SUMMARY

• An IT professional with 12+ years of SAP BASIS Admin hands - on experience in the IT industry with expertise in SAP Basis Administration with core strength in all aspects of system and database administration.

PROFESSIONAL EXPERIENCE

Confidential

SAP Basis Hana Redwood Oracle Administrator

Responsibilities:

• Responsible for SAP Basis Administration on SAP ECC, SAP BW4HANA, SAP APO, SAP Solution Manager, SAP GRC, SAP S/4, SAP HANA DB.
• Performed S/4 Hana upgrade from 1610 to 1809.
• Performed Hana DB Upgrade from Hana 1.0 SPS11 to HANA 2.0 SPS01.
• Participated in System replication for HANA DB (Disaster recovery).
• Installed SAP NetWeaver system 7.31 with GRC components.
• Performed EHP6 upgrade for ECC 6.0 system from EHP4.
• Involved in Data center migration project.
• Performed CRM OS Migration from Windows to Solaris
• Performed CRM upgrade from CRM 7.0/NW 7.01 to CRM 7.0 EHP4/NW 7.5
• Having worked in BW on HANA DB migration using DMO method.
• Performed SAP HANA DBA administration including Backup & Recovery.
• Knowledgeable on Hana High Availability concept (Host Fail-over)
• Experienced with HDBLCM tool
• Supported SAP systems on SAP HEC.
• Supported Multi-Tenant Database containers HANA system.
• Knowledgeable on Scale-up and Scale-Out Configuration.
• Knowledgeable on SAP HANA Dynamic Tiering (Warm data)
• Performed System refreshes for ECC and BW systems.
• Performed Oracle DB administration activities such as Table re-org, Restore and recovery, Oracle parameter change, Index rebuild Online/Offline, DB password change, Backup and its troubleshooting and other activities.
• Performed Yearly Disaster Recovery Drill for Customer production systems using Oracle Flashback method.
• Performed Oracle patches upgrade from 10.2.0.4.0 to 10.2.0.5.6 and from 10.2.0.4.0 to 11.2.0.2.0 and from 11G to 12C.
• Configured Oracle Data guard implementation on standby database for SAP systems.
• Configured Oracle enterprise manager for monitoring.
• Worked on Oracle Recovery manager for configuring backup and recovery.
• Worked on RMAN Duplicate to create physical Standby database and sandbox system.
• Having hand-on experience in Oracle enterprise manager 12C.
• Worked on RMAN backup and recovery.
• Worked on High availability systems using Veritas cluster system technology.
• Having hands-on experience on Redwood Cronacle job scheduling software.
• Worked on SAP Fiori installation and its configuration.
• Having experience on Tableau server administration.
• Worked on SAP SLT installation and its configuration
• Worked on SOLMAN 7.2 Installation and its configuration setup.
• Configured EarlyWatch Alerts and Technical monitoring in Solution Manager
• Worked on Commvault backup solution tool.
• Worked on MaxDB database.
• Having hands-on experience in Veritas Cluster.
• Supported BODS 4.1 RFC troubleshooting issues.
• Having worked on Database performance tuning on SAP systems.
• Having experiences working on Virtual machines, Solaris zones.
• To resolve tickets such as incident, service request, change request.
• Presented CR tickets in CAB management meetings.
• Managed end-to-end process for moving approved transports into production systems, trouble-shooted failed transports.
• SAP Router administration.
• Performed language installation French, Chinese and Japanese in customer production systems.
• Worked on Web dispatcher requests
• Worked on requesting SSL certificates and installing it.
• Worked on SSO configuration.
• Worked on SAP GUI upgrade from GUI 7.3 to 7.4
• Experience working with KOFAX software.
• Experienced in Asset tracking using RFID/IoT technologies & Globe ranger iMotion products.
• Performed Hardware Sizing and Capacity Planning.
• Worked with system compliance team (SAP GRC) to meet global standard and Audit requirements.
• Worked with BODS and repository management.
• Monitored the System and troubleshooted via system tracing and logging
• Worked on third party tools such as Redwood, Commvault, Vertex, Kofax, Veritas, Retarus, OpenText.
• Standby/On Call support after business hours.
• Attended meetings with other functional teams.

