? Expert-level Power BI: semantic modeling, DAX, report design, workspace administration.
? Hands-on Tableau Server: workbook structure, data source connections, calculated fields, usage analytics.
? Working knowledge of SSRS: report catalog, parameter handling, subscriptions, RDL structure.
? Solid understanding of legacy-to-Power BI migration patterns.
10+ years BI development; 5+ years Power BI semantic modeling and DAX; at least one Tableau- or SSRS-to-Power BI migration delivered or assessed.