Kirill Radzanovskii

Managed AWS infrastructure at scale with Terraform (multiple regions, several AZs per region)

Updated and refactored Terraform code, including Provider and Module updates

Maintained various Kubernetes Clusters (EKS) in a multitude of AWS Accounts

Tuned up Istio Service Mesh according to security best practices Set up an Elastic Cloud cluster to provide access to application logs for the development team

Was responsible for all DevOps tasks in a small team

Refactored, updated and standardized extensive Azure infrastructure with Terraform

Owned project CI/CD, maintained and improved it to facilitate delivery

Created a set of Ansible playbooks to deploy Apache Kafka on a server fleet in a robust fashion

Created and maintained Gitlab CI/CD pipelines for application delivery

Managed several K8s clusters with different Cloud Providers (AWS, Azure, GCP)

Worked closely with the QA team on the release process, implemented tagging and image promotion

Created massive AWS and K8s infrastructure practically from scratch, using GitOps approach to manage it Built CI/CD process with CI(Jenkins), CD(ArgoCD), monitoring and alerting(Grafana, VictoriaMetrics, Prometheus)