Sap Gateway, Sap Solution Manager, Sap Hana Administration, Sap Basis Administration, Sap Ecc, Root Cause Analysis, SAP S 4HANA, SAP BW 4HANA, Production Incident and Problem Management, SAP PO PI, SAP Security and Authorization Support, Performance Monitoring and Troubleshooting, SAP System and Client Copies Refreshes, SAP BTP Connectivity and Integration, SAP System Upgrades and Patching, RFC and TLS SSL Administration