Develop and support SAP BW and HANA solutions on a break-fix incident team. Troubleshoot end-to-end data discrepancies, optimize HANA Calculation Views, manage SAP extractors and delta loads, debug ABAP, tune SQL performance, and resolve issues involving BW data models, transformations, process chains, InfoProviders, and S/4HANA integrations. Collaborate cross-functionally on root-cause analysis and document technical solutions.