Position: DevOps Engineer
Category: DevOps
English level: intermediate
Years of experience: 5

- Design, implementation, and maintenance of complex monitoring solutions in a hybrid cloud environment for all layers of infrastructure, including virtual machines, containers (Kubernetes), databases, frontend, and backend applications.
- Updating architecture to satisfy PCI DSS.
- Setup/manage/upgrade Kubernetes clusters on bms and automate process with SaltStack;
- Helm chart creation and management;
- Develop and support AWS infrastructure using Terraform;
- Automation, infrastructure provisioning with SaltStack, Ansible, Rancher;
- Scripting: Bash, Python, Go;
- Implementing Gitlab CI/CD production, auto-test pipelines;
- Replication (master-slave, physical, pglogical, fdw), crash recovery, maintenance, tuning of PgSQL, MongoDB, migration control PgSQL;
- Fast reaction and maintenance on alerting/problems of core services: postman, grafana|prometheus alerts.
- Monitor, analyze, and report performance statistics for infr/cloud environments ws: Zabbix, Grafana, ELK Stack (+rsyslog), Prometheus;
- Security Monitoring: network, lb, routers, web servers, IP range scanning ws Nessus Professional, Nmap + modules.