DevOps Engineer & Linux Administrator

Results-oriented and hands-on professional with a successful record in IT. Skilled in system and hardware administration, with expertise in UNIX/LINUX system administration, troubleshooting, and problem-solving. Proficient in various technologies including KVM, libvirt, software raid, hardware raid, clustering, and virtualization. Experienced in network setup and support, web server administration, and server monitoring. Strong knowledge of relational databases and backup planning. Fluent in Russian and Ukrainian, with a B2 level of English and B1-B2 level of Czech.

Infrastructure Engineer

(02/2022 - Present)

• installing, backing up, and supporting Proxmox Cloud, managing server installations, scripting (bash and Python), and taking care of various administrative tasks like G Suite, Bitwarden, MS365, and Teams administration
• handles access management, writes documentation, and manages Mikrotik routers.
• purchasing and setting up workstations, handling hardware upgrades, ordering equipment, and managing equipment complaints.

Systems Administrator

(12/2020 - 01/2022)

• provided small office tech support for Windows, Mac, and Linux systems. He worked with Proxmox, OpenVPN, Mikrotik routers, and internet failover solutions
• responsible for inventory management, user support, and selecting, purchasing, and setting up workstations
• handled communication with internet service providers and managed all electronic equipment

Freelance

(03/2020 - 11/2020)

• provided server support and database support. He worked on MySQL replication and implemented Ansible automation

Linux Systems Administrator

(04/2019 - 02/2020)

• provided basic cluster support and configured physical and virtual servers
• worked with various technologies, including KVM, libvirt, software and hardware RAID configurations, DRBD, clustering, openvz, lvm, and more
• responsible for managing the 389 directory server and MariaDB

Linux Systems Administrator

(01/2018 - 03/2019)

• supported the entire infrastructure, which mainly consisted of Ubuntu and some Windows 2012R2 servers hosted in VMware and Proxmox environment
• managed networking, Pfsense, and HP ProLiant servers. The candidate was also in charge of Puppet server management and backup processes

Systems Administrator

(08/2016 - 05/2017)

• provided support and maintenance for a variety of PCs, notebooks, and servers
• worked with different operating systems, including Windows, Linux (Ubuntu, Xubuntu, Debian), and Mac
• PC assembly, notebook upgrades, scripting, support for Google Mail Corporation accounts, access management, Wi-Fi, and wired network support, as well as user support

Systems Administrator

(07/2015 - 08/2016)

• supported and maintained PCs, notebooks, and servers, managing over 100 systems running Windows, Linux (Ubuntu, Xubuntu, Debian), and Mac
• handled tasks like Bash scripting, supporting Google Mail Corporation accounts, managing access, network support, PC assembly, notebook upgrades, and user support

Systems Administrator

(12/2014 - 07/2015)

• supported and maintained over 80 PCs and notebooks running Windows XP, 7, and various Linux distributions (Ubuntu, Kubuntu, Debian, CentOS)
• involved in PC parts replacement, software installation, network reorganization, and the integration of new network devices

Junior Systems Administrator

(11/2012 - 12/2014)

• supported and maintained over 120 PCs and notebooks running various Windows and Linux operating systems
• PC upgrades, user support, server support for HP ProLiant systems, web page support (WordPress), software installation, and Apache web server support on CentOS