– Linux System Administration (Redhat, Centos, Ubuntu, Debian)

– Microsoft Windows Server

– Ansible

– Docker

– Bash scripting, Perl, Python, PowerShell

– Cacti, Zabbix, Promotheus monitoring

– GitHub Actions

– Elasticsearch Logstash Kibana

– Automation

– Active Directory

– Java, Python, JavaScript

– SQL

– MySQL, Firebird, PostgreSQL Administration

– SNMP

– WinRM

– TCP/IP Network

– Cisco

– MikroTik

– Balena