The prototype is done. I need someone to add a "continue with facebook" button and the full-stack functionalities, and integrate with the existing users. The existing users are signed in by phone number, and have email as a mandatory field. New users who sign up with facebook credentials need to be checked against existing users for duplication.
27 freelancers are bidding on average $21/hour for this job
Good day, Would you please share the prototype, which us completed? We have React and Node.JS developers in house, so please click on the chat button. Look forward to hearing from you. Regards, YK LEADconcept