Professional UNIX/LiNUX Engineer with 5-years experience managing RedHat/Suse/CentOS, Debian/Ubuntu systems, PHP. Extended knowledge on Cloud computing IAAS and PAAS(Amazon EC2, OpenStack) Messaging-systems deployment (Zimbra, Outlook). Fully-virtualized and HA architectures deployment (Proxmox, ESX, OpenStack) and network virtualization (Neutron). Monitoring deployment and administration (Zabbix, Nagios). Skills and Expertise are mention as: Web Servers ( Apache ): * Expert in configuring and installing for shared and Dedicated webhosting servers * Performance tuning security auditing ,ssl management ,load balancing and clustring based on. * Database Servers ( MySQL - Mongodb - MSSSQL Server ): * Expert in configuring and installing with performance tuning, load balancing and clustering . * DNS Servers ( Bind ): * Expert in configuring,installing and DNS clustering . * FTP Servers ( vsftpd - proftpd - pure-ftpd ): * Expert in configuring,installing also with SSL support * Kerberized ftp * Email Servers ( Exim - Postfix - Sendmail ): * Expert in configuring,installing integrated with webmail interfaces * SSL support,filtering modules like spam protection filter. * POP3/IMAP Servers ( Courier IMAP and POP3 - imaps ): * Expert in configuring,installing using third-party software(cPanel). Servers Control Panels * cPanel ( cPanel - WHM ) and Vesta Control Panel, Zpanel, Webuzo * Expert in configuring and installing for shared and Dedicated * Optimization and security . * Webmin ( usermin - webmin - virtualmin ): * Expert in configuring and installing for shared and Dedicated servers * Optimization and security . * OpenPanel installing and configuring Linux KVM & Ovirt /OpenStack * Installing configuring , storage management network tuning * XenServer6 & XenAPP * Installing configuring , storage management network tuning * RedHat Virtualization * Installing configuring , storage management network tuning Directory Services OpenLADP * Authentications with NSS , PAM * Kerberized LADP * Authentications with Windows * RedHat Enterprise IPA