Hello,
I am a software developer with over 10 years experience. I have expertise working with AWS services and backend development using Java and node js.
Your front end expects requests in https, but your backend apis are hosted as http URLs. There are two options here:
1. If you like we can modify backend to move to https, and redirect all traffic from http to https. So that even if someone uses the http URL it will be auto redirected to https.
2. Second option is we configure cloudfront to accept https requests and route them to http API URLs
Kindly contact to discuss further.
Regards,
Anu