Jitendra Kumar

Experience

• 

  Softenger

  Sept 2007 - Apr 2011

  Storage Administrator

  Worked with their premiere client Symantec, Provided Infrastructure Support for 5 local Data Centers located at Pune.Worked as Infrastructure specialist in development lab support team. We supported various QA groups in Symantec on various flavors of Unix OS for installation and troubleshooting OS and configuration issues. We worked on Ticketing based Issues which may have INC (Incident) or CRQ (Change request). We have handled 8000+ servers in which held various hardware environments. We have all mid-range and high range servers in our support. Managed the storage environment along with done patch management project.Worked on multi type of storage environment also worked as key player in data center migration.Task Performed: Installation, configuration and troubleshoot of almost all UNIX servers. patch and package management Kernel rebuilding and tuning of UNIX servers (AIX, HP-UX, Sun Solaris and RHEL). Zoning (Hard zoning and soft zoning) Working on Ticket Basis Environment BMC Remedy used for ticketing. LUN creation/mapping/reclaim and deletion File system management Management of hard disk geometry as per user’s requirement User administration ESX server installation and configuring virtual machine Oracle installation and configuration on UNIX flavor. Creating and configuring servers as per user’s requirement ML and TL installation on AIX machines Depot and Gold pack installation on HP-UX. Creating and expanding volume groups in HP LVM. DNS server. File System maintenance Firmware up gradation in Solaris and HP-UX (PArisc and Itanium). Sun Solaris, AIX, HP-UX, RHEL and SUSE. (Installation, Configuration and Troubleshooting). Jumpstart, Flash archive, interactive FTP, NIM and Ignite installation. Console configuration.●DRAC(DELL).●ILOM and ALOM (Sun Solaris)●ALOM (HP-UX). Show less

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  Mphasis

  Apr 2011 - Jan 2015

  Principal Infrastructure Engineer

  01st April 2011 – 16th Jan 2015 Nissan:Mphasis had engaged with Nissan North America an International automobile company to Manage Storage operations 24 X 7 from offshore. The Current SAN is approx. 2 PB of storage and approx. 7000 switch port SAN. Hardware including multiple IBM SAN products and HP XP24000, EVA, NetApp MDS 9124, Etc. Total Team size is 11, currently working as Principle Infrastructure engineer. .01st May 2010 – April 2011 Maruti Suzuki India Pvt. Ltd. Worked for MSIL (Maruti) Maruti Suzuki India Limited leading automobile company in India commonly referred to as Maruti and formerly known as Maruti Udyog Limited, is an automobile manufacturer in India. It is a subsidiary of Japanese automobile and motorcycle manufacturer Suzuki. I have managed their both datacenters primary data center located at Bangalore and Disaster recovery site located at Mumbai.Oct-2010 – Nov 2011: MWW (Mark’s work wear house) Mark’s Work Wear house (MWW) an International leading supply chain (Clothing and Accessory) company to Manage Storage operations 24 X 7 from offshore. Supported IBM devices (like FastT/DS8000/SVC and XIV) along with Brocade switches. Oct 2010 – Jan 2012: Verigy Verigy a German base company. Verigy Ltd is an Advantest Group company in the semiconductor automatic test equipment business. A largest manufacturer of semiconductor test equipment (like flashmemory, high-speed memory and system on-chip) in the world. Handling IBM (SVC, DS8000 ESS and FastT); HP XP 24K; NetApp; Fabrics . Show less

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  IBM

  Jan 2015 - Apr 2017

  Technical service specialist

  01st Sep 2015 – 04th April 2017 GTAA and Juniper network IBM is engaged with GTAA (Greater Toronto airport authority) and Juniper Network an International aviation authority to Manage Storage operations 24 X 7 from offshore. The Current SAN is approx. 8 PB of storage and approx. 2000 SAN switch ports. Hardware including multiple SAN products (Hitachi VSP, IBM XIV HP EVA and MDS 9000 series switches). Total Team size is 5, currently working as Technical service expertise.Task Performed: Thick to thin Pool migration. Volume/Consistency group migration in XIV. Configured the mirror relationship between source and destination. Thick to thin pool conversion. Host base migration from XIV to Hitachi. Mirror relationship in Hitachi/XIV. Firmware upgrade in XIV DR activity in XIV/Hitachi. Volume /Snapshot creation in XIV/Hitachi.27th Jan 2015 -01st Sep 2015 ABN-AMRO BankSupported SAN infrastructure that includes IBM XIV, SVC, DS8K V7K and IBM Fast T DS4000/DS4500. Supported an environment made up of Linux and Windows and IBM AIX servers. Worked on migration project. Upgraded the SVC to next level. Upgraded the Brocade switch. Handling IBM (SVC, DS8000 XIV and V7000 and FastT); Fabrics – Brocade. Allocation, De-allocation, Host group creation/deletion/modification on SVC 2145 using GUI and CLI. Performing task related flash copy, mirroring. Taking care migration task. Firmware upgrade of Storage and brocade switches Fabric Management- Zoning on Brocade Switches using INA. Show less

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  Infosys

  Apr 2017 - now

  Good and Service Tax(GST)With Infosys taking care the Storage and Back up operation of world’s 2nd largest account Good and Service Tax(GST). In storage managing 3D replication between primary Data centers and Secondary Data centers. In GSTN replication architecture uses Zero Data Loss (ZDL) solution for their critical applications, which consists of both Synchronous and Asynchronous data replications. The Synchronous replication has configured using Hitachi TrueCopy (TC) while Asynchronous replication is configured using Hitachi universal Replicator (HUR) replication feature. The TC ensures to make a copy of the writes are happening in the Production site to its respective passive site as well. HUR is a journal based replication mechanism and sends the data to its corresponding DR site asynchronously and maintains data sequence. For Back up using Commvault appliance for back up on media agent servers (hard disk) along with tape media also having HPP for backing up critical data online all the time. Task Performed: Be the part of Implementation team and executed this project successfully. Leading the team and being involve in operational tasks. Representing the team in front of client.  Capacity planning/Issue tracker/Risk register/SIP (Storage and Backup) Working with support vendor. Allocation/deallocation, replication and zoning tasks. Taking care Sev1 issues and SLA. Defined the Backup policy. Configuring new server for backup/defining backup/retention policy Restoration tasks/Service pack upgrade. DR activity. Monitoring data growth, tape vaulting, media mgt. maintaining data integrity. Taking care Team Appraisal/KT/SOP.  Preparing the change plan and ensuring their execution. Allocation/Deallocation/zoning/performance issue  Ensuring 3 dc replication set up for all critical data at storage level. EVS creation/Mount path creation /Expansion at HNAS level. VTL implementation Show less

  • Project Manager

    Apr 2020 - now

  • Senior Consultant

    Apr 2017 - now