SAP Fiori, SAP BRIM Remote Long Term Contract Lead end-to-end development using ABAP, ABAP OO, BAPIs, BADIs, Enhancements, Events Framework, BRF+, and performance tuningBuild custom components and enhancements for FICA (Events), Convergent Invoicing (CI), and Subscription BillingDevelop OData services, CDS-based reporting, and custom UI using SAPUI5/Fiori elementsDesign and develop responsive Fiori applications (transactional, analytical, and fact sheets)Work with Launchpad configuration, catalo