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Sap Basis Administrator Resume

SUMMARY

  • 7+ years of professional experience in SAP Applications / Databases and managing them across multiple operating systems.
  • Strong understanding of end to end full cycle implementations
  • Extensive experience on successful implementation and installation of most Latest SAP products, including S/4Hana 1511, 1610, Fiori 2.0, 3.0, Solution Manager 7.2
  • Strong working experience on SAP Products like SAP ERP ECC, SAP SLT, CRM, SRM, Solution Manager 7.1/7.2, Web dispatcher, Hana SPS 08, 11, 12, EP 7.1, BO Data Services 4.0, BOBJ 4.1, 4.2, TREX 7.1
  • Well versed with Multiple databases like SAP HANA, Oracle, Sybase, IBM DB2, MS SQL
  • Worked on SAP Hana migration from Multi - node to Single node.
  • Worked on SAP Hana High availability setup between primary and secondary database and successfully tested.
  • Worked on Multiple SAP installations, Full support stack Upgrades, Patch upgrades, Kernel upgrades.
  • Successfully upgraded solution Manager from 7.1 to 7.2
  • Supported S/4HANA 1511, 1610 and involved in new installation of S/4HANA.
  • Expertise and strong working experience on SAP HANA database which includes Installation, upgrades, configuration, performance tuning, troubleshooting, backup/restore.
  • Extensive working experience on Business Objects, BO Dataservices which includes installation, upgrades and SSO configuration
  • Strong working experience on Operating systems like UNIX, Linux, Windows and cloud environments
  • Expertise in Java system Administration, Java Monitoring tool, Visual admin, Configtool and performance tuning
  • Worked on many system copies, system refresh, system restore
  • High experience on system migrations using backup/restore and export/import methods.
  • Strong troubleshooting skills and responding quickly for high priority issues and fixing them in the short period of time
  • Design Studio Installation in BO Data Services
  • Trex system installation and Upgrade
  • Worked on Disaster recovery setup (san to san and log shipping), BW on HANA, ECC on HANA, S/4HANA and HANA DR replication setup
  • Worked on multiple High Availability SAP Application and Database builds, and administration.
  • Expertise on database performance tuning which includes Oracle, Sybase, HANA, IBM DB2
  • Implemented and supported large customers with multiple landscapes from build phase to Production Go-Live phase
  • Self-motivated Team player with excellent interpersonal and communication skills
  • Ability to work independently as well as in a group
  • Well focused and can meet the expected deadlines

TECHNICAL SKILLS

SAP Applications: SAP S/4HANA, SAP Fiori, Solution manager, BOBJ, BODS, Web dispatcher, TREX 7.1, EP 7.1, SAP SLT, CRM, SRM, SAP ERP ECC, SAP CLM/E-sourcing

Databases: SAP HANA, Oracle, Sybase, IBM DB2, MS SQL

Operating Systems: Linux, AIX, Windows

PROFESSIONAL EXPERIENCE

Confidential

SAP BASIS administrator

Responsibilities:

  • Provided Basis admin support for all latest technologies like S/4HANA 1511, 1610, Fiori 3.0, Solution Manager 7.2, Webdispatcher, PO
  • Worked on fresh installation of S/4HANA 1610 and SAP Fiori 2.0, 3.0
  • Worked on conversion of SAP ERP system to S/4HANA system with HANA database sizing
  • Hands on experience in cutover activities and configuration of SAP ECC to HANA with SLT replication
  • Configured webdispatcher for the usage of Fiori launchpad technology by routing S/4HANA and Fiori requests through webdispatcher
  • Installed NWDI (Netweaver development Infrastructure) components on PO system for the user the JAVA development run-time environment
  • Upgraded S/4HANA from 1511 to 1610 and Fiori from 2.0 to 3.0
  • Worked on web dispatcher administration like generating and importing trust certificate for back-end server(S/4HANA) and front-end server (Fiori)
  • Worked on performance tuning for S/4HANA system
  • Upgraded SAP HANA from SP11(v112) to SP12(v121)
  • Worked on HANA DR replication setup
  • Expertise in HANA backup and recovery from the backup file or point in time recovery
  • Performed multiple Hana system refreshes using backup/restore method
  • Tuned the performance of HANA database by tuning Linux OS parameter changes, SAP HANA parameter changes, and reducing the size of the tables, heap memory de-fragmentation, row-store reorganization., table partitioning of large tables.
  • Performed Hana database version upgrade including Hana client and Studio upgrade.
  • Experience with import/export of Hana transports/models
  • Added HANA LIVE components to HANA database used for ECC.
  • System maintenance and monitoring system which includes memory usage, swap space, performance check and customer jobs
  • Worked on kernel upgrade to the latest available patch and single component upgrades from SPAM or SUM (if dependencies exists)
  • Installed Designed Studio in BO Dataservices system
  • Worked on extending table spaces using BRTOOLS as part SAP system maintenance
  • Configured earlywatch alerts by activating SDCCN and setup configuration in solman setup in solution manager system
  • Upgraded Trex from 7.1 40 revision to 7.1 74 revision
  • Applied SAP license (permanent and maintenance) for ABAP and JAVA system
  • Involved in lots of technical issues regarding performance, SAP connectivity, SSO setup, Database connectivity and more
  • Create documents for all the high priority issues

Confidential

SAP BASIS/HANA Administrator

Responsibilities:

  • Migrating SAP BW on AIX/Oracle to SAP BW on Linux/HANA
  • System refresh of ECC system and BW system from production to Quality system
  • Configured HANA live connection to BW on HANA for remote tables loading from the legacy systems to the HANA systems
  • Backup and restore of HANA database
  • Creating repositories in BO data services and assigning them to Job server
  • Creating disks in sybase and assigning them to the repositories in BO data services
  • Sybase database performance tuning, administration and maintenance
  • Installation and upgrade of sybase database
  • Worked on chaRM (Change request Management) setup
  • Installed Additional Dialog Application servers for ABAP and JAVA systems
  • Worked on Solution manager configuration
  • Worked on Kernel upgrades, SAP JVM upgrade, Support pack upgrades
  • Installed NWDI components on Process integration system (PI)
  • Performance tuning of the java system by checking the memory parameters like heap memory and adding server nodes if necessary to improve the system performance
  • Upgrade SAP ECC system from ERP 6.0 to EHP7
  • Worked on installation of SAP BW on HANA and replicated the source tables from the source database using SAP SLT
  • Solman support pack stack upgrade from netweaver 7.1 SP04 to SP11
  • Early watch alert configuration setup using solman 7.1 solman setup transaction by activating SDCCN in satellite system
  • Monitoring customer jobs, SAP standard jobs, Spool administration, Email, dbacockpit
  • Monitoring system logs sm21, abap dumps st22
  • Develop concepts, control project flow, and ensure deliverable milestones are met

Confidential

SAP ADMINISTRATOR

Responsibilities:

  • Worked on Kernel upgrades and Patch upgrades and applying SAP notes
  • Daily Monitoring activities which includes performance monitoring, SAP standard jobs monitoring
  • Spool Administration and troubleshooting TemSe
  • Worked on performance tuning
  • Client administration like Client copies local and remote, client deletion
  • SPAM/SAINT upgrades
  • Transport Management configurations and CTS
  • Installation of Diagnostic agents on multiple systems
  • Worked on configuration of RFCs, JCOs and SSO to the backend systems
  • Applying SAP licenses permanent and Maintenance Licenses both for ABAP and java systems
  • Transport Administration like transporting application fixes across the landscape
  • Worked closely with client on fixing major issues

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