UI Designer - Redesign an Horse App

We are looking for a UI designer to help us redesign our existing Android and iOS app. The current app has been developed over the last 3 years and contains all the functionality and content.
The task included producing a more modern design with a high focus on usability. Customer journeys exist and can be used.
The app contains the following parts:
1. Login, Logout
2. Overview dashboard holding information for the specific customer of several camera systems
3. For each camera system a more details information page containing mainly footage (saved and live) and charts
4. Daily report pdf file containing text and charts
5. Settings section
6. Help Area
7. Simple chat with our support team
8. Account settings page
Attached you can find some screenshots from the app.

More details will be discussed with the candidates.

IF YOU APPLY PLEASE PROVIDE EXAMPLES OF YOUR EXPERIENCE AND SIMILAR PROJECTS THAT YOU HAVE DONE RECENTLY