Around 11 years of rich experience in Data Center/Cloud Migration, Implementation, Upgrade, and Support/Maintenance of systems in SAP BASIS. Worked on all SAP landscapes like S/4 HANA, Business Suite on HANA, ECC, HR, CRM, SCM, Live Cache(LC), BW, BOBJ, APO, XI/PI, PO, Trex, etc.
Homogeneous/Heterogeneous Cloud and Data Center Migration:
- Heterogeneous Migration from Oracle-12/Win 2012 (on-prem) to Sybase-16/SLES-15 (Google Cloud) via parallel Export/Import and Backup/Restore
- Convert the Non-Unicode system running on Oracle 12.0 to a Unicode system running on HANA 2.0 via SUM/DMO
- Define Migration Strategy, Project Plan, BOM preparation & documentation
- Azure VM Build for SAP systems
- Provide mentorship and guidance to team members in upgrades and migration.
- Migration of BW HANA via Hana System Replication (HSR)
- Migration of ECC, SRM, SCM, Content Server, Live cache, E Portal, etc. via Export/Import and Backup/Restore
- HANA 2.0, MaxDB 7.9, Sybase 16.4 and Oracle 12.0 database installation
- Automation of different activities for SAP Hana, MaxDB, Sybase database using various scripting (shell, python) like backup, OS monitoring via cronjob, file transfer, etc
- Migration approach via V2V (using Cloud endure), backup/restore, and export/import for homogeneous & heterogeneous SAP systems.
- Having vast knowledge of brownfield and Greenfield conversions
- Having knowledge of SAP on Cloud (Azure, AWS, and Google)
Having around 9 years of SAP BASIS and HANA Knowledge of support, upgrades, migration, and installation experience. Worked on all SAP landscapes like S/4, Business Suite on HANA, ECC, HR, CRM, SCM, Live Cache(LC), BW, BOBJ, APO, XI/PI, PO, Trex, etc.
- HANA 1.0 and 2.0 Installation
- S4HANA 1610 and 1709 Installation
- Upgrade from HANA 1.0 SP12 to HANA 2.0 SP3
- HA/DR & HSR setup for HANA Prod systems
- HANA system Monitoring and regular BASIS support activities
- HANA Backup/Restore and System Refresh
- Activities like handling issues of batch Jobs, System performance, Transports
- SUSE Linux File system Monitoring, OS-level Checks, regular housekeeping activities.
- Migrating data from SAP system to HANA via SLT
- SAP Solution Manager 7.1/7.2
- Application Operations & Monitoring,
- Technical System Monitoring,
- End-User Experience Monitoring,
- ABAP, CPS & Data Service Job Monitoring,
- BI Process chain & PI/PO Interface channel,
- Components, Message flow Monitoring,
- Solution Documentation & Process Management Implementation,
- Business Process Management & Monitoring,
- Cross data comparison,
- Service Desk ITSM &
- Change Request Management (ChaRM) Configuration,
- Focused Insight & dashboard factory (Operational, Tactical, Strategic dashboard) configuration,
- Test suite Configuration,
- SAP Component-based testing automation (CBTA)Configuration,
- Int4 IFTT – for test automation of integration scenarios,
- Focused Build for SAP Solution Manager,
- SAP IT Project and Portfolio Management ITPPM,
- Custom Code Life Cycle Management.
Worked on SAP Hybris/C4C
I have worked on multiple tools like:
- Ticketing Tools: CASD, BMC Remedy Tool,
- SAP Job Scheduling Tools: Central Processing Server (CPS), Batchman, and Autosys.
- OS: Windows, AIX, HP-Unix.
- Database: Oracle, MySQL.
I'm having good knowledge in:
- Patch Upgrade - SUM, SPAM, SAINT, JSPM etc.
- Installation of ABAP & Java systems
- Kernel Upgrade
- C4C - Cloud Computing
- System Refresh, System Copy
- Database administration
- Content server - Installation, Upgrade and migrate
- Java Portals troubleshooting and performance tuning.
- XI/PI issues handling
- Job scheduling and troubleshooting
- ABAP Dump analysis
- EWR analysis and providing the solution to the customer.
- BOBJ administration
- System Monitoring
- Transport via STMS, ChaRM, OS-level, etc.
- Web dispatcher installation
- Router setup
- Spool Administration
- CCMS Alert setup
- Creating users- modifying roles/profiles - locking/unlocking users - password reset
- Windows patch upgrade - IIS Installation
- MySQL database installation - backup/restore
- Oracle BRTools activities
- Housekeeping of files at the OS level
- Handled user authorization issues
- Audit Compliance