments via best practices, performed​ network and web application troubleshooting, log analysis and utilized SQL/LEQL queries. ● Partnered ​with​ ​development ​team​ ​on​ ​root​ ​cause​ analysis and helped add to new information to IDR and container assessment documentation. ● Managed​ ​customer​ ​issues​ ​and​ ​kept​ ​them​ ​informed​ ​of​ ​progress throughout case lifecycle ● Interacted ​closely​ ​with​ ​various​ ​departments​ ​via Slack to​ ​provide​ ​first-hand​ ​feedback from customers.

● Performed​ ​daily​ ​automation​ ​testing,​ ​troubleshooting​ ​and​ ​logging​ ​of​ private-cloud​ ​environment. ● Migrated ​shell​ ​scripts​ ​to​ ​Ansible​ ​playbooks​ ​and​ ​tasks​ ​to​ ​automate​ ​development build. ● Used Docker to launch a series of ​ansible​ ​provisioning​ ​scripts​ ​and terraform to build remote host with local persistent volume for logging. ● Experimental​ ​work​ ​with​ ​Kubernetes​ ​deployments​ ​and​ ​jobs. ● Contributed toward​s ​the​ ​continuous​ ​integration​ ​of​ ​our​ ​build​ ​via​ ​github and gitlab. ● Effectively​ ​writing​ ​​the​ ​ongoing​ ​documentation​ ​for​ ​the customer.

● Migrated existing CentOS 7 servers to AWS ● Installed and configured Nginx for scalable and reliable static content delivery. ● Maintained system backups, user authorization, and firewall. ● Determined proper system access policy by implementing network authentication for all users.

● Provided level 2 and 3 support for a number of VPS hosting companies; most notably DrServer.net. ● Hosted and managed all our servers using KVM and Xen hypervisors; used mainly CentOS 6, and also Debian 7/8. ●Provisioned virtual machine instances by using Ansible Playbooks that fully automated the creation and configuration/provisioning of VMs, Nginx, and MySQL, under the supervision of the Lead Systems Engineer. ●Maintained firewall and load balancing as needed between network segments. ●Troubleshooted issues related to network connectivity and DNS. ●Simple data center operations like installing 10gb network cards. ● Managed tickets with HostBill and WHMCS.