OBJECTIVE:

• Seeking a challenging and rewarding employment in which I can utilize and improve my Unix, high availability, network, and security expertise in an environment that encourages technical innovation and initiative.

SUMMARY:

• System Administration of core 10+ years in Unix operating systems (Primarily AIX and secondary Linux) with advanced use (and limited system admin experience of Solaris and HP - UX with Windows) operating systems. Good and fair working knowledge of TSM in backup. Good working skills and troubleshooting knowledge in HA Cluster env. with XD.

TECHNICAL SKILLS:

Operating Systems: UNIX, Linux, Win NT/2000.

AIX Technology: AIX v 4.xx,5.xx, 5.3,6.1TL8, 7.1, LPAR/DLPAR, HMC, HACMP 5.5, PowerHA 6.1, VIOS (1.2.xx, 2.2.x.x)Elastic storage 4.1 for Linux/ AIX

Hardware Firms: IBM RS/, IBM p4 690, p5 520/570/p595,p7, Library 3853 and 3584

Database: DB2 9.5, 9.7, Oracle 8i-9i, 10g-11g

Backup: TSM and netbackup

Storage: FasTt turbo 600, IBMSVC, DS4800, EMC ( )

Applications: Microsoft Office Word, PowerPoint, Excel

PROFESSIONAL EXPERIENCE

Confidential, Coulumbus ohio

Sr. Aix Tchnical Analyst

Responsibilities:

• Working functionality on Aix env. Pregrine Ticket based system supporting L2/ L3 env.
• Managing and operation functionality for Aix - gpfs clusters.
• Implementing changes through ITSM for outage work .
• VIOS upgrade and Patching taking VIO backups .
• Performing DR activities for VIOS and applications .
• Desiging HACMP cluster for multiple resource on XD env.
• Installing Power HA and configuration .
• Fucntioning on powerpaths and mpios on Aix virtual lpars .
• Provide support on backups TSM, veritas netbackup .
• ITM and Netcool configurations and support in existing env.

Confidential, Los Angeles

Sr. Aix Admin

Responsibilities:

• Manage Aix env. for Aix 5.3 and 6.1.and HACMP-XD 5.5 and 6.1
• Build new Aix env. for servers 5 years old .Perform data migration .
• Support on Metro mirrioring and san swing .
• Identify and troubleshooting on Aix 5.3 and 6.1
• VIO client creation and profile creation configuration and zoning with WWPN
• MSPP and LPM configuation.
• Responsible for HACMP-XD env. configuration and troubleshooting for Two node cluster and Multiple resource group . Failover and Failback task for workload management .
• Involve in doing LVM Copy and Splitting the Data VG during Build phase .
• Experience in the building LPAR and making them VIO Servers and VIO clients as per requirement and Mapping of the VIO servers and VIO clients for the virtualization of adapters, memory etc.
• Worked on TCP/IP configuration, IP address assigning, network interface configuration, static route creation, assigning gateway for two different networks, host name resolution, changing IP address.
• Performance monitoring and tuning using tools vmstat, iostat, netstat
• Managing client server migration and data migration for HACMP env.
• Installing OS image with TPM or NIM .
• Responsible for capacity analysis and performing load managemnet for Aix.
• Responsible for decommissioning process .
• NIM troubleshooting and setup for existing running Env.
• VIO server upgrade and patching .
• Linux Affinity with Aix . Deploying full Aix operational use for linux Applications as per the running env. need
• Installation and support on Open source package on Aix involves development tools / Gnome/KDE
• LPM management during evcuation of frame moving lpars between frames.
• Involved in SAP HANA migration running on AIX servers
• Monitoring and tuning through NMON and AIX utilities .
• Capacity planning and design along with SAP and DB2 team with peak lead evalutaion for lpar requiremnts.
• Frame capacity enchancemnt for CPU and Memory using TCOD and TMOD .
• Shell programing as per the need and requirement for automation of jobs.
• Decommision of frame and lpars start to end and refunding LUN to storage dept.
• Patching of servers to new TL covering the vulnerability for secure env. Installing efixes .
• Generating PMR’s to IBM for critical issues and doing follow up for a resolvement.
• On call rotation for 24*7 support.
• Co-ordination with DBA groups and SAN team for Performance related issues.

