FLUTTER framework hybrid mobile application (IOS and Android)

We are a start-up looking to launch a fitness app/website service.

We are in the early phase of an MVP development with a website and Mobile App in its final design stage.

App XD design and the backend API were built using the Django framework (Django).

We are looking for a developer for the backend of the mobile app to work in coordination with our development team.

We will provide you with the design in flutter code. So, we need to create and improve the logic of the flutter application