We need a Linux expert to set up a machine image on Amazon EC2 and link it up to our s3 account. We then need you to setup inotify or similar script to watch a directory/some directories and run scripts when new files are uploaded to them. When jpg or images are uploaded imagemagick will be run (or similar script) to resize and create thumbnails. When movies are uploaded ffmpeg will be used to create thumbnails of the first frame of the movie. If an app exists it would be useful to be...