At Sberbank, I own and maintain three business-critical systems supporting 150+ microservices at 99.9%+ uptime, including end-to-end solo ownership of one primary system.
I engineer GitOps-based CI/CD workflows with Jenkins and Argo CD, automating zero-downtime Canary and Blue-Green deployments across Kubernetes and OpenShift. I also troubleshoot production incidents and administer and harden Linux and Windows servers.
At JustAI, I provisioned and optimized hybrid infrastructure across AWS, Azure, and Hetzner using Terraform and Ansible, reducing infrastructure costs by 20% without compromising performance. I also built Jenkins pipelines and configured HAProxy and Nginx for traffic routing, high availability, and load balancing.
