Our Skillset: Operating Systems Windows, Red Hat, Fedora, CentOS, Cloud Linux, Ubuntu Web Servers Apache, LiteSpeed, Lighttpd, Nginx Application Servers Tomcat, JBoss, NodeJS Database MySQL, PostgreSQL, Percona, MariaDB, Oracle, MongoDB Mail Servers Exim, Postfix, Sendmail, Dovecot, Qmail , Microsoft Exchange Server Audit / Security Tools chkrootkit, rkhunter, Spam-assassin, ClamAV, Maldet, CSF/LFD/IPTables, OSSEC RootCheck Control Panels cPanel, Plesk, InterWorx, Webmin, DirectAdmin, Ensim Backups Rsync, R1Soft, cpRemote, cpBackup Programming Languages C, C++ ,PHP, Perl/CGI, Python, Bash scripting Virtual Platforms VMware, OpenVZ, Virtuozzo, Xen, KVM,QEMU Cloud Infrastructure AWS, OpenStack, VMware, Rackspace, DigitalOcean