I need a react native expo developer for a event management app

I need a front end react native expo developer for an event management mobile app. The app will be on iOS and Android. The core flows include, Login (Authentication) using supabase, create events, join events and manage events. I will provide the designs and sample API requests and responses.

Please quote your price and also expected timeline for finishing the project. We need help with taking the app live to production and also help in case of any production issues for sometime.