Odata Services, Sql Tuning, Cds Views, Amdp, Sap Abap, Sap Hana, ABAP 7.4, RAP framework, Git version control, SAP integration technologies, SAP Clean Core, object-oriented ABAP programming

Ale Idoc, Smartforms, Workflow, Alv Reports, Enhancements, Dialog Programming, Odata, Sap Pi, Sapscript, Interfaces, CDS View, ABAP OO programming, Agile development methodology, Module-Pool Programming