returns management , Apis, Sap Mm, Sap Sd, Badis, Sap Fiori, Bapis, User Exits, Consignment processes, Intercompany and intracompany business processes, Sales Order Processing, Order Fulfillment, SAP S 4HANA, RICEFW objects, SAP MM and SAP FI integration, Credit Management, Billing and output management, ABAP debugging, Pricing, Agile delivery methodologies, Taxation, Business Partner concept in SAP S 4HANA