Position: Системный Администратор
Category: Sysadmin
English level: basic
Years of experience: 10


Work in Hosting company from February 2007 - Presents.
Linux System Administrator Server (CentOS, Debian, Ubuntu) installation, configuration and maintaining Hosting control panels installation, configuration and maintaining.
Switches (HP, D­link) and router (Brocade) configuration routing, VLANs, Datacenter physical device and server rack maintenance
Working with 2nd/3d level support teams on the resolution of support tickets and server migrations, network issues.
Work in domain registaration  company.
Many freelance  projects.

Technical Skills



Operating Systems: Centos 6-7, Debian 7,8,9, Ubuntu 12.04 LTS, 14.04 LTS, 16.04 LTS, 18.04 LTS

Databases: MySQL/MariaDB, MongoDB.

Storage/Installation: LVM, Software RAID, Linux Kickstart, Adaptec RAID, LSI RAID

Network Devices: Switches: HP ProCurve 2610, D-link DES-3028; Quanta . Router: Brocade CER 2048, Brocade BigIron RX4

Web/Mail: nginx, apache, php/php­-fpm, postfix, dovecot, exim

Network Services: ssh, bind, dhcp, proftpd/vsftpd, openVPN, openl2tp

Web hosting control panels: DirectAdmin, ISPmanager Lite/Pro, cPanel, VDSmanager, VMmanager OVZ , VestaCP , Proxmox

Miscellaneous: nagios, cacti, nagvis , docker, Jenkins, GitLab CI/CD , cloudflare , openVPN, IPsec .

Projects: docker swarm with portainer , 10 stacks with php-fpm, nginx, mysql, phpmyadmin, redis, socket.  Monitoring and control service .

Multiple MySQL Instances on One Machine, replications and backups big databases , Xtrabackup .

Create and configure an AWS project , DigitalOcean .

AWS: [EC2, Route53, RDS(MySQL , Load Balancing, S3].

Installation and setup  asics and gpu farming , monitoring of availability.

Multi Server Setup with Directadmin + DNS + PHP, MySQL, httpd + Nginx .

VOIP Asterisk .

Work with various monitoring and backup systems .
Бажання працювати із новими технологіями , розвивати і поглиблючати  свої скіли .