Bitra - VMware, Windows & Citrix - Kolkata, WB, India

Maheshbabu Bitra

Kolkata, WB, India


VMware, Windows & Citrix

Work History

Senior System Engineer

Level -E

From April 2012

• Installation, Configuration and troubleshooting of the VMware ESX 3.x, 4.x & 5.0.
• ESX Server updates and upgrades by using Update Manager.
• Creating vSwithces and Port groups for the ESX servers.
• Adding the LUN's to ESX Host Data store, Add Extent of existing ESX Data stores.
• Refreshing ESX Storage and Rescan storage adapter for the newly added VMFS data stores.
• Adding Hosts to VC, Creating and managing VM's under the Hosts.
• Building New Virtual machines and Standalone servers by installing all VMware tools per customer's request.
• Creating Virtual Machine containers for Linux servers.
• Managing Virtual Infrastructure by using of vSphere PowerCLI.
• Taking VM Snapshots before updating the Patches.
• Taking Virtual Machine clone before upgrading any applications.
• Converting Physical to Virtual and Virtual to Virtual using VMware converter4.0 & 5.1.
• Moving the running VM from one host to another using VMotion Technique.
• Moving the running VMs disks from one Data Store to another using sVMotion Technique.
• Troubleshooting VM Operating System performance Issues.
• Decommission of existing Virtual Machines.
• Installation, configuring and managing the Virtual Centre 2.x, 4.x.
• Virtual center up gradation from VC 2.x to VC 4.x.
• Create a cluster in Virtual Infrastructure and enabling HA and DRS feature.
• Troubleshooting of customary Virtual Infrastructure Problems.
• Monitoring The virtual Infrastructure using VC alarms
• Creation of Distribution lists and security groups.
• Primary contact for daily maintenance activity and reporting(Daily, weekly & Monthly)
• Primary Contact for MacAfee Antivirus Update schedule.
• Installation and configuration of physical servers (Remotely).
• By communicate with server owner to resolve the prolonged issues as I am Point of Contact to the owners.
• Maintain good agreement with clients and company as I aware of leadership skills.
• Deploying of OS and soft ware using HP Altiris...

L2 System Administrator

June 2008 - April 2012

• Installation, Configuration and Administration of ESX 3.X Servers.
• Creating and managing VM Ware cluster. Enabling HA and DRS features in a cluster
• Creating and managing virtual machines, installing VM Tools into VM's and allocating for end user.
• Creating Virtual Switches & Port groups in virtual Environment.
• Coordinating with WMG, SMG, NMG and SOC teams in implementing new changes and migrations.
• Converting P2V, V2V using virtual converter.
• Cloning the VM's as on required.
• Patch Management of ESX Hosts using VMware Update Manager
• Moving VM's from one LUN to another LUN using Storage VMotion
• Patch Management of ESX Hosts using VMware Update Manager
• Installing Windows 2000 professional and XP Operating systems by using Symantec Ghost images.
• Installing the Windows Patches, office patches and SCCM client tool for all the desktops &Laptops.
• Monitoring the Symantec Antivirus Console on daily basis checking for the virus infected systems and cleaning the virus from systems.
• Creation of Roaming profiles to the users depending on the process to which they belong.
• Installation the different flavors of Windows Operating Systems. Experience on Windows Server 2003, Exchange Server 2003 and Windows XP Service packs.
• Responsible for providing IT assistance to include applications support, hardware & software installation and trouble shooting.
• Monitoring, managing and reporting daily, weekly and monthly server status.
• Installing application patches, server patches and antivirus updates.
• Installing, troubleshooting backup and restore process using NTbackup tool.
• Disk Quota management and reporting.
• Installing, configuring and troubleshooting of Active Directory.
• Installing, configuring and troubleshooting of DHCP and DNS servers.
• Assigning rights and privileges to users to access files and folders.
• Creating and managing OU architecture and Group Policies.
• All the new Software's / Hardware's / Upgrades / Patches...

Project Names

Renault, Nissan & Rci

Qualifications & Certifications

Computer Science

Nagarjuna University

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