Sergey Kostenko

Ukraine Ukraine

Client Technical Specialist

Technology / Software / Internet

Experienced in the advanced administration and deployment of: • MS Win2000;03;08 Server;Linux, *BSD systems (FreeBSD, Ubuntu, RHEL); • Mac X OS 10.5;6. • Experience with VMware ESX/ESXi, FreeBSD Jail; • Apache, Lighttpd, Tomcat web servers; • Open LDAP, AD; • SQL, Oracle DBA; • Backup administration (Bacula, NTBackup); • NFS, NOS, NSS, DFS implementation; • DHCP, DNS, Squid, SNMP, VPN; • Samba; • Exim, SpamAssassin, Exchange, SOGo; • JIRA, Sharepoint; • Nagios, Cacti, OneCMDB, Spiceworks, Zabbix; • GFI, IPFW, SQUID • ITIL v2,3, SCRUM, AGILE; • SLA, Team Management procedure; • Network Audit, Security and stability testing; • SugarCRm, ERP systems; • ...