— Implement & development failover cluster of virtualization (KVM, Proxmox,HAProxy).

— Implement, development & support comprehensive log management tool(Elasticsearch, Kibana, Beats, Logstash and ElastAlert), CI/CD (Jenkins, Git,shell script).

— Ensure high-level of PCI DSS audit, control over IT-compliance to follow ofthird parties security requirements.

— Implement, management & improvement security tools and measures(Firewall, Anti-DDoS, IDS/IPS, WAF). Internal & external QA.

— Writing systems with configuration management (Ansible);

— Implement intelligent monitoring system (Zabbix, Grafana).

— DevOps team management, setting objectives.

— Management of IT-Governance function in the company.— Support CTO & CEO in making business decisions.