PROFESSIONAL SUMMARY

• I is a certified SAP BASIS Technology consultant having over all 10+ years of experience in Information Technology, includes 7+ years of multiple SAP end - to-end implementations, upgrades, EHP upgrades and support assignments. I is highly confident and expertise on SAP NetWeaver stack administration, associated integration and production support delivery.
• Proficient knowledge and understanding of SAP NetWeaver products and business solutions.
• Performed multiple SAP end to end implementations by practicing ASAP Methodology.
• Highly capable to advise and assist with SAP system architecture design, hardware sizing, installation and upgrades on UNIX/Linux and Windows platform.
• Specialized on JAVA stacks installation, upgrade, administration and performance tuning.
• Highly expertise on SLD design, administration and maintenance
• Hands on SAP NetWeaver release version upgrades - Recent upgrade NetWeaver 7.40 and 7.30
• Hands-on knowledge on NWDI CMS and CTS+ setup for Java transports.
• SAP NetWeaver Developer Workstation with NWDS setup on Windows-2008 Server.
• Strong working knowledge about SAP web-dispatcher
• Proficient on ERP upgrade along with Enhancement Packages
• SAP cFolder implementation and URL activation
• Strong experience on SEEBURGER AS2/EDI adapter implementation and upgrade
• Experienced on PI Message & Queue Monitoring, Alert Configuration and Message Archiving
• Implemented High-availability, fail-over clustered SAP environment
• Hands on SAP system copy, performance monitoring and workload analysis
• Expertise on database version upgrade, patching, backup and restore
• SAP installation, upgrade and configuration on Windows and Linux servers on VMware platform.
• Documented necessary SOP (System Operational Procedures) for SAP systems
• Interacted with business, functional and developer users by providing technical advice and support to achieve performance and stability of application components

TECHNICAL SKILLS

OS: Linux, AiX, HP-UX, SOLARIS, Windows

Database: DB2, MaxDB, Oracle, MS-SQL

Tools: NetBackup, Volume Manager, BASH, BRTools/sql-developer and database studio

Hardware: Intel, IBM, SUN, HP, Dell, VMware.Organizations, Projects and Experience

PROFESSIONAL EXPERIENCE

Confidential,Minneapolis, MN

Lead SAP BASIS-JAVA Administrator

Responsibilities

• Working on SAP ME-6.1 (Manufacturing and Execution) implementations project on Neteaver-7.31
• Distributed installation of SAP NetWeaver on Windows-2008 Server
• Upgraded SAP NetWeaver CE-7.1 to NetWeaver-7.3
• Upgraded MII/xMII software components along with NetWeaver version
• Upgraded SAP NetWeaver BPM landscape - NetWeaver-CE-7.2 to NetWeaver-7.3
• Upgraded SAP NetWeaver BPM landscape/Process Orchestration - NetWeaver-7.3 to NetWeaver-7.4
• Installed and configured additional SAP application servers on Windows and Linux servers.
• SAP Sourcing-9.0 installation, post-installation and configuration with SAP web-dispatcher.
• Support Pack, Kernel upgrade for SRM and SNC landscape.
• Configured LDAP settings for SAP NetWeaver JAVA systems
• Installed and configured central SLD
• SAP System performance analysis and tuning for SAP NetWeaver Stacks.
• Applied SAP Notes, Kernel update and Support Packs using SPAM/SAINT, JSPM, SUM, CEUpdate tools.
• Hands on archive operations for BPM, PI and SNC systems
• Set up single sign-on and configured logon tickets between SAP systems.
• SAP Web-dispatcher installation, configuration and upgrade on Windows-2008 servers
• SAP Pre-Cal server administration on Windows-2008
• Hands-on SAP system copy procedure.
• Proactive suggestions to improve and simplify technical solutions.
• Coordinated and collaborative work done with OS, Storage and Backup team.

