S4Hana system installation, FIORI setupSAP HANA 2.0 DB Data migration with backup restore concept - for data transfer into cloudInstallation NW7.5 SAP system on HANA 2.0 into cloudSAP BW Upgrade from 7.3 to 7.5Oracle DB upgrade from 11.2 to 18c SAP HANA DB Data migration with system replication concept - for data transfer into cloudSAP EWM 9.4 landscape on NW7.5 and HANA DB SP12 installationSAP ECC6 upgrade to EHP7SAP ERP, PI and BW Landscape migrationSAP Solution Manager install & setupSAP DATA ArchivingSAP Content Server installationSAP BOBJ upgradeSAP Systems Administration:- SAP platforms (ECC6, SAP NetWeaver, PI-AEX, BW, BOBJ 4)- DB platforms (HANA, Oracle, My SQL, Max DB)- OS platforms (AIX, Linux, Windows)- Backup utility (IBM Tivoli Storage Manager)

Remote SAP Systems AdministrationMore than 100 systems with different platforms:- SAP platforms (R/3 620 - SAP NetWeaver 7.3)- DB platforms (Oracle, MS SQL, Max DB)- OS platforms (Windows, Linux)ITIL methodology

SAP ERP implementation supportBusiness Processes (Retail & Distribution)ASW ERP implementation support (POS)BI MicroStrategy

SAP R/3 Enterprise BC AdministrationOracle Database AdministrationWindows Systems AdministrationNetwork AdministrationSAP ERP implementation support

Internet based B2B Web DevelopmentNetwork administration

Programming in ASP, VBS, JSMS SQL Server

Programming in ASP, VB Script, MS Visual Basic, JAVA and JSPMS SQL Server 7, Power Designer, OracleStarting as a member of Vision’s development team, he was engaged in the development of the following project:CTC.ASP (Cyber Trade Center - Germany) – a Web based car-selling application. He translated (realized all functionalities) complete application developed in TCL into ASP.