Saeed Azizi

Experience

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  Petropars (PPars)

  Feb 2005 - Oct 2010

  Information Technology System Administrator

  • Supervised 3 Windows Server 2003, 1 Windows Server 2008R2, and 3 SQL Server 2005 instances.• Resolved 250+ monthly technical issues, maintaining a 95% client satisfaction rate.• Deployed server racks, patch panels, and cabling, with UPS systems ranging from 800 VA to 10 kVA.• Attained CompTIA A+ and CCNA certifications and trained 150+ colleagues in ICDL.

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  Nargan Engineers and Constructors

  Nov 2010 - Dec 2014

  Information Technology System Network Administrator

  • Managed LAN infrastructure supporting 250 users across three offices.• Set up VMware virtualization on 3 HP DL 380 G5/G7 servers, cutting hardware costs by 30% and boosting overall system efficiency by 20%.• Deployed 5 Windows Server 2008, 3 Windows Server 2012, and 2 Linux servers, all virtualized, with a remarkable 99.9% stability.• Revitalized network efficiency and security by streamlining management of a LAN with 10 Cisco switches and 4 Cisco/MikroTik routers, deploying VLANs for refined network segmentation.• Upgraded Active Directory Server from 2008 to 2012 seamlessly, with zero downtime.• Reduced troubleshooting time from over 50 to under 18 minutes between 2010 and 2014. Show less

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  NDEC (Namavaran Delvar Engineering and Construction)

  Jan 2015 - Oct 2018

  Senior System Network Administrator

  • Deployed VMware virtualization on HP DL380 G7/G8 servers, reducing hardware costs by 30%.• Installed/configured 8 Windows servers, 2 Linux servers with 99.9% uptime, supporting 150 Windows and mobile clients.• Configured 10 Cisco switches, 4 MikroTik routers, and 15 wireless radios with 99.8% uptime.• Streamlined network management with Active Directory, DNS, DHCP, RAID, and Group Policy, increasing system efficiency by 20%.• Led petrochemical site infrastructure development, achieving milestones in cabling, fiber, wireless network, and cabinet installation. Show less

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  Hegmatan Daru Pharamaceutical Company

  Oct 2018 - now

  Senior Information Technology Administrator

  • Configured HP DL380 G9/G10 servers, seamlessly integrating VMware for optimal virtualization.• Managed 12 servers (2 Windows Server 2016, 8 Windows Server 2019, 2 Linux) with 99.5% uptime.• Optimized LAN, VLAN, and routing on Cisco/MikroTik devices for seamless connectivity to 180 clients.• Orchestrated SQL Server 2019 with 99.9% uptime, contributing to a reliable database infrastructure.• Improved IT infrastructure by fortifying Active Directory, implementing ADDS, optimizing DNS, streamlining DHCP, fortifying VPN, and orchestrating Failover Clustering for a 99.9% reliability.• Established Veeam backup system with a 98% success rate, minimizing business disruptions.• Achieved a seamless migration from Windows Server 2012 to 2019, boosting efficiency by 20% and service response times by 15%.• Integrated a surveillance system with 200 IP cameras, reducing security incidents by 25% in 4 years.• Administered PBX system and designed EMS with 85 data loggers for environmental monitoring. Show less