Power BI optimalisation (very fast needed)

Job ID: 35358261

Budget: €30 – €250 EUR

I have a small powerbi file that needs optimalisation.

Features to be added
1. ETL , STAR SCHEME, DATE DIMENSION, explicit measures
2. A country slicer
3. A visualsation showing total revenu by product hierarchy and year
4. A visuals displaying the average unit prices per product hierarchy and country