Dmytro Ruban Email & Phone Number

PROFESSIONAL SKILLS• LINUX:o Web-server administration (Nginx+PHP-FPM, Nginx+Apache+PHP, Apache+PHP);o Monitoring system: Zabbix (administration, configuration, user parameters creation);o RDBMS: MySQL (replication);o Version control system: Subversion (SVN);o Bug-tracker: Redmine (configuration for advanced Subversion integration to automate SVN repository creation and rights management);o Mail server: Postfix+DBMail;o DNS server: Bind;o Software-based RAID: mdadm (RAID1);o Configuration management utility: Puppet;o Squid;• WINDOWS:o Active Directory;o Office365;o Exchange online;o Exchange on-premise;o Skype for business (Lync) online/on-premise;o Sharepoint Office365/on-premise;o WDS, WSUS, License server;o SVN;o MSDN subscription administration (VL Service Center, Microsoft Partner Network);o Terminal server;o Hyper-V;o Azure (subscription creating);o Dynamic CRM Office365 (user administration);o PowerShell (basic knowledge);• NETWORK:o Routers and switch configuration (Cisco, Mikrotik, D-link, Cisco Meraki);o Network gateway (Linux-, Windows-based);o VPN (PPTP, IPSec, L2TP);o Base network protocols;o RIP, EIGRP, OSPF;o VLAN;o STP, RSTP, PVST;o HSRP, VRRP, CARP;o GLBP;o LACP, PAgP;• OTHER:o VMWare vCenter (SimpliVity OmniCube);o Freshservice;o Onelogin;o Box;o ME ServiceDesk;o Logicmonitor;o Citrix (GoToMeeting, GoToWebinar).Participated in the personal effectiveness training (E-Systems)Participation in Cisco Expo and D-Link seminars. Active participant of scientific work (physics, computer sciences) during university years, member and a speaker at scientific conferences.The co-author of series of publications in the university journal, co-authorship of the Ukrainian patent for invention.