Position: System administrator
Category: Sysadmin
English level: fluent
Years of experience: 11


I am a highly skilled Senior Systems Administrator with over 15 years of experience in designing, implementing, and maintaining complex IT infrastructures. I have a proven ability to manage and optimize systems, improve performance and reliability, and ensure a seamless end-user experience. My expertise includes troubleshooting and resolving complex technical issues, as well as managing and mentoring junior IT staff. I possess strong communication skills and the ability to work collaboratively with cross-functional teams to achieve organizational goals.

TECHNICAL SKILLS
Network Infrastructure: Networking Essentials, TCP/IP, DNS, DHCP, and wireless networks, Networking technologies, such as routing and switching.
Cybersecurity: Cybersecurity Essentials, L2 Security, Security management
IT Management: Network and Security Management
Linux: Linux Essentials, Linux, and Unix
Cloud Computing: Cloud Essentials
Databases: MySQL, Oracle Database
Web Development: HTML, CSS, PHP, JavaScript
Backup and Disaster Recovery: Veeam, Commvault
VoIP and IP Telephony: VoIP and IP Telephony systems such as Cisco Unified Communications Manager and Asterisk
Operating Systems: Windows Server, Windows Operating system, Linux, and Unix.