ABAP und ABAP Objects software development
Dialog transactions
Reports, interactive reports (ALV Grid, drill-down, Excel-Inplace,...)
Conception and development of interfaces
 (BAPI/BAdI, ALE, RFC, Batch Input, Call Transaction, Swift Multicash/EBS,...)
Data migration, integration and testing
Performance analysis and optimization
SAP BW, modeling, cube design and data extraction
Development in the field of SAP Portal with NetWeaver, Web Dynpro, Java and XML