Hi, I am Hasnain.
I am well versed and experienced in DAX, especially in Iterator functions i.e. "CALCULATE", "VALUES" etc. These functions are especially used getting kind of results desired by you.
Apart from that I am also well versed in all aspects of Power Bi reporting ranging from Power Query, Power Pivot and Bi Visualizations.
So if you decide to move ahead, Just message me and I will start working on it immediately.
Regards.