Flutter based Scheduling App

We are looking to add a scheduling module to our existing flutter app. The module will have 7 to 10 predefined features across multiple screens. We will provide the screen prototypes and an explanation of all features. The developer is expected to improve the current design of these prototypes and integrate it with our Web API.

We are looking for an experienced Flutter developer who is able to show us a few of his/her previous Flutter projects and can meet the agreed-upon strict deadlines.