Network - configuration and maintenance of routers, gateways, switches, Mikrotik, Ubiquiti. Planning and wiring a corporate network, any VPN, and any custom settings.
Local PC – Purchase, assembly, connection-installation and configuration of any kind of Servers, PCs, laptops, ORG equipment, thin clients. There is experience with Raspberry Pi + Orange boards. It is also possible to purchase or replace components (modular repair).
Windows - any versions of XP, 7, 8, 10, Windows Server 2008, 2012, 2016, 2019. Creating Custom assemblies.
Winnows Server - AD, RemoteApp, GPO, DNS, DHCP, terminal server windows, PowerShell, IIS, MSSQL, MySQL, iSCSI, FTP, SMB, NAS, NFS, Windows CA, SharePoint, Exchange, S4B, Office Online, Dynamics CRM
Bookkeeping - 1С (File + SQL database + update), Fredo
Crm – BPM
Backup – Veeam, Acronis.
IP telephony - GSM gateways, Asterisk (Encryption, WebRTC, Calls through the browser, Recording and listening to calls to MP3, Website for viewing statistics and managing users, logging, routing calls of any complexity)
Linux (CentOS, Debian, Ubuntu, Raspbian, Creating Custom assemblies), Bash, Docker, Next Cloud, Only Office, Zabbix, Help Desk, Apache, Nginx, MySQL, PostgreSQL
Virtualization - VMware esxi 5 –6.5, VMware vcenter, Citrix XenServer, Microsoft Hyper-V.