Ghassan Abujbara Email & Phone Number

Amman, Jordan

Amman, Jordan

Provide Cisco customers with professional technical assistance needed to troubleshoot, upgrade, and implement Cisco HyperFlex solutions:• Resolve unexpected reboots or crashes of the hyper-converged infrastructure (HCI) cluster• Perform HCI configuration changes and modifications after initial deployment• Troubleshoot issues at the HCI hardware level•Configure and troubleshoot HCI clusters in stranded, stretch, and edge deployments•Resolve issues related to the ESXI hypervisor in HCI environments

Amman, Jordan

• Provide global technical assistance for Cisco partners and customers• Troubleshoot hardware, software, configuration, and integration issues with Cisco's Unified Computing System (UCS) and other data center products• Assist other teams with technical issues related to UCS domains• Provide vendor-support services: VMware, Windows. CentOS, Redhat, Suse, and Ubuntu• Debug network layer 2 and 3 related problems• Provide support for converged platforms like FlexPod• Verify hardware, firmware, and software compatibility and operating system installations• Configure UCSM and create virtual machines• Troubleshoot server connectivity issues and Fabric Interconnect faults• Solid knowledge of data center infrastructure• Consult on hardware configurations for UCS B-Series, C-Series, and E-Series servers including RAID, BIOS, CPU/memory optimization, firmware/driver upgrades, PCIe card integration• Provide installation and configuration support for VMware ESXi, Windows Server, and Linux operating systems• Resolve RAID configuration issues• Analyze operating system log files like those from ESXi and Linux• Ability to configure and troubleshoot small to medium sized networks

Amman Governorate, Jordan

• Manage and provide support for networking, installation, and maintenance services• Configure and troubleshoot Windows operating systems• Install and configure computer hardware, software, systems, networks, printers, and scanners• Administer firewalls such as Sophos• Manage mail systems including Exchange and Office 365• Setup and resolve issues with storage solutions• Install and troubleshoot Windows Server 2008, 2012, and 2016• Administer Active Directory Domain Services• Provide first-line support to clients via in-person visits, phone calls, and remote access• Respond to and resolve breakdowns and issues• Troubleshoot and repair computer hardware and software faults

Amman, Jordan

Jordan

Performed maintenance and repairs for computer hardware and software systems. Developed in-depth knowledge of server infrastructure. Created a visual diagram of a data center architecture using Microsoft Visio software.