I have over 17 years computing experience and enjoy keeping up with new technologies and the latest trends. I've also led projects for big infrastructure implementations.
I have good to advanced knowledge of using the following systems and services:
Technologies:
MS Windows Server 2012/16
Linux (CentOS,Ubuntu)
MS Exchange Server 2010/12/16
Office 365
Plesk, cPanel (WHM)
SonicWall Firewall, Cisco, Fortigate, Sophos
Ubiquity WiFi, Unifi
VPN Tunnels
Network Load Balancing and High Availability
IIS, Apache, Tomcat
DNS Server
MAC OS
Citrix XenServer, Microsoft Hyper-V, VMware
MSSQL, MySQL
Exim, Postfix, PowerMTA
Elastix, Asterisk, PBX technologies
Backups - Symantec, Veeam, Nakivo
Web Hosting and reselling
Clouding
AWS, Azure
Zabbix
Infrastructure planning and development
Infrastructure monitoring
Services - Web server, mail server, Proxy server, virtual hosting, SQL server, FTP server, VPN server (under Unix or Linux OS or Win*) , VoIP