Greetings,
I would love to help you with this project. I have lots of Python experience (over 4 years), and a good knowledge of scripting/Linux in general (including cron jobs).
I also have experience with AWS and Python APIs in general, so would be a good fit for this project.
Just to clarify: are the files in /bwnvideo/wp-content/uploads/preview/ on the local filesystem, or are these the key names for objects in the S3 bucket?
I look forward to hearing from you,
Joe