Support in important clients. (CEMEX, Swiss Medical, YPF, Petrobras, Ternium)
SAP ECC administration, SAP BI Administration, Kernel upgrades, notes and SPs implementation and upgrades, EHP upgrades, system performance monitoring (ECC, BI, PI, Netweaver), operating tasks (transports, JOBs Administration), spool administration, dumps analysis, SAP security, SAP GRC, VAR tickets creation, EWAs.
Systems installation (SolMan, BI, ECC), clients copy, heterogeneous copy.
ORACLE and SQL Server DBA Jr.