Linux System Engineer

Specialties

• High-Availability clusters (pacemaker, heartbeat, corosync, Red Hat cluster suite);
• Virtualization (KVM, Xen, libirt);
• Mysql Server (high availability, balancing, tuning performance);
• Web high load (lvs, haproxy, nginx);
• Storages (NAS, SAN, DRBD)
• network and cluster fs;
• server provision (PXE, puppet, foreman);
• routing, shaping (iptables, ipset, tc);
• web-servers (nginx, Apache);
• Monitoring systems (munin, nagios, cacti);
• Search daemons (sphinx, solr);
• Backup server Bacula.