How to Build a To-Do App with Strapi GraphQL Plugin and Flutter

I have to say Strapi continue to amaze me , its incredible and its fast.
This morning i was thinking how to create a React native app with it and then i found this with Flutter.
This is really great.
Staying in topic…can i interface Strapi with an existing Flutter project i already have?
Node, GraphQl, my Flutter Project ?
And , can i put there Drawer and bottom bar menu in it ?
Thanks