Manager Engineer

Varaprasadachary Bolloju [pic]

Mobile: +919*********, 800-***-**** [pic]

Email: ******.*********@*****.***

Summary:

Over 9+ years of experience in the Information Technology Industry and

worked as Hardware & Network Engg, Customer support engg, Systems

Administrator. My skillset includes Linux Administration, Storage

Architecture, NAS and SAN Storage Administration and VMware Administration.

For the past 4 years from working as Storage NAS administrator

Technical Skillset:

NetApp Hardware:

. FAS Series Models: 3050, 3050C, 2050, 3170, 3160 and FAS6080

. FAS 3240-HA, FAS 6280-HA (Metro Cluster),

. R200, R150 (Near Store)

. Data Ontap versions 7.X and 8.X versions

Management Tools and Technologies:

. NetApp Operations Manager, NetApp CLI, Flier view, NetApp

Systems Manager and NetApp On-Command Manager

. NetApp Snapshot, Snap-Restore, Snap Vault and Snap Mirror

. Snap Drive and Snap Manager.

. Thin provisioning and De-Duplication

. DataOntop Up gradations the Firmware updates on Shelves and

Disks.

. Volume planning, allocation & de-allocations.

. Analyze the performance issues and

. VMware vCenter

. EMC Navisphere

Protocols Worked on:

. CIFS

. NFS

. iSCSI

. FC

Other Storage Technologies:

. Hitachi USP - VM, USP-V and VSP

. CLARiiON CX600 and CX700 series

Operating Systems:

. Red Hat Linux

. Microsoft Windows Server

. Sun Solaris

. IBM AIX

. VMware ESXi

Other Tools:

. Ticketing Tools: Remedy and Maximo

. Microsoft Visio and Office Suite

Experience Summary:

Organization: Microland Limited (June'12 - Aug'12)

Designation: NetApp L3 Admin

Client: UCB Belzium

Role: NetApp Storage Admin roles and VMWare admin operations.

. Managing Filers through putty NetApp CLI, NetApp Management Console

and OnCommand Management tool

. Creating of Volumes, Qtrees and LUN's for provisioning of VM's in

virtual infrastructure.

. Storage provisioning through NFS and ISCSI protocols

. Participated in migration of Physical servers to Virtual Servers and

reclamation of Storage

. Perform MS-Exchange restoration using Snap Manager Tools

. Use Snap Drive and attach them to VM's for restoration

. Restoration using Volume and LUN Clones

. Responsible for periodical snapshots of VM's and commit/revert

snapshots based on requirement.

. Analyze requirements for individual sites and decide on

commissioning and de-commissioning of VM's

. Follow the process and manage Change, Incident and Service Requests.

. Managing the Filers through On command DFM, NMC and CLI

Trained on Hitachi USP-V, USP-VM and VSP Storage architecture

. Know the concepts of Hitachi Universal Storage platform

Architecture.

. Knowledge on LUSE, HDP, HDLM, HGLAM, Universal Volume manager

virtual volume manager

. Management tools Hi-command device manager, Hitachi storage

Navigator and CCI - command control interface.

. Know the replication tools Shadow Image, COW (copy on write), True

Copy and HUR (Hitachi Universal replicator)

Organization: Accenture Services Private Ltd. (Aug'11 - Feb'12)

Designation: Sr. Software Engineer

Client1: ING Netherlands

Role: Datacenter Migrations and Implementations

. NetApp Filer Management via CLI and GUI

. Create Volumes, LUN's and Qtrees for VM provisioning in the

environment

. Allocation of Storage to Clustered environments which include Linux

and Windows

. iSCSI Storage allocation which includes mapping storage to cluster

iGroups

. Configure Linux Partitions for allocated storage using LVM and

Snapdrive.

. Provision Windows and Linux VM's via VMware vCenter.

. Maintain CMDB records for commissioned and de-commissioned VM's

. Performing Citrix based secured remote operations.

. Server migrations from Source Datacenter to Target Datacenter.

. Allocate Storage resources to VM's / Hosts on demand.

. Expand CPU and Memory resources as and when required

. Hands on experience more than 170 virtual servers commissioned.

Organization: Kingston Info Solutions Pvt. Ltd. (July'10 -

July'11)

Designation: Sr. Storage Administrator

Client: Accenture Services Private Ltd.

Role: Support Specialist for Global Clients and Storage Architect for IAAS

Cloud

. Administration of Filers using NetApp CLI and GUI

. Working on Snap mirror and Snap vault issues and report status

. Management of CIFS/NFS shares in filers and allocating shares as

needed.

. Configure aggregates, volumes, Qtrees, Snap mirrors, Snapshots and

Snap vault.

. Creating volumes and allocating size to file systems using quotas.

. Make health check and space usage reports and maintain reports

weekly, monthly based on client requirement.

. Data ONTAP Upgrade from 7.x.x to 8.x.x

. Perform firmware upgrade on disk shelves and disks

. Hardware alterations which include disk failure, shelf additions

. LUN Provisioning and multipath configuration

. Configured Thin Provisioning and De-duplication on production &

backup filers.

