Managing Windows and Linux Server,Mail Server,Mysql Server,Apache Server,Provide Open Source Solution,Monitoring Server. Linux System Administration skills Redhat, Centos, Fedora, Ubuntu, Windows Server System Administration Virtualization Technologies Using Citrix Xen Server, Microsoft HyperV Server,VmWare Server and Oracle VM Server. Management of open-source Domain Controllers Using Linux. Cpanel Administration for Various domain. Configured the Network Statics Monitoring tools Called SonicWall Firewall, ClearOS, Untangle .etc Application Servers/Servlet Engines JBoss, Apache Tomcat. Source Control Systems CVS, Subversion. Expertise in installing, configuring Tomcat and Jboss, Jboss Load balancing, performance tuning, deploying, troubleshooting and maintaining of Jboss servers. Installation and Configuration (Imaging and Cloning Solutions). Open Source Backup solution.