JD: Understand existing Tableau reports, business logic, user roles , KPIs and filters, report grouping and data access/calculation patterns, layouts, calculations, integration points with external sources, filtration, drill-down functionalities, etc.Identify Qlik equivalents for Tableau and create the mapping of featuresIdentify data sources and create mapping documents.Create LLD documents and develop reports and dashboards.Design & Build Qlik models Define views , explores , joins , dimensio