Web App Prototype for User Feedback

I am looking for a skilled freelancer to create a functional web application prototype. Its main purpose is to gain user feedback on its operation. The skills required for this project include:

- Proficiency with prototyping tools and software
- Knowledge in web application development
- Experience with user interface (UI) and user experience (UX) design

The prototype should incorporate significant features including:

- Money transfer
- A functionality for creating posts
- Group chat capabilities
- Bill payment feature
- Wireless payment options

Please note that the prototype does not have to be perfect. However, it should work well enough to collect meaningful user feedback effectively.