Creating a program like RecAll-pro

I'm looking for a frelancer, who will be able to create a program that would have all the functions of the recall-pro ([login to view URL]) program e.g.: - voice recording to mp3 - VOX function - automatical creation of folders and saving of the files based on the time of the recording I would like to get quotations for the version for Windows, and also how much would a linux version (can be commandline) also cost. The application can be based on an open source project.