Confidential

Sap Basis Oracle Administrator

Responsibilities:

• Performed System version upgrade from R3 4.6C to ECC 6.0 using SUM tool
• Performed EHP upgrade from ERP 6.0 EHP5 to ERP 6.0 EHP6 using SUM tool.
• Performed Unicode conversion using SAP CUUC method from BW 3.5 to BW 7.3.
• Performed SAP Implementation for DR system using Homogenous system copy.
• Performed Quarterly System refresh for Customer production systems ECC 6.0, BW 7.0.
• Performed Yearly Disaster Recovery Drill for Customer production systems using Oracle Flashback method.
• Performed Standby re-build using backup and restore method.
• Performed OS migration from Windows to Solaris for BW 7.0 using Backup/Restore method.
• Configured Data guard implementation on standby database for PI 7.0 system
• Performed Oracle patches upgrade from 10.2.0.4.0 to 10.2.0.5.6 for SAP R3 4.6C and from 10.2.0.4.0 to 11.2.0.2.0 for BW 7.0 system.
• Performed Online Table re-organization for production system using QUEST software tool.
• To monitor and troubleshoot the Daily System Backup configured with Veritas NET backup software.
• Performed Index rebuild Online/Offline using BR* tools and Oracle method. Fragmented indexes will be determined with respect to its sizes
• Performed Table space extension using BR* tools and performed DB password change quarterly for security purpose.
• Performed Data file administration such as data file addition, data file size altering using BR* tools and Online Redo log file resizing using Oracle commands.
• Performed Oracle parameter change statically and dynamically and trouble-shoot when R3trans -d gives RC=8.
• Performed Restore and recovery using BR* Tools and Oracle Export and Import of tables.
• Performed Dropping the table and Table space after Table Reorganization.
• Performed Control file generation using Oracle command and Oracle DB restart after Parameter changes
• Have run Sap Table Statistics Once Table reorganization or Index rebuild is done.
• Extending the Table extents when space critical objects detected.
• Performed Support pack implementation and its troubleshooting on Production systems.
• Performed Kernel updates on different platforms and its troubleshooting.
• Worked on Transport management including importing the transports in production system, changing the transport domain controller and configuring CTS after refresh
• Worked with Java Admin tools NWA, SDM, Visual Admin, Config Tool, and Deploy Tool JSPM .
• Performed Printer configuration and its troubleshooting and Local and remote Client copies.
• Primary and standby DB System restart and its troubleshooting,
• EWA report analysis, CCMS agent administration, SMD installation, and Performance analysis and memory management.
• Written programs using Unix shell scripting

Confidential

Sap Basis Administrator

Responsibilities:

• Installation of sap systems such as WAS 640 ABAP+JAVA, NW 7.0, ECC 6.0, CRM 3.0 on Windows environment with database MAXDB/DB2 depending upon customer specific hardware requirement.
• Performed System version upgrade from CRM 3.1 to CRM 5.0 using SAPup tool, R3 4.7C to ECC 6.0 EHP 4 using SAPup tool.
• Performed Support pack implementation and its troubleshooting on Production systems.
• Performed Kernel updates on different platforms and its troubleshooting.
• Performed ADD-ON Installation using SAINT tool for various SAP solutions.
• Performed Enhancement package 1, 2, 3 upgrade using SAINT tool and EHP 4 using EHPI installer.
• Performed Language import and export for SAP AG systems.
• Installed Licenses for ABAP+JAVA systems as part of post installation step
• Configured SCOT settings for incoming and outgoing mails for SAP AG customer systems.
• Performed Local and Remote Client copies using RFC and Transport method.
• Fine-tuned the memory parameters to increase the performance of the system.
• Configured all types of RFC communication via SM59 including TCP/IP RFC destination.
• Analyzed ST22 ABAP Dumps and will act to nullify it.
• Configured the SYSTEM PSE, SNC PSE using SAP cryptography product, SSL PSE for JAVA and SSF functions for SAP AG development systems.
• Maintained System parameters in all kind of Profiles at SAP and OS level.
• Configured Operation modes for all application servers depending upon work load.
• Administered the Printers with SPAD and its troubleshooting via SP01
• Performed the Background jobs administration such as Housekeeping jobs for Development systems.
• Performed SAP System restart and its troubleshooting with different DB such as Oracle, MAXDB, MS SQL and DB2.
• Imported the Transports in systems using STMS and TP tool via OS level
• Created all types of Users, locking and unlocking and it password reset via SU01 and DB level as well.
• Installed CCMS agents for ABAP, JAVA and ABAP+JAVA environments with CEN
• Configured and Administered the TREX instance using TREXADMIN tool.
• Installed the IGS service and trouble-shoot its issues
• Implemented the SAP notes using SNOTE transaction.
• J2ee system restart using SAP MMC, SMICM, SAP scripts and its troubleshooting,
• Performed J2EE Support package implementation via JSPM/SDM for various releases and its troubleshooting
• Configuring parameters offline via Config tool and online via Visual admin tool
• JAVA User administration using USER management from JAVA home page like account unlock and lock, password reset and activating the super admin user from config tool.
• Generated Login ticket and Public and private certificate management
• Configured ADS and its troubleshooting
• Performed UME configuration for various data source