Wajdi AYARI

– Install configure, and maintain VMware vSphere ESXi hosts and Nutanix infrastructure including patching and upgrading when needed. – Monitor infrastructure performance and troubleshoot any issues that arose. – Configure, optimize, and test hardware to ensure compatibility with virtualized environments. – Develop scripts to automate deployment and maintenance of resources. – Provide Iv1 3 technical support or the virtual environment. – Evaluate vendors' products to identify potential solutions or enhancements to existing infrastructure setup. – Analyze problems to identify common issues and develop solutions – Perform root cause analysis to determine underlying causes of incidents. Projects: * Implementing VCF 9.0 POC – Architecting / deployment – Automating VMs migration between VCenter 9 and VCF 9.0 infrastructure * Implementation of a new Nutanix based datacenter – Architecting / Hardening – Preparing a migration plan in coordination with a PM * Migrating Cisco UCS central to intersight – Implementation of FI and chassis profiles – Migration of server profiles from UCS central – Automation of ESXis deployment using terraform and powershell – Updated the entire virtual infrastructure (ESXs and Vcenters) to version 8

– Provided technical support for end-users by troubleshooting hardware and software issues remotely or onsite – Administered Windows and Linux systems. – Troubleshooted technical issues related to servers, virtualization platforms and other IT infrastructure components. – Provided exemplary helpdesk service and support to assist customers. Projects: * DHCP infrasructure migration – Implementing hight available new DHCP servers – DHCP scopes migration

– Performed routine maintenance on all hypervisors and related systems – Deployed new VMs in accordance with customer requirements and industry best practices. – Performed physical to virtual infrastructure migration – Administered Active Directory, Exchange systems and petroleum related software Projects: * Virtualizing Datacenter – Sizing and architecting – HLD and LLD design – Implementing backup jobs * Developping a HSEQ software on sharepoint 2013 as PM – Collecting HSEQ team needs and priorizing them – preparation of various technical/material prerequisites – Coordination and management of internal and external resources – Cost and invoice monitoring

– Analyzed client's current system infrastructure and identified opportunities for improvement. – Conducted migration plan from VMware infrastructure to Nutanix – Implemented GLPI software for IT asset management

– Performed troubleshooting to diagnose and resolve complex technical problems. – Provided technical support to users by troubleshooting hardware and software issues. – Collaborated with vendors in order to acquire necessary hardware components or software licenses at discounted prices. Projects: * Implementation Petroweb Enterprise Database – SQL Server 2008 installation and configuration – IIS 7 configuration and web site implementation – Software installation on end users' computers

– Interfaced with engineering teams to develop custom configurations of products based on customer needs. – Provided technical product demonstrations to prospective customers. – Prepared tender offer file – Implementing Mailing. Security and Monitoring solutions Projects: * Migrating Zimbra Mailing solution from v5 (one server architecture) to v7 (hight available and multi-servers architecture) – Deployment of PROXMOX virtualization solution – Implementing Multi server Zimbra solution – migrating Mailboxes and synching old and new platform