Position: System administrator
Category: Sysadmin
English level: intermediate
Years of experience: 5

Experience in system administration, Ubuntu, CentOS. Iptables. Bash. SSH.
Configuration+tuning Nginx+PHP-FPM, Mariadb/Mysql, Redis, Memcached
Setup configuration Zabbix, Grafana, Prometheus
Amazon AWS EC2, S3.
Experience in solving Linux / Windows server infrastructure problems
Wordpress engine and server optimization for high-loaded projects
Knowledge of network technologies and settings of network devices and services
2019 - 2022
Sysadmin of the project of high-load information resources (websites) with 500 000+ visitors per day.
The tasks included:
Setting up servers and controlling parameters
DevOps duties partly
Setup/tuning of nginx web-servers
Interaction with the content department / editorial office

2015-2019 Freelance projects (International customers)
Server infrastructure support
Backup management
Configuring network devices
Working with Amazon AWS Services

2014-2015 European Fintech company

Technical Support Engineer/Systems Administrator
Network support work in a banking institution
Configuring network settings for computers and office equipment
Complete infrastructure security check

2013-2014 (Ukraine)

Internet service provider. Technical Support Engineer.
Coordination of technical personnel