Abhishek Kumar

• Working in a large scale project with 240+ systems
• Monitoring and adhering SAP systems running on HANA, Oracle and Sybase databases
• SAP Kernel upgrades, JVM upgrades and SMD Agent upgrades
• Incident Resolution and Root Cause Analysis
• Was part of a GTS migration from Sybase to HANA
• IBP Add on installation in ECC and S4 HANA landscapes
• System refresh

• Kernel Upgrades for ABAP and JAVA system on Oracle and HANA DB.
• SPS upgrades for ABAP and JAVA systems.
• System Rename of ABAP and JAVA system on oracle DB.
• System Rename for Oracle Database.
• ABAP System Installation including the Additional Application Servers using SWPM.
• Performing end to end pre-requisites of OS-DB migrations (including sizing of Brownfield migration)
• Execution and Tuning of the Oracle DB stats.
• DB migrations from Oracle to HANA Database using SUM DMO.
• Performing all BASIS-related post activities after migration.
• HANA SPS upgrade from SPS 05 to SPS 07 using hdblcm.
• TR movement (manually, using RevTrack and CHarM) and also troubleshooting BASIS related issues with the same.

Project : HEC ECS (Incident and Service Request).

• Performed System Administration including SNOTES, Support packs, Add-On Installation and performing Kernel Upgrades.
• Performed BW and ECC system refreshes and all the pre and post-processing tasks.
• JAVA SPS upgrade and patch upgrades (using SUM tool).
• ABAP system SPS upgrades (using SUM tool).
• Web Dispatcher Kernel upgrade.
• Attending to P1 bridge calls for system degradation and disruption issues.
• Backup and recovery of HANA database.
• Setting up 2-tier replication in HANA DB.
• Performed System Refresh with PCA.
• Providing knowledge transfer sessions to my colleagues.

• Performed day to day SAP administrative tasks, like, System Log monitoring, Background job creation and monitoring, ABAP Dump Analysis, etc, including Solution Manager Alert Analysis and resolution adhering to laid up SLAs
• Start and stop of ABAP Application and troubleshooting issues with startup
• Kernel upgrade (including tp, R3trans, dw, IGS etc)
• Client Copies (Local, Remote and Export/Import)
• ·Profile parameter maintenance (GUI and Linux)
• ·Language installation and Supplementation.
• License administration for both ABAP and JAVA systems.
• Start and stop of JAVA Application and trouble shoot issues with startup and shut down.