Multiple image upload to AWS S3 from a tinymce editor

A simple basic django project should be made with tinymce editor. Default image upload of tinymce has only single image upload at a time. You should write ajax script and/or use open source plugins like fineuploader to build custom file browser which can have multiple image upload/drag and drop with blob id to s3 and the link back to img src attribute in the tinymce editor. Note: Keys shouldn't be publicly visible.