RESPONSIBILITIES [login to view URL] highly complex international SAP System landscapes, ensuring the Service Levels [login to view URL] about performance improvement in SAP architecture [login to view URL] and optimize HANA architecture in order to guarantee Service Levels, involvement in HANA migrations [login to view URL] as part of highly skilled international team, focus on Level 3 tasks for regular operations readness- Coaching and guidance to Level 1 and Level 2 SAP Administrators.