- 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
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
SAP BASIS administrator
- 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
SAP BASIS/HANA Administrator
- 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
- 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