FTP file upload feature on Wordpress page

I have this Wordpress page that a colleague of mine has been working on. The user has to be able to login in and upload some files. We are thinking about using this plugin for logging in

http://ift.tt/1rqbVHl

When logged in, the user has access to a page with a feature where he/she can select a file from his/her harddisk. The selected file should then be uploaded to an FTP server. When the upload is complete, the page should display a list of the files the user has already uploaded and have an option to delete each individual file.

I realise that this requires sending commands to the the FTP server (LIST, DELE, MKD etc).

I have considered making my on Node.js server and letting the server handle the FTP upload, but I am also thinking that there should be a Wordpress plugin for this. I have tried searching, but all I can find is instructions on how to use Wordpress' own FTP upload function to deploy a site, which is not particularly helpfull for me. Also, I don't have any experience with Wordpress, but have some web experience, so making sense of it shouldn't be difficult.

So have any of you guys done some similar before and maybe know a plugin? Or made your own server application for something like this?

Thank you.