Sergii Chursin
Edmonton,AB
Summary
Dynamic System Administrator with proven expertise at Sense Bank Ukraine in optimizing Windows Server infrastructure and VMware environments. Demonstrated strong problem-solving skills, achieving high first-contact resolution rates while automating tasks with PowerShell. Proficient in Active Directory and virtualization technologies, enhancing operational efficiency and user experience.
Overview
17
17
years of professional experience
1
1
Certification
Work History
System Administrator
Sense Bank Ukraine
04.2011 - Current
- Administered Windows Server infrastructure, including AD DS, DNS, DHCP, Group Policies, and file services
- Maintained and optimized Citrix VDI environments for end-user access and remote desktop performance
- Configured and managed VMware vSphere infrastructure, including ESXi hosts and vCenter
- Implemented VMware Horizon for virtual desktop deployments
- Performed Windows Server upgrades and migrations across multiple versions
- Automated daily administrative tasks using PowerShell scripts
- Provided support and troubleshooting for virtual machines and physical server hardware (HP/IBM)
Help Desk Support Specialist
Sense Bank Ukraine
12.2007 - 05.2011
- Conducted remote troubleshooting sessions for faster resolution of technical problems.
- Enhanced collaboration among departments by setting up video conferencing systems and other communication tools.
- Kept updated on industry trends and emerging technologies through ongoing professional development courses.
- Achieved high first-contact resolution rates by utilizing strong technical knowledge and problem-solving skills.
Education
Bachelor of Science - Computer Science
National Aviation University
Kiev02-2025
Skills
- System monitoring
- System upgrades
- Technical support
- System updates
- Server Administration: Active Directory, Group Policy, DNS, DHCP, DFS, File & Print Services, Terminal Services, Clustering Services
- Virtualization: VMware vSphere, ESXi, vCenter, VMware Horizon, Citrix VDI
- Scripting & Automation: PowerShell
- Hardware: HP, IBM enterprise servers
Languages
English
Professional Working
Ukrainian
Native or Bilingual
Russian
Native or Bilingual
Certification
Automating Administration with Windows PowerShell
System Center 2012 Configuration Manager
Timeline
System Administrator
Sense Bank Ukraine
04.2011 - Current
Help Desk Support Specialist
Sense Bank Ukraine
12.2007 - 05.2011
Bachelor of Science - Computer Science
National Aviation University
Similar Profiles
Alla KhovailoAlla Khovailo
Data Analyst at Raiffeisen Bank UkraineData Analyst at Raiffeisen Bank Ukraine
IRYNA KYRYCHENKOIRYNA KYRYCHENKO
Chief Economist of the Department of Financial Mon at JSC SENSE BANKChief Economist of the Department of Financial Mon at JSC SENSE BANK
Yana YehorovaYana Yehorova
Head of HR Business Partners, Promoted at Raiffeisen Bank UkraineHead of HR Business Partners, Promoted at Raiffeisen Bank Ukraine