Dukto itself is not available for maemo, nor is there anything that works in the same way (aside from the technical, complicated and incomplete suggestions already made).

You haven't described any further examples of how you want to transfer files, other than to refer to dukto again.

So unfortunately, the answer is "no", there is no application that does what you want.

Perhaps you could contact the dukto author and see if they are interested in porting their app to maemo - they have most other platforms covered.

Failing that you may have to learn something new.