Looking for Web Designer and App Builder

I am looking for a web designer and app builder to work on a project with a complete overhaul needed. I need a full website designed for the project and a mobile app that must be built from scratch. Attention to detail is paramount and creativity is encouraged, as I am open to modern design and look. The web designer and app builder must have experience in creating high-quality, interactive and engaging projects. The project must be delivered on time and with the best possible results in terms of user experience and overall design. The applicant must be willing to take feedback and make changes as necessary in order to create a project of excellence.

MUST be fluent and Experienced in
React and node.js