Is it possible to create something like this using Flutter ? #DesignChallenge

I was wondering If someone could help me design something like this using Flutter :

So far, I've tried creating two containers on top of each other but I do not know how to make that semi circle in the middle of the card.

Also, It would be great If we could cut this image into two equal halves and write code for both of them separately. The reason being, I need to put data into the two halves and I want the height to be dynamic (not fixed).

I want to create this using the best design approach. Any help would be really appreciated.