SDA (Smart Data Access), SDI (Smart Data Integration), XS Advanced (XSA) architecture, SAP BTP, Sap Bw On Hana, Jenkins, Bitbucket, Sql Programming, SAP HANA implementation projects, Calculation Views, SQL Stored Procedures, XSJS, SAP HANA Cloud modeling, XSA migration toolkit, Table Functions, HANA Cloud migration, XSOData