Connect a WiX page to a AWS EC2 Instance

I am looking for an experienced freelancer to help me connect my website to an AWS EC2 instance. The goal is the user upload an image or a npy file and the file sent to an AWS EC2 instance and the result sent back to the Wix page and shown to the user. I only need help on WIX website side. The successful freelancer must have experience working with AWS EC2 and setting up secure connections between Wix website and AWS resources.