Enviornment: Aix 5.3 and 6.1 are running with application sybase, oracle, db2 other applications are SAP ERP, websphere

Confidential, Lenexa, KS

Unix Admin / Storage

Responsibilities:

• Ldap Management and issues and Setting up the Env.Granting Privileges and Samba User Creation Providing Sudo Access and Sudo Env.
• Responsibility of Managing FastT 600 Turbo and DS4300 Env. DS4300 Firmware / Nvsram Upgradation .
• Setting up X- series server with Windows Environment and TSM.
• Implement the TSM servers and environment as per client requirements and standards.
• Implement and support the tape environment including 3583 and 3584 library.
• Implement operating procedure for TSM servers daily operation.
• Provide standard troubleshooting guide to client support for support teams.
• Firmware Upgradation of 3583 Library Using Tape Util.
• Hardware issues on X-series and Lpar .
• DB2 fix pack installation and DB2 Upgradation from Ver 7 to Ver 8.
• DB2 9.1 6a, 9.5 GA code and fix Pack 2a Package Installation and configuration
• Coordinating with DB2 Team on Licensing and upgradation issue .
• Manage with CE for Critical Hardware issues on Lpar and Libraries.
• Hp-Ux/Solaris/Linux Patches installation .
• Handling Critical Tickets of Sev. Level 1 and 2.
• 24x7 Support on a weekly rotation basis to ensure availability of Servers
• Documenting changes and Configuration of Systems and keep it current.
• Coordinated with other team members for the shift work adjustment
• Worked with the Application and Network teams to analyze and solve performance related problems

Environment: Aix 5.1 5.2 on P4 Series and On Lpar 595/570/550/505/520 A. Fastt Turbo 600 and DS4300, Hp/Ux B.11.11 TSM 5.4 Servers on AIX (P 570/550), TSM clients on AIX/Solaris/Linux/Hp-Ux/Windows, DB2 8.1 Fix pack 17, DB2 9.1 6a, DB2 9.5. Clearcase V7 Env in Critical servers know as VOB servers, And Websphere V7 on Aix .

Confidential, Lenexa, KS

Unix Admin / Storage

Responsibilities:

• Configuring Sendmail, NFS and Automount issues
• Installation of security tools and Performing Health checks.
• User and employers id verification for Servers.
• Installed TSM and configuring backups on AIX, Solaris, Linux, Hp-Ux, Tru 64 boxes on Itanuim Platform, and on other odd Boxes of Unix.
• Setting TMA ( Tivoli Monitoring Environment ) on AIX and other Flavour of Unix servers.
• Installed IBM Tivoli Storage Manager 5.3 on Windows 2003 Server
• Installation and Configuration of IBM 3583 Automated Library
• Oversee maintenance and performance of tape drives and tape library infrastructure.
• Managing the Onsite / Offsite tape inventory and movement with tape operations.
• Maintaining thorough documentation on all TSM functions and backup jobs.
• Work with various support groups on issues with backup/recovery infrastructure.
• Configuring and Managing FastT turbo 600 .
• Troubleshooting with FastT Hardware like replacing batteries and Hard disk etc…
• Providing support on Windows 2003 VNC servers.
• Installed and mounted servers on rack and configured them With operating system and did cabling to bring them up on network.
• Provide necessary information for various audit process.
• Participate in weekly on call Job rotation (24 x 7) support.

Environment: TSM 5.x Servers (60+ Server clients) on IBM P-Series Server 690/550/570/590 , Sun E450R, Tape libraries IBM 3583. Lpar Environment Aix Servers 550/550A/570/590, FastT 600, Sun Total Storage 4500.