Confidential

Senior SAP NetWeaver Technology Consultant

Responsibilities:

• Implemented High Availability solutions for SAP system with RedHat Cluster Suites on VMware.
• Set-up Go-live verification and post-golive changes performed.
• SAP System performance analysis and tuning for SAP NetWeaver Stacks.
• Applied SAP Notes, Support Packs and EHP's
• JDBC adapter installation on PI for MS-SQL, ORACLE and MySQL databases.
• Installed and configured NWDI CMS and CTS+ setup for Java transports
• MaxDB, ORACLE, DB2 and MS SQL database version upgrade, patching, tuning, backup and restore
• Install and configured SAP-Router for the SAP landscape and OSS connectivity.
• Upgrade Solution Manager 7.01 to 7.1 and performed basic configuration
• Security experience with User Administration and Role Administration
• Setup and Configured CUA for production and non-production environments
• SAP EP-BI Integration, configuration of BI-JAVA and BW-Cockpit
• Provided backup strategy and configured SAP database backup with VERITAS NetBackup.
• DB2 production refresh to QA on AiX platform
• Onsite BASIS consulting for SAP-BW-7.0 performance optimization running on Windows-MSSQL and delta hardware sizing
• Performed storage migration for SAP BW production system running on SUN-SOLARIS and DB2 was having 2.2TB size of database.

Confidential

Senior Support Specialist

Responsibilities:

• Project SME for SAP JAVA environment.
• SAP SCM/APO and LiveCache Implementation and Integration on AIX-HACMP High-Availability
• Hands-on LiveCache administration, monitoring, backup, performance tuning and patch update.
• Provide solution for PI landscape performance tuning.
• Performed SAP Content Server installation
• SAP cFolder implementation and activation and SSO configuration with Enterprise Portal.
• Written shell script for live cache backup log clearance and AIX file systems space monitoring.
• ORACLE database installation, patching and BRTools/DBACOCKPIT administration.

Confidential

Senior SAP BASIS Administrator

Responsibilities:

• Hardware sizing, BASIS blue-print and recommendation for SAP-PI
• SAP NetWeaver Composition Environment CE-7.1 installation and maintenance.
• Installation, post-installation and configuration activities of SAP systems.
• Upgraded NetWeaver-7.0 to NetWeaver-7.1 on AIX and ORACLE.
• Installed and configured SAP Web-Dispatcher for the PI landscape.
• Installed, configured and upgraded SEEBURGER adapter.
• Deployed and configured JDBC adapter on XI to communicate with legacy ORACLE database.
• Implemented a central SLD for DEV and QAS and synchronized it with standalone SLD for production.
• E-mail alert mechanism for PI message and queue monitoring.
• Configured NWDI-CMS for transporting Integration Builder components.
• ORACLE database version upgrade, patching

Confidential

WSAP BASIS Administrator

Responsibilities:

• Hardware sizing, BASIS blue-print and recommendation for SAP-PI
• Installation, post-installation and configuration activities of PI-7.0 on AIX and Oracle environment.
• Installed and configured SEEBURGER adapter
• Implemented SAP Web-dispatcher on the landscape for secured SEEBURGER AS2 communication.
• Configured CMS for transporting Integration Builder components
• Alert configuration performed for Runtime Workbench environment
• Maintained the three system landscape for PI, Performance tuning and message archiving
• Support pack and kernel update for both ABAP and Java
• Provide support till the XI interface gone go-live, executed the go-live check report and validated

Confidential

SAP BASIS Administrator

Responsibilities:

• Hardware sizing for Process Integration on Windows and MS SQL server
• Maintained the three system landscape for both PI
• Support pack and kernel update for both ABAP and Java
• Validates overall technical solution and executed the go-live check report
• Resolved the one of the critical SLD issue on Microsoft Windows Clustered production SLD
• Administered India’s Super Computer PARAM PADMA
• Member of India’s National Grid Computing project named GARUDA.
• Worked on the grid middleware Globus Tool Kit.
• Setting up HPC clusters on Linux environment and designed the network infrastructure
• Datacenter in charge for monitoring and administrating network, OS and database.
• Set up a High Performance Cluster solution to run CFD parallel application
• Implemented the Open Source clustering solution ROCKS for High Performance Computing.
• Performed the standard benchmark for Linux (LinpackHPL.dat) and fine tuned it.
• Configured the monitoring and health check tool ganglia and Heart-Beat solution
• Worked on High Availability Fail-over clustering solution for the Grid middleware applications. Configuring the “floating” IP was a major challenge.

Confidential

Linux Systems Administrator

Responsibilities:

• Involved in installation, configuration and maintenance of various servers; DNS, Apache, DHCP, NFS, FTP, Squid and Mail servers on different Linux distributions.
• Installation and update using RPM and package compile.
• Setup YUM repository and worked on LAMP platform.
• Utilized Nagios with MRTG for health & performance monitoring.
• Implemented a set of parameters and made a check-list for Linux server hardening.
• Setup Linux gateway machine and configured Linux router.
• Setup OpenVPN solution for our customer and implemented Linux terminal Server Project/LTSP