• SAP Installations: Installed SAP systems (Central Instances, Application Servers and distributed servers) from version ECC 6.0, ECC 5.0, NW 740’s Performed Post installation activities. • Solution Manager: Installed and managed SAP SOLMAN for System Landscape. Generated Installation key defined and configured Satellite Systems, Created Solutions and configured EWA’s. • Security Administration: User maintenance. Generation of profiles (PFCG), Created Roles, and Derived roles. Handled Missing Authorizations and performed Role mitigation. • Support Packages: Downloaded support packages, SAP Notes and applied on SAP Systems. Updated SPAM/SAINT Versions. Applied Add-ons. Performed Kernel Upgrade. • Transport Management: Configured Transport Domain controller and System Landscape. Created virtual systems, transport layer, transport routes. Transported change request using STMS and manual ‘tp’ from DEV system to other systems in the landscape. • Daily Monitoring Activities: Defined and monitored Background, Update jobs and maintained Spool queue. Performed SAP housekeeping jobs. • Database Administration – Perform Oracle DBA functions including Tablespace management, Oracle performance problem resolution. Familiar with BR*TOOLS for Database Backup/Recovery and Space management. • Oracle: Oracle database installation and configuration. • SAP HANA: SAP HANA database installation and upgradation and Installation of High Availability SAP HANA database with fail over and System replication, HANA DB installation on Azure Cloud as disaster recovery • Setting up printers and troubleshooting of printing problems. • Analyzed system logs, ABAP dump, table lock, and update errors. • Installation of Linux Operating system according to the SAP OS best practices for SAP HANA database.