My responsibilities included maintaining and supporting servers in production, pre-production, anddevelopment environments running mainly on virtual infrastructure.● Server containerization and virtualization service with VMware Tanzu and VMware vCenter● Enterprise SAN storage administration● Datadomain and enterprise backup solutions administrator● HPE Synergy, Blade C7000, DL, RX, RP, and Superdome Server Engineer● Keep the data center up and running by providing 24*7 support.

Caspian provides IT, datacenter, and banking solutions. I worked in a team named WSA ( Windows, Storage Administrator ) and my responsibilities were :* Dell-EMC and HP storage systems administration * Configuring EMC VNX 1,2 Unity 500 and HP EVA 8100 – 4100.* Monitoring EMC storages by VIPR and virtual serves and platforms by vCOPS,vRealize.* Veritas Netbackup 7.6, Veeam, Veeam one Backup/Restore administration.* Microsoft RDS servers administration.* patch management of Microsoft OS, VMware, and other related applications.* VMWare Site Recovery Manager (SRM) administration disaster recovery among data centers. Failover and failback.* Citrix Xen app servers administration.* VMware VDI Horizon version 6.1 administration.* HP MSL 8096 and EML tape libraries administration.* HPE servers maintenance and management (G5-G6-G7-G9 380 580 980 series).* IBM WebSphere Servers FBTI (Fusion Banking and Trade Innovation).

Butane Gas Company provides logistic services and distributes liquid gas all over Iran.I was hired as a network engineer and my responsibilities included as follows:* Microsoft servers and services such as Exchange Server - Active Directory administration.* vCenter server 5.5 administration tasks.* Monitoring and troubleshooting Microsoft operating systems.* Cisco routers management (Routing Protocols such as OSPF, EIGRP- intranet, and MPLS).* LAN and WAN troubleshooting.* VMware backup application maintenance (Veeam backup and replication).

ADFA provides IT, datacenter solutions, I was hired as a network administrator and my responsibilities were :* Microsoft Exchange 2010, ISA2006, TMG, WDS, FTP servers administration.* Configuring & managing the VMWare ESXi and vCenter 4.0 servers.* Managing Cisco network built of routers and switches (1800,2800,3800 and 2950,2960,3750 ) installed on three buildings located in two cities with more than 500 active users.* Managing Foundry switches ( BigIron and Edge Iron series)* Managing the LAN environment ( All Layer 2 management tasks )* FreePBX server management.* Telephony systems management ( configuring IP phones such as Cisco, Yealink, Snom)* HP Ml and DL servers management and Maintenence G7, G6 generations.

I worked in Saipa Factory under the supervision of the Iran Informatics Development Company. Iran Informatics Development Organization takes on some responsibilities in terms of LAN, wireless networks. It also provides system maintenance for a variety of enterprises.I worked there as a Hardware technician, we were a team and we provided hardware support for more than 2000 clients, in this position we had a chance to work with some advanced administration servers such as Microsoft WDS, WSUS.

I worked there as an MCITP instructor for about 7 months. This was a boot-camp instruction course and I taught Main Courses such as Network Infrastructure, Active Directory, and Exchange Server 2007.