Fullstack React App Customization

I'm seeking an experienced developer to alter both the frontend and backend of my existing React application. I will provide support and guidance throughout the process.

Key Tasks:
- Implement UI/UX enhancements
- Add new features
- Improve application performance
- Assist in making the app live

Ideal Skills:
- Proficiency in React
- Strong frontend and backend development skills
- Experience with UI/UX design principles
- Knowledge of application performance optimization
- Ability to collaborate and communicate effectively