Hey, guys,
I just published the “Cloudinary Uploader” plugin. Cloudinary Uploader is a simple plugin that brings seamless drag and drop file uploads to your Cloudinary account. Drag a file onto the element or choose a file from your computer. Enter your “Cloud Name”, “API Key” and “Upload Preset” and that’s it, you can upload it to the platform.
See instructions and details on the plugin demo page 
Demo: https://acampamentonocode-plugins.bubbleapps.io/version-test/cloudinary_uploader (Editor is public)