* IBM LinuxONE* Red Hat OpenShift* BMC TrueSight Server Automation* BMC TrueSight Orchestration* BMC Discovery

* Responsible for providing 24x7 administration and support Linux (Red Hat RHEL, Suse SLES) and Unix servers (AIX, Solaris, HP-UX) thousands of Production Linux/Unix Servers* Planning, deployment, integration and management of highly virtualized environments using Vmware, Superdome and PowerVM on HP Blade Centers and IMB pSeries* Maintaining Business Continuity and Disaster Recovery Plans* Experience on high available clusters including Oracle RAC, RedHat Cluster, SAP cluster* Experince on Management Software such as HP Server Automation (Opsware), RedHat Ansible, Centrify, etc...

Senior UNIX Administrator with experience in UNIX/Linux Systems to support large enterprise, highly availabile systems.* Responsible for providing 24x7 administration and support Linux (Red Hat RHEL,OEL, Centos, Suse SLES, openSUSE, Debian/Ubuntu) and Unix servers (Solaris, AIX and HP-UX) more than 800 Production Linux/Unix Servers* Experience on high available clusters including Oracle RAC, RedHat Cluster, SUSE Cluster, AIX HACP, SAP clusters* Experince on Management Software such as Automic (UC4)* Experience on virtualized environments OpenStack KVM and Xen Server* Maintaining Business Continuity and Disaster Recovery Plans* Administration of many services and service programs including squid, postfix, ssh, ntp, nfs, ftp, iptables, dns, http, etc

System Engineer (Unix and Linux Systems Administrator) Senior UNIX Administrator with experience in UNIX/Linux Systems to support large enterprise, highly availabile systems.Specialties:* Responsible for providing 24x7 administration and support Linux (Red Hat RHEL,Oracle OEL, Centos, Suse SLES, openSUSE, Debian/Ubuntu) and Unix servers (Solaris) above 100 Production Linux/Unix Servers* Planning, deployment, integration and management of highly virtualized environments using VMware, KVM and Xen * Experience on high available clusters including Oracle RAC, RedHat Cluster, SAP cluster* Maintaining Business Continuity and Disaster Recovery Plans* Install and manage monitoring systems (Zabbix, Nagios, HP Openview, OpManager, Application Manager, Cacti) and integrate whit HP Service Manager (Bash and Perl)* Experince on Management Software such as Ansible* Install and manage mail systems, anti-spam and anti-virus (Postfix, Zimbra, SpamAssassin, ClamAV, ASSP, Expurgate) * Storage/Backup Administration* Administration of many services and service programs including squid, postfix, ssh, ntp, nfs, ftp, iptables, dns, http

Unix and Linux Systems Administrator (at Turkcell İletişim Hizmetleri Istanbul/Turkey) Senior UNIX Administrator with experience in UNIX/Linux Systems to support large enterprise, highly availabile systems.* Responsible for providing 24x7 administration and support Linux (Red Hat RHEL, Suse SLES) and Unix servers (AIX, Solaris, HP-UX) above 200 Production Linux/Unix Servers* Planning, deployment, integration and management of highly virtualized environments using VMware and PowerVM on HP Blade Centers and IMB pSeries* Maintaining Business Continuity and Disaster Recovery Plans* Experience on high available clusters including Oracle RAC and HACMP* TeraData systems administration * Experince on Management Software such as HP Server Automation (Opsware), HPOO, HP Openview, Centrify, etc...* Storage/Backup Administration* Administration of many services and service programs including squid, ssh, ntp, nfs, ftp, iptables, dns, http

IT Consultant* Install and manage all IBM Tivoli ITM and Netcool/OMNIbus monitoring system on Vodafone. * Install and manage Vodafone Servers OS (AIX, Solaris, HP-UX, Linux and Windows) and Database (Oracle, RAC, DB2, Sybase and MySQL) monitoring systems* Install and manage Vodafone IT network (SNMP) monitoring systems* Install and manage Vodafone 2G and 3G networks monitoring systems

All systems are managed according to the costumers agreement standards* RedHat(RHEL)/OEL/Centos, Novell Suse/SLES, Debian/Ubuntu and Fedora systems administration* HP-UX and AIX system administration* VMware ESX , ESXi and vSphere Server system administration * Oracle RAC systems administration* T-REX systems administration* GPFS, OCFS, ASF filesystems administration

All systems are managed according to the PCI standard* RedHat/Centos and SUN Solaris systems administration* Oracle RAC systems administration* Windows Server systems administration * Network (LAN and WAN) management* Security management (FireWall, Network IDS, Host IDS etc.)* Anti-Virus and Anti-Spam management* SUN server (SPARC, T1, AMD and Intel), HP Server (AMD and Intel), Cisco Routers, Cisco and * HP Switch and SUN Storage hardware systems management* Install and manage monitoring systems (Zabbix, Nagios and Cacti) and automade with shell scripts (bash, perl)