IT SERVICES System Administration, Network Administration, Software Development Operating Systems, Computer Networks, Software Applications OPERATING SYSTEMS Installation administration and support for operating systems Windows, Linux, Unix: Windows 2000/2016, CentOS, Rocky, Debian, FreeBSD COMPUTER NETWORKS Installation administration and support for computer networks Router, Switch, Firewall, LAN, WAN, VPN, DNS, TCP/IP SOFTWARE APPLICATIONS Windows and Linux software applications for administration business and more Websites, EMail, Marketing, Help Desk, Data Archives, Virtualization, Cloud Active Directory, FreeIPA, Nagios, Wordpress, Apache, Postfix, SqlServer, MySql, AWS SOFTWARE DEVELOPMENT Web Sites, Windows Applications, Data Archives C#, Asp.Net, Win Forms, Java Script, Html, Css, Sql, SqlServer, MySql ROLES System Administrator, Network Administrator, Software Developer LAST WORK Linux System Administrator, Virtual1 Ltd Administration of Linux servers and applications, centralised authentication and log management, DNS management, CIS security policies, website, monitoring, automation. CentOS, FreeIPA, Radius, Bind, Bash, Apache, Nagios, Nessus, Virtualization, Cloud Twenty years experience in information technology.
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