Vitalii Kovalenko
System Administration Specialist at lifecell Ukraine- Claim this Profile
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Topline Score
Bio
Credentials
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VMware vRealize Operations: Install, Configure, Manage [V8.2]
VMwareAug, 2021- Nov, 2024 -
NT-VMware vSphere TS Troubleshooting VMware vSphere
TechExpertJan, 2020- Nov, 2024 -
M10961 Automating Administration with Windows Powershell
TechExpertDec, 2019- Nov, 2024 -
VMware vSphere: Install, Configure, Manage [V6.7]
VMwareMay, 2019- Nov, 2024 -
M55004 Installing and Configuring System Center 2012 Operations Manager
TechExpertMar, 2019- Nov, 2024 -
Cisco CCNA
CiscoDec, 2009- Nov, 2024
Experience
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lifecell Ukraine
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Ukraine
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Telecommunications
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700 & Above Employee
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System Administration Specialist
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Oct 2018 - Present
Experience with solutions based on VMware products: - ESXi - vCenter - vSAN - vRealize Automation - vRealize Operations Manager - vRealize Log Insight - vRealize Lifecycle Manager - vRealize Identity Manager - Horizon 8 - Workspace One Access Experience with hardware servers (install, configure, firmware update): - HP (Gen6/Gen7/Gen8/Gen9) - Huawei - Cisco Experience with Microsoft Enterprise: - System Center Operations Manager (SCOM) 2016/2019 - Windows Server 2012/16/19 (AD/DHCP/DNS/GP/RDP) - MS SQL 2014/17/19 - SQL Server Reporting Services Additional: Experience with Amazon Web Services (AWS): - EC2/S3/VPC/Cloud Watch/Server Migration Service/AWS Systems Manager/IAM/AWS Cost Explorer
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TUI
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Germany
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Travel Arrangements
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700 & Above Employee
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System Administrator
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Sep 2016 - Sep 2018
● Administration of MS Exchange 2013; ● Administration of Microsoft Windows Server 2012 (AD/DHCP/DNS/Group Policy/RDP/WDS); ● Maintenance of workstations on the Windows XP/7/8.x/10 platform (about 180 computers) in the office and regional offices (Radmin/Team Viewer); ● Maintenance for about 40 virtual machines ESXi (5.5/6.0); ● Backup (Acronis/Paragon/Veeam Backup); ● Preparation of the user jobs; ● Setup of the operating systems (Windows 7/8/10) and office software; support it in working condition; ● Purchases of computers and office equipment, its components; control and replacement of consumables; ● Setup of the network equipment (Cisco, HP, D-link, Mikrotik, Unifi); ● Setup of Wi-Fi APs (Cisco, Mikrotik, Unifi); ● Installation, configuration and software update (Liga Zakon, MeDoc, client-bank); ● Structured cabling design and selection of equipment for new offices; ● Support of the corporate portal Bitrix24; ● IP telephony support (Oktell, 3CX); ● Access control system support; ● Setup and support of video surveillance Unifi; ● Inventory, office equipment accounting; ● Conclusion of new contracts, records management. Certificates: - Cisco CCNA
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ITSUPPORT
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Киев, Украина
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Junior System Engineer
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Jun 2013 - Sep 2016
● Windows Server 2008 R2/2012 R2 (AD/GP/DNS/DHCP/TerminalServer/RemoteApp); ● ESXi 5.1, 5.5, 6.0 (about 20 virtual machines); ● Backup systems: Veeam B&R/Acronis; ● Maintenance of workstations on the Windows XP/7/8.x/10 platform (350+ computers) in the office and remotely (AA/Dam Ware/Team Viewer); ● Purchases of computers/servers and office equipment and its components, control and replacement of consumables; ● Setup of the data storage; ● Fault diagnosis of computers and servers; ● Setup of the network equipment (switches, Cisco, HP, D-link routes); ● Setup of Wi-Fi APs (Mikrotik, Unifi, TP-link etc.); ● Installation, configuration and software update (Liga Zakon, MeDoc, 1C Zvit, client-bank); ● Support, design and installation of network equipment and structured cabling; ● Telephone network support; ● Inventory, office equipment accounting; ● Video surveillance organization (Partizan, Ivideon, EdiMax).
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Education
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2007 - 2013
National Technical University of Ukraine 'Kyiv Polytechnic Institute'
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