SUMMARY

• Senior Sun Solaris System Administrator with 9 years of experience encompassing system administration of Sun Systems implementing Solaris, Redhat Linux, AIX, HP-UX. And 6 years on Linux and VERITAS VXVM- VCS
• Proficient in installation and configuration setup and upgradation of Solaris /Linux OS.
• Experienced in Disk management, Software Raid and creating file systems using different Veritas Volume manger,Veritas File System VXFS , Solaris Volume manager Solstice Disksuite 4.2.1 Solaris ZFS zpool etc LVM.
• Installation, configuration of high availability products Vertias Cluster VCS and Sun Clustering Software Local Datacenter HA or DR across multiple DC.
• Experience in using Veritas Net Backup VNB , Proficient in System Backup and Recovery from tapes /tape Library using ufsdump, ufsrestore, tar and cpio, File system administration.
• Expertise in troubleshooting servers and OS problems.
• Experience with configuring Solaris containers/zones, resource allocation etc.
• Experienced in installing, configuring and maintaining of Sun/Solaris HW.
• Experience in shell scripting Bash .
• Experience with configuration and administration of external storage SAN/NAS .
• Experience in system support, design, implementation and administration of UNIX/Linux and Windows servers
• Administered, managed, deployed and supported highly available operations by 24/7 for a large number of production and development systems in the datacenter environment.
• Experience in and supporting 2000 plus servers spread across different datacenters.
• Experience in setting up extensive hardware Architecture SUN/ORACLE, IBM, HP, Dell etc
• Experience in setting up user accounts, training users and configuration.
• Excellent analytical and problem solving skills.

Administrator

• Technical Environment: Sun Solaris 8.0/9.0/10, Sun Fire, T M Series Servers,
• VERITAS VXVM and VCS 5.1, Puppet, Shell Scripting

Key Responsibilities:

• Solaris and Linux Server Build for production and Testing environment.
• Solaris Physical to Virtual P2V Server Migration.
• Build / Add / Remove Node VERITAS Cluster.
• VCS service group migration from one to other cluster.
• Solaris and Linux Server quarterly Patching
• Emulex HBA firmware and OBP Upgrade on SPARC Systems.
• Oracle M4000/5000 Server Memory upgrade.
• XSCF configuration for Datacentre move.
• VERITAS Cluster server 5.1 SP1 build and RP4 patch upgrade
• Daily UNIX Server Tickets.
• Network Aggregation on SPARC Servers.
• Performed monitoring / Automation of monitoring using shell script.
• Configure Solaris server for ZFS and SAN Boot.
• Solaris server Virtual to Virtual V2V migration.
• DataCenter Administration.

Confidential

Lead UNIX / Veritas Administrator / SME

• Technical Environment: Sun Solaris 8.0/9.0/10, Sun Fire, T M Series Servers,
• VERITAS VXVM and VCS 4.5, 5.0, 5.1, Remedy, Shell Scripting

Key Responsibilities:

• Handled Critical UNIX Tickets SEV-1, SEV-2
• Worked on Root Cause Analysis for Solaris and Veritas cluster issues.
• Worked on DR Test of critical applications.
• Business as usual BAU support for UNIX environment.
• Solaris and Linux server Patching.
• Configuring Solaris containers/zones, resource allocation etc.
• Performed monitoring / Automation task using script.
• Migration of Legacy Hardware and Software as per application requirement.
• Attained meetings related to Change management.
• Follow up with Vendor Oracle and Symantec for detailed troubleshooting Like dump analysis, system performance issues and provide detailed analysis to client about the issue.
• Co-ordination with Other Teams SAN, Backup, VMWARE for planned activities.
• Worked on Critical servers performance issues. SWAP, CPU, RAM
• Conducted Technical sessions on Technology like SAN, Scripting, EMC BCV Concept and VERITAS Cluster.
• UNIX Team Management.

Confidential

Lead UNIX / Veritas Administrator / SME

• Technical Environment: Sun Solaris 8.0/9.0/10, Sun Fire, T M Series Servers, Veritas, VXVM and
• VCS 5.1, Redhat 4 and Redhat 6, Remedy, Blade Logic, Shell Scripting
• Projects worked:
• Project-I: SAN Migration: Remediation Migration
• Project-II: Oracle Upgrade
• Project-III: Solaris Virtulization

Responsibilities:

• Virtulization Solaris Zones and containers and Linux
• SAN Refresh / SAN Migration on UNIX Platform
• Linux and Solaris Patching
• Server Build Solaris
• Server Build Linux
• Linux physical and virtual server build.
• Solaris and Linux Upgrade
• Veritas Storage foundation Upgrade
• Data centre move project
• Emulex to Qlogic HBA Migration.
• Responsible for preparing the Knowledge Transfer Plan.
• As a lead, was responsible for training hand-holding new team-members to the project.
• Was in-charge of constantly reviewing the current set-up, analyse the risk issues.
• When encountered with risks/issues, was responsible for mitigation plan.
• Remedation Plan and implementation of legacy OS and hardware.
• As a team lead, was responsible for managing team and filling for technical gaps.
• Below are the steps been performed during the EMC DMX to VMAX SAN migration:
• Analysis of current OS and patch level, Veritas Storage Foundation, Server Hardware, HBA, OBP, SAN Multipath.
• As per VMAX support matrix
• Follow the standard patching process on Solaris server OS patching
• Sanity reboot followed by detach the root mirror.
• Upgrade the OBP of server.
• Upgrade the OS from Solaris 8 to 10 or Solaris 9 to 10 as per application compatibility.
• Update the OS patches compatible to VMAX
• Upgrade the Power path as per Veritas Version.
• Upgrade the Veritas storage foundation VXVM and VCS
• Upgradation of the HBA firmware driver for Emulex QLogic.
• Validation of the server after the remedation.
• Request the SAN as per data collected in pvinfo for Server FS, BCVs, Gold Copy.
• Validation of allocated storage VMAX.
• SCAN VMAX luns in Veritas and mirror it with DMX plexes.
• Keep batch job on hold for DMX and activate the VMAX jobs followed by test backups on BCV using VMAX SAN.
• Once the back-up is tested with VMAX, disassociate the DMC plexes and reclaim the DMX SAN.
• Support Oracle team to upgrade Oracle apps and database and ensure availability of the required FS and Storage as per their requirement.
• P2v, v2v and V2p conversion of Solaris servers.
• Physical to Virtual and Vitual to Physical

