Contact information

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Work experience

System and infrastructure administrator / Infrastructure architect

from 03.2020 to now (6 years 5 months)
StarLightMedia/ Старлайтмедиа, Київ (ЗМІ, медіа)

System and infrastructure administrator
- 6+ years of experience in enterprise IT infrastructure administration
- Administration and support of virtualization infrastructure based on VMware vSphere ESXi and vCenter.
- Maintenance and troubleshooting of enterprise server hardware (Dell, Supermicro, Huawei).
- Administration of Microsoft Windows Server infrastructure (2008 R2–2025):
* Active Directory
* Group Policy
* DNS/DHCP
* Remote Desktop Services (Terminal Services)
* File Services / DFS
* Print Services
- Administration and support of Microsoft 365 services:
* Sharepoint
* Teams
* Exchange Online
* user and license management
* Defender
* PowerBI
- Support and basic administration of Microsoft Exchange Server 2016.
- Monitoring and incident analysis using Zabbix.
- Troubleshooting complex L3 issues for end users and business-critical services.
- Basic administration of MS SQL Server and Power BI environments.
- Automation of routine administrative tasks using PowerShell scripts.
- Experience working in large corporate environments with high user load and distributed infrastructure.

System administrator

from 11.2017 to 03.2020 (2 years 5 months)
Travel Professional Group, Київ (Туризм)

- User support (350+).
- Setup, accounting, purchase, repair and maintenance of office equipment and workstations ( ~ 400 units)
- Primitive support and work with virtualization systems Vmware vSphere ESXi 5.5, vCenter, 6.7;
- Maintenance of servers based on Supermicro, HPE, Lenovo SAN;
- Administrating MS services 2003-2016 (AD, DNS, DHCP, TS, GPO);
- Primitive support linux servers
- Backup veeam backup, monitoring Zabbix company infrastructure;;
- Support of mail servers based on MS Exchange 2013 (DAG cluster), Postfix (Zimbra), Mailman mailer (sendmail);
- Network management (wlan, vlan), work with equipment Mikrotik, Fortigate, HPE (Switch, Aruba);
- support for other infrastructure services of FreeNAS, SIP (3cx, Elastix PBX), Kibana (ELK Stack), MeDoc, ACS, Liga, Bitrix24, 1C (setting access levels);
- Primitive work with bash \ powershell scripts;

Trainee system administrator

from 04.2016 to 07.2016 (4 months)
ТОВ "Променергомонтаж", Київ (Енергетика)

worked in the summer

1. Setup and maintenance of workstations
2. Maintenance of network
3. Consultation and assistance in working with personnel software.
4. Installation and configuration of programs.
5. Replacement of components, minor repairs.

Education

Національний університет біоресурсів і природокористування України(НУБІП)

Комп’ютерна інженерія, Киев
Higher, from 2019 to 2020 (1 year)

Національний університет біоресурсів і природокористування України(НУБІП)

Комп’ютерна інженерія, Київ
Unfinished higher, from 2016 to 2019 (3 years)

Київський коледж комп`ютерних технологій та економіки(КККТЕ)

Комп’ютерна інженерія, Київ
Specialized secondary, from 2012 to 2016 (4 years)

Knowledge and skills

• PC User
• Driving licence cat. B
• Administration

Language proficiencies

• Ukrainian — fluent
• English — average

Additional information

I am fond of:
- active sports, in particular football, basketball.
- the IT world.
I wish:
- improve your skills and gain new knowledge in the field of IT.