Web App Development with MUI and React

I need an expert in MUI and React.js to build a new web application from scratch.

Requirements:
- Design and implement the application architecture
- Develop responsive and user-friendly UI components using MUI
- Integrate RESTful APIs for backend communication
- Ensure application is optimized for performance and scalability
- Write clean, maintainable, and well-documented code

Ideal skills and experience:
- Proficiency in React.js and MUI
- Strong understanding of web development principles
- Experience with RESTful APIs and state management
- Familiarity with version control systems, preferably Git
- Good communication skills and ability to work independently

Please share your portfolio and relevant experience.