Looking for a Full-Stack Developer with experience in React, NodeJS, and MongoDB

Looking for a Full-Stack Developer with experience in React, NodeJS, and MongoDB for a web application projects.

Requirements:
- 2+ years of experience with React
- 2+ years of experience with NodeJS and ExpressJS
- 2+ years of experience with MongoDB
- knowledge of last React features and functional approach
- experience with Bootstrap
- experience with Material

It will be a plus:
- experience with Figma
- experience with SQL

Responsibilities:
- enhancing of the application's capabilities
- creation and modification of React components
- creation and modification of API endpoints
- creation and modification of MongoDB schemes
- creation of unit tests for React and for NodeJS

Please add your most challenging experience with the stack of technologies above.