Need 1 on 1 Mentorship to help me implement authentication into my cross platform app. I am using React Native, Expo, AWS services for backend including Amplify and Cognito.

I need 1 on 1 mentorship and guidance/help implementing authentication in my react native app, using expo. I have to use AWS Cognito for my primary sign up/ sign in, and I need to implement Google and Apple OAuth2.0 sign in as well. I need you to be experienced with AWS services including Lambda and Cognito because I need the Google and Apple sign in options to create/be attached to an existing cognito user pool id. I need to use Authorization code grant type. If you have the experience with the previous services and are interested in helping me, please reach out.