Front End Mobile app Developer for React Native project

I am looking for an experience React Native or Flutter developer to connect around 250 endpoints give or take. I will have precise number, relatively shortly. It is a hybrid mobile app to service both IOS and Android platforms. The endpoints will be done and provided for you, so it would be more configuration and thorough testing on the front end. We will provide the official postman collection

Api integration will include social media sign in, google map apis, chat, newsfeed, essentially your typical social media set up amongst other things.

Please reply with your prior experience and availability.