At Paseio, I executed a zero-downtime migration of 20+ microservices into production Kubernetes environments, improving system availability to 99.95%. I also provisioned Azure infrastructure with Terraform and automated server configuration with Ansible.
I designed and optimized GitLab CI pipelines, reducing build and deployment cycles by 35% through Docker caching and artifact management. I configured highload reverse proxies and established SLO/SLI metrics and Disaster Recovery Plans.
At Paseio, I maintained MySQL replication, Redis caching, and RabbitMQ queues for microservices. I implemented monitoring and alerting with Prometheus, Grafana, and Graylog, reducing MTTD by 40%.
Previously, at Kyndryl, I maintained and hardened enterprise Linux servers, supported Zabbix monitoring and Jenkins build jobs, and containerized legacy applications. In a personal multi-cloud project, I built a Flask and Redis application with a GitLab CI pipeline and provisioned AWS and Azure VMs with Terraform.
