Hello.
I have read your description carefully.
I'm a full stack developer and I have rich experience in poc app development.
I'm familiar with google cloud and aws.
I use google datastore, google cloud sql, mongo db as database.
I can work on your business timezone, so I'm always available to you.
I will do my best to work to complete this project without relax until the project is done .
I’d like you to give me opportunity to work for you.
Best Regards.