Confidential

Sr. Solaris System Administrator at Level 3

Technical Environment: Sun Solaris 8.0/9.0/10, Sun Fire, Enterprise Servers, Veritas VCS, VXVM 4.1,

Remedy6, Remedy7

Responsibilities:

• Solaris system administration, user management file system management.
• Create, resize, manage Volumes using VERITAS Volume Manager.
• Diskgroup configuration and management in VERITAS Volume Manager.
• Troubleshooting and replacement of faulty disk under VERITAS control.
• Monitoring System performance using different SA commands and utilities.
• Storage and SAN management at server level as per DB and apps requirements.
• VERITAS Cluster administration.
• Printer setup and management.
• VERITAS Netbackup client level configuration and support.
• Solaris OS Hardening as per company security standards.
• Project wise Decommissioning of servers.
• Shell scripting for the daily activity and account management task.
• Assist Monitoring Team for creating managing Monitoring Tasks.
• Assist Auditors for Various Servers Health Check, loginfail report, Audit processes.
• Installation and use of different Business packages on Solaris Platform like ESM.
• Applying OS and security patches for Solaris Operating Environment.
• Configuring and managing Network interfaces.
• Project Co-ordination and planning for daily business requirement.
• Coordination with Application, Database owners and Change Management for any business requirement and incident/issue reported.
• Attending ON-CALL and RED Alert Meeting Calls.
• Raising REL' for modifications in server for hardware or software.
• Servers Downtime arrangements and facilitating vendors for any activity.
• Interacting with Vendors, Application/ Database owners and Change management.
• Managing OS and Network level security for system.
• Providing the client side support for VERITAS Netback-up.

Confidential

Sr. Sun Solaris System Administrator

Technical Environment: Sun Solaris 9, Sun Fire V440 and Enterprise 450 Servers, Remedy, Domino Lotus Notes databases, DELL Power Edge server, IBM Servers P series.

Responsibilities:

• System performance Monitoring, Troubleshooting, Backup of SUN servers.
• Datacenter servers Management.
• Sun Storage management and VERITAS volume manager administration.
• Preparing monthly volume Report and SAR report, Backup Report.
• Maintaining the updated list of UNIX resources. i.e. Hardware and software
• Co-ordination with storage, backup, basis and DBA teams in day to day business activities.
• DR Process management and documentation.
• EMC SAN installation, implementation and troubleshooting.
• Server remediation to comply standard security guidelines.
• Vendor coordination. Eg. SUN/DELL etc.
• Implementation and support of TATA-AIG standard tools.
• Server patching as per requirement
• Performance monitoring and tuning.
• Commission/decommission servers in account
• Maintaining and monitoring of root file systems
• Creating and managing Users on Solaris System.
• Managing devices installation and configuration.
• Managing Swap space for system.
• Documentation related to Incident, Hardware and software modification on servers.

Confidential

System Administrator

Technical Environment: Tru64 UNIX server, Exchange servers, Windows NT servers

Responsibilities:

• UNIX server support File Share, accounts
• UNIX server performance monitoring and reporting.
• UNIX servers Data Backup as per scheduled.
• UNIX server Share management and audit tracking.
• Microsoft Exchange server L1 Support
• Windows NT server system administration.
• User Share and access management on SCO-UNIX central server.
• Printer configuration on UNIX ans SAP environment.
• Monitoring the netwok performance between the XEROX Datacenter.
• IBM Windows server and work station support.
• Compaq Thin Client user support.
• As per User requirement configuration and build new windows systems.
• Vendor co-ordination for Hardware and Software issues, Part replacement and new system procurement.
• Documentation of critical issues, activities performed on servers, technical procedure and for audit.
• Co-ordination with other datacenter team for daily and planned activities.

Confidential

System Administrator Linux and Windows

Technical Environment: Windows NT, Windows 2000 and Red Hat Linux

Responsibilities:

• Installation and configuration of Red Hat Linux, Windows NT, Windows 2K systems.
• Installation of Java, .NET, Oracle, MS-SQL. Also rational rose and other testing software.
• Network link Management between ISP to Datacenter of Expansion.
• Allocation of additional storage as per individual requirement.
• SAMBA server access configuration and management.
• Backup of Windows and Linux servers Daily and weekly using Tapes
• Windows Exchange server management L1 support. User Accounts and modification
• AD Server access Management.
• Troubleshoot the issue related to the Leased Line and Router connectivity.
• Build and configure UNIX and Windows servers as per project requirement.
• Administration of Microsoft internet security and acceleration IAS server for security and performance
• Automation, Installation and update antivirus on windows servers.
• DataCenter Audit and documentation of process, technical procedures, Part replacement and Major issues.
• Co-ordination with Vendor for procurement /Hire systems for projects.
• Meetings with Project managers to understand the project requirement and implementation of new projects.
• Co-ordination with Development and testing team for planned released / scheduled activity.