Stanislav Oksov Email and Phone Number

Prepare helm charts for new applications, refactor and update existing chartsPrepare IaaS based on TerraformPrepare CI/CD pipelines using Gitlab CIPrepare and configure load balancing based on AWS Load Balancer, Nginx (including Nginx-Ingress), HAProxy, and VarnishPrepare and maintain ansible roles to install or update any servicesMaintenance of infrastructurePerform maintenance for dev/prod envOperational support and assistance in implementing patchesBuilding and maintaining a monitoring system based on Prometheus(include Thanos), GrafanaAnd most of the routine DevOps tasksPersonal Achivments:Build and maintain k8s clusters with Terraform with pre-installed Keda, Karpenter, EBS, EFS, External DNS, Ingress, and other modules for quick deployment to the cloudImplement ArgoCD as the main continuous delivery tool instead of Jenkins. This solution reduces the time to deploy applicationsImplement Karpenter as the main EKS scaling tool instead of “AWS Cluster Autoscaler”. This solution reduces the k8s node startup time from 5-7 minutes to 1-2 minutes, which increases high service availability and reduces costsBuild a full cycle of application deployment based on Lambda functions from helm chart preparation to deployment using Terraform with depend services of API Gateway, Lambda's, EventBridge, S3, SQS and IAM roles for it, prepare CI/CD flowPrepare a mechanism for transferring credentials from the Secret Store to K8s credentialsDeploying the Pixie monitoring tool on a k8s cluster using aself-hosted Pixie cloudImplement Thanos as a collector for Prometheus metrics, whichallowed us to unify graphs for all environments at onceCreated an application based on python(boto3)+ansible to automatethe addition of a custom domain for the site. The following servicesare used: acm, alb (as an external lb), route53, sqs, varnish+haproxy(as an internal lb)