Motivated Linux System Administrator with proven knowledge in various open-source operating systems. Committed to improving network uptime and system availability.
Overview
9
9
years of professional experience
Work History
Linux System Administrator
Guavapay
07.2022 - Current
Install, configure, update and troubleshoot services such as OS level concerns, web server, database server, applications server; includes Nginx, MySQL, PHP, FTP, SSH and DNS
Monitor Servers (Linux, MySQL, Websites) using Zabbix,
Testing, scheduling and installation of patches and upgrades
Configured volume groups and logical volumes, extended logical volumes for file system growth needs using Logical Volume Manager (LVM) commands
Experience with enterprise tools such as Ansible, Splunk, Spacewalk, Foreman, Nginx WAF, Wazuh
Experience with production support of highly visible, mission-critical, and highly
available applications
Supporting Linux OS & Application upgrade, System patching, Application patching, Firewall configurations, Nessus Scans report analysis and fixes
Mod-Security installation, configuration and maintenance
Technical Support Specialist
Bank Of Baku
05.2019 - 07.2022
Provided high-level technical support by resolving inquiries by phone, e-mail and web consistent with department and team service levels and goals.
Assisted customers in identifying issues and explained solutions to restore service and functionality.
Resolved diverse range of technical issues across multiple systems and applications for customers and end-users across various time zones.
Collaborated with supervisors to escalate and address customer inquiries or technical issues.
Monitored systems in operation and quickly troubleshot errors.
Used ticketing systems to manage and process support actions and requests.
Configured hardware and granted system permissions to new employees.
Created user accounts and assigned permissions.
Installed and configured operating systems and applications.
Monitored system performance to identify potential issues.
Configured and tested new software and hardware.
Removed malware, ransomware, and other threats from laptops and desktop systems.