Position: System Administrator, Support Engineer
Category: Sysadmin
English level: pre
Years of experience: 11

Developed and built IT infrastructure in the company with more than 100 endpoints. Created a network server platform from scratch, deployed virtual servers on it, and provided technical support.
•Delivered technical support to 60+ end user, which included installing printer, desktop, laptops, and mobile devices. 
•Designed, implemented, configure and administered Windows Server 2012-2019 with Active Directory, Ubuntu Server, CentoOS. 
•Administered VMWare ESXI. Hyper-V and oVirt.
•Configure and administered Mail Server: MDaemon, Zimbra. 
•Administered MS SQL Server 2016, MySql. 
•Administered all aspects of the Server and Network Environment. 
•Monitoring servers and network services with Zabbix. 
•Data backup and recovery with Veeam B&R backup systems. 
•Automation Management. 
•Basic knowledge of Python (PCEP – Certified).
•Hardware Knowledge.
•Configure firewalls, routers, L2/L3 switches. VPN, network equipment. 
•Performed day-to-day LAN administration, maintenance and support. 
•Help Desk Support.
•Supported day-to-day operations, monitoring and resolving client/server and storage issues.
•Communication Skills: Excellent communication skills with the ability to engage with people from all backgrounds and create professional relationships with both colleagues and superiors. 
•Organizational Skills: Experienced in identifying and prioritizing activities and assignments, making necessary adjustments as required, foreseeing risks, and allowing for contingencies when planning.