Optimizing the SAP R/3 systems. Designing, implementing and documenting extensions to the R/3 system to improve the sales and controlling processes. Examples: designing a new company code and implementing it in customizing; adjusting the calculation procedure to additional new requirements; designing a new statistics update for monthly closing tasks and implementing this in customizing; etc.
Supplement
Essentially, the SAP modules SD, FI and MM are modified here. The aim of the optimization is to use the system to support existing business processes and to integrate new processes.