. Creating volumes and allocating size to file systems using quotas

. Configured SnapMirror between Primary and DR sites

. Manage backups using SnapVault and set retention policies as

required

. Documenting changes that have been made to the environment

. Create custom views on performance advisor tool as per customer

needs.

Organization: IBM India Private Ltd. (Nov'08 - Feb'10)

Designation: Operations Senior Lead Specialist

Client1: British Petroleum

Role: Storage management, maintenance, configuration changes and work on

change & service requests on priority basis.

. NAS Administration, NetApp filer installation, Data ONTAP upgrades,

Snap Mirror, SnapVault and quota, qtrees administration

. Data Center Operations of NetApp Filers (R200, FAS 3050, 3050C,

2050).

. Checking the File system and resizing the file systems as per client

request.

. Backup and restoration of volumes and qtrees using SnapMirror.

. Performed Data ONTAP upgrades between different releases of Ontap

7.x.x.

. Checking the Log files using Filer View.

. Work Flow ticketing systems, Change management, Performance manager

and Break fix issues follow up and support.

. Requirement analysis including technical details regarding clients

requirements.

. Administration of Data ONTAP 7 and above using Filer view and

command-line to manage the systems.

. Implementing and maintaining aggregates, volumes and qtrees for non-

linear news productions environment.

. Configuration and management of CIFS/NFS in NetApp filers and

allocating shares as needed.

. Implemented quotas to manage and track the disk usage and files of

volume.

. Implementation of online backup and restore using with Snapshot

technology in NetApp filers.

. Maintaining reports on disk utilization, availability, growth

patterns and performance.

. Optimization including upgrades, performance monitoring.

Organization: Pardh Info (Jan'03 - Oct'08)

Designation: System Support Engineer

Role: Maintain AMC's systems networked with Windows 2000 & 2003 Servers,

Windows XP clients, Linux hosts

. Monitoring storage array and report any problem with EMC

. Administration of EMC CLARiiON via Navisphere

. Aware of FCP and iSCSI protocols in NetApp.

. Knowledge on administration of Data Ontap using Filer View and

command-line to manage the filers.

. Trained on EMC CLARiiON Storage provisioning

. Assembling PCs and Trouble shooting in Hardware

. Computer maintenance and hardware support for AMC's

. Data recovery solutions using third party tools

. Work mostly with setting up PC hardware and supporting Windows OS.

. Adding new systems to network & monitoring

. Network troubleshooting to remove and forecast common network

problems.

. Installation and troubleshooting of clients, configuring local and

network printers

. Implemented new system security policy to secure workstations

. Troubleshooting, Installation & Administration on different OS,

Windows for workgroup, Windows servers and Linux terminal services

. Maintenance and troubleshooting of the systems along with their

peripherals including networking components

. Configuration of various devices like external CD-ROMs. SCSI & Fire

wire

. Administration of Windows 2k&2k3 Domain controller

. Responsible for Administration of Symantec Gateway and managing

Symantec Corporate antivirus

. Server Builds/Desktop Builds with Symantec Ghost

. Taking Back-up's through both Network and Tape Drive

. Troubleshooting of day-to-day operational problems

. Installed FreeBSD and configured FTP, NFS, & DNS

Organization: Universal Solutions (Jan'00 - Dec'02)

Designation: Hardware & Network Engineer

Role: Maintenance of Hardware, Software and Operating Systems like Windows

95/98 and Windows NT 4.0

. Setting up TCP/IP Network

. Troubleshooting Maintenances of computers, printers, scanners and

Web ramp Installations & maintenance.

. Strong technical skills on Hardware & networking with network

printers.

. Network Device: HUBS and Switches.

. Antivirus: Norton Corporate Antivirus, MacAfee Antivirus, Other anti

viruses, anti spy wares, bug-fixing tools.

. Working on all various brands of systems that include PC,

workstations & Laptops (such as Compaq, Wipro, HP and IBM).

Certifications:

. RHCE: Certification ID 804************

. NCDA: Certification ID 00030668

. SUN Certified Solaris System Administrator

Trainings Attended:

. SAN Administration on Data ONTAP 7.3.

. NetApp advanced (CIFS/NFS/NPSA) course certification.

. Hitachi Storage Administration

. SAN EMC CLARii-ON & Brocade Switch Administration.

. MCSE - Windows 2000 Server & 2003 Server

. Training Programs Attended: Advanced Unix/Linux (Red hat)

administration. (Solaris 9 & 10 administration, HP-UX, IBM-AIX

administration).

. CCNA Cisco Certified Network Associate Program and VERITAS Netback

up.

. Dip. In Hardware & networking eng course.

Education:

. M.Com (Insurance Management) from Alagappa University (Distance

Education)

. B.Sc (Computer Science) from Alagappa University (Distance

Education)

. Diploma in Electronics and Instrumentation from Osmania University

Personal Details:

Full name : S S C.Varaprasadachari.Bolloju

Date of Birth : 14/06/1974

Passport No : H2026867 (Expire on 02/12/2018)

Pan No : AMHPP1847R

(Varaprasadachari.B)

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