AWS

AWS Cognito Tutorial Part I | Cognito User Pool & AWS Amplify setup

https://www.youtube.com/watch?v=EaDMG4amEfk

How To Add Google Social Sign On To Amazon Cognito | Step by Step Tutorial

https://www.youtube.com/watch?v=r1P_glQGvfo

Combining AWS Serverless with CloudFlare Sub Domains

(without Route 53)

https://medium.com/@bobthomas295/combining-aws-serverless-with-cloudflare-sub-domains-338a1b7b2bd