new developer here.

I am starting an inventory tracking project in React Native and have a question about the development pathway.

I initially want to upload multiple items (200+ items) and their quantities to the backend. Then with the Front End, i'd like to update the quantities and show to the screen. (and later on implement show which user took which quantities of what product )

How should I go about choosing which services to use?

Should I use AWS or firebase for the backend?

Are there similar projects that you know of already available for me to study?

Thank you for your time.