Information Technology & Services - Voronezh, Voronezh Oblast, Russia
Technical support:1) VDS & VPS servers and end users, worked at Windows, Linux, MacOS2) Virtualization: Proxmox, VMWare, Hyper-V3) SQL database servers: MySQL, Microsoft SQL, PostgreSQL, MaridDB4) Network equipment: Mikrotik, Cisco, Zyxel5) Information security