Boris Demchenko Email & Phone Number

Over 3 years of experience in IT, I have come a long way from an assistant system administrator to a senior DevOps engineer.I am able to create secure, scalable, and fault-tolerant infrastructure from scratch. I maintain, document, and improve existing products. I have extensive experience working with cloud technologies. I have worked with a wide range of technologies and participated in the full product development cycle in start-ups and large companies. I actively learn programming languages and develop simple services and tools in Golang.Key tools:- CI/CD: Gitlab-CI, Ansible, Helm, Helmfile, Dockerfile, Terraform, Packer- Orchestration: k8s (on-premises/managed), Nomad- Monitoring and logging: Prometheus, Zabbix, Victoria Metrics, Grafana, Loki, Vector, fluent-bit, ELK, fluentd- Load balancers: Haproxy, PGbouncer- Databases: PostgreSQL, Redis, MySQL, MongoDB- Queue managers: NATS, RabbitMQ- Cloud technologies: AWS, Selectel, OpenStack, Hetzner, GCP, CloudFormation, GDM