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Programming & Development

Routers, Firewalls & Security

$14/hr Starting at $25

A very dedicated, hardworking, professional and honest system administrator/ engineer. Have more than 12 years of Linux/Unix system administration technical experiences. Very experienced with the following technologies: 1- All kinds of Linux OS management (Debian, CentOS, Ubuntu, RedHat etc.) 2- All kind of server related tasks including server setup/maintenance/migration/troubleshooting/security hardening/backup-restore configuration/upgrade etc. 3- CheckPoint, Cisco, OpenVPN, Juniper, IPTABLES expert. 4- Email/DNS/WWW/Database master (expert with SPF,DKIM, RDNS, APC, Varnish, Magento, WordPress, NGINX, URL Rewriting, Wowza, Red5, Kaltura Server optimization etc.)

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$14/hr Ongoing

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A very dedicated, hardworking, professional and honest system administrator/ engineer. Have more than 12 years of Linux/Unix system administration technical experiences. Very experienced with the following technologies: 1- All kinds of Linux OS management (Debian, CentOS, Ubuntu, RedHat etc.) 2- All kind of server related tasks including server setup/maintenance/migration/troubleshooting/security hardening/backup-restore configuration/upgrade etc. 3- CheckPoint, Cisco, OpenVPN, Juniper, IPTABLES expert. 4- Email/DNS/WWW/Database master (expert with SPF,DKIM, RDNS, APC, Varnish, Magento, WordPress, NGINX, URL Rewriting, Wowza, Red5, Kaltura Server optimization etc.)

Skills & Expertise

CentOSCheckpointCiscoDomain MigrationFirewallsiptablesJuniperLamp AdministrationLinuxMagentoManagementNGINXOpenVPNRed HatRed5RewritingRoutersRouters Firewalls & SecuritySecurityTroubleshootingUbuntuUnixVarnishWordPressWowza Media Server

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