Sunil Narayanan

Experience

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  C Cubed Solutions Private Limited

  Jul 2005 - Nov 2006

  Technical Support Engineer
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  Hewlette Packard

  Nov 2006 - May 2011

  Technical Solutions Consultant (Servers and Storage)
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  Tata Consultancy Services

  Sept 2011 - Nov 2012

  Storage Administrator

  • Oversaw the deployment and management of Dell EMC Clariion, VNX, Symmetrix, HP EVA, etc. storage solutions for the company's infrastructure.• Configured and administered SAN zoning by utilizing Brocade Fibre Channel Switches.• Developed and maintained PowerShell scripts to automate various infrastructure management tasks.• Provided technical support for both production and development environments.• Configured and administered Microsoft technologies, including Microsoft Exchange, Active Directory, DNS, and DHCP.• Monitored the performance of hosts and Virtual Machines and collaborated with the application and network teams to optimize security processes.• Troubleshot and resolved issues related to both Windows and Linux servers, including storage-related issues, using PowerShell scripting as needed and opening support cases with vendors when necessary. عرض أقل

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  EMC

  Dec 2012 - Feb 2014

  Storage Operation Specialist

  • Responsible for performing daily operational tasks like storage provisioning and maintaining availability at the customer site(s).• Provision storage based on standardized procedures as outlined by EMC best practice documentation.• Recovery and migration between the EMC VNX and NetApp storage volumes as requested.• Deploy new VMs (VMware/Hyper-V) as per the request and build Failover Cluster if required. Perform Snapshots, Cloning, Cold Migrations, and Hot Migrations.• Provide proactive recommendations to the customer for improving storage operations and/or effective use of EMC storage solutions to help maximize their satisfaction with EMC.• Participate in the design and operational execution of the customer's storage disaster recovery process as required.• Performed key role in coordinating with Application and Network team for smooth project execution. عرض أقل

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  ORYX GTL

  Mar 2014 - Dec 2023

  Sr. Systems and Network Engineer

  • Storage Technologies: Isilon, EMC VMAX, UNITY, VNX, Hitachi USP/USPV, IBM DS8000• Switches: Cisco MDS 9000 Series, Brocade 300, 5000, and the Nexus Series (3K, 5K, 9K)• Server Platforms: Microsoft Windows Server 2012, 2016, 2019, VMware ESXi (versions 5.x, 6.x, 7.x, and 8.x)• Virtualization Technologies: VMware, Microsoft Hyper-V, vSAN, and NSX• Hyperconverged Solutions: VxBLOCK, VxRAIL, and Nutanix• Server Technologies: Cisco UCS Blade & Rack Servers, HP Blade and Rack Mounted Servers, and Dell Servers• Replication Solutions: SRDF, RecoverPoint, VPLEX, IP Replication, and TrueCopy• Backup and Archive Solutions: Veritas NetBackup, Veritas Enterprise Vault, Veritas Access, Veritas NSP, and Veeam Backup• Tools: Unisphere, Solutions Enabler, UCS Manager, and EMC Grabs, ManageEngine• Cloud Technologies: Microsoft Azure, Office 365, and AWS عرض أقل

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  Spark New Zealand

  Jan 2024 - now

  Information Technology Engineer