Flutter App Development with Additional Modules

I'm in need of an experienced Flutter developer to assist in the design and integration of some key modules within my existing application. The project includes the following elements:

- **App Design**: My preference is for a clean and minimalist design. I'd like the developer to take this design ethos on board, and ensure that any new modules are in keeping with this style.
- **Module Integration**: I need the freelancer to design and integrate a number of modules into the app. The specific modules have not been detailed, but I will provide further information as needed.
- **Experience**: I'm looking for someone who is well-versed in Flutter development and has experience with module integration in particular. An eye for design, especially in the realm of minimalist design, would be a great asset. The ability to suggest or create modules that fit this design ethos would be highly regarded.

Please note that while I can provide more details on the specific modules, I would appreciate if you can also draw on your experience and suggest modules that might be beneficial for my app.