Create a firebase (or AWS) backend for a React/Gatsby front end project

**PLEASE DO NOT BID IF YOU CAN’T COMPLETE THIS PROJECT WITHIN THE BUDGET** **DO NOT BID AND INCREASE IT AFTER** I have a gatsby project I’m working on. The front end is pretty much done so I don’t need any design/CSS work… (Budget: $30 – $250 USD, Jobs: Amazon Web Services, Backend Development, Google Firebase, JavaScript, React.js)