I'm a DevOps Engineer and have more than 9-year experience in server configuration.
I'm an expert on web servers, mail servers, server securities, server hardening, firewalls, networking, Kubernetes, Docker, Jenkins, Grafana, Nagios + telegram, Graylog, Elastic Search, Jitsi, Gitlab, JIRA, Grafana, Kafka, Aerospike, ELK, Prometheus, Zabbix