Hello
I can help you to create the script to download the csv files and then move the related files locations on the server to the processed folder. I do have extensive experience with back end systems and automation to achieve similar outcomes as your project requirements.
If you would like to send through some additional information on your set up, including which OS you are running (there is mention of Windows but also Unix/Linux executables), and if you have SSH access to the FTP server?
There are a number of options that can be used to complete the project, depending on your setup and access, so once I know all the options, we can confirm and make a plan to get it set up for you.
Thank you
Darren