Create editable pages for customers within Wordpress website

My client has a Wordpress website at http://staatalent.com. His customers are looking for jobs within the sportscasting industry. They pay a monthly fee and they are assigned a particular page where they can display their resume along with audio and video clips of their work. Here is a sample page: [login to view URL] With this profile page, employers can find the employees they are looking for. Currently if a one of my client’s customers wants to make a change to their profile page (update their resume or upload a new audio/video clip), they need to request the change from my client. My client is tired of doing this and he wants to give his customers the option of making changes to their own profile pages. And this is where we need your help. My client wants to add a feature to his website that will allow his customers to log in to their own profile page or pages, make text changed, add pictures, and upload video clips and audio clips. The difficult part about this request is that all the audio clips are stored at Amazon Web Services [login to view URL] Here is an audio clip from customer Michael West’s profile: [login to view URL] So the Wordpress website and Amazon Web Services will have to be integrated in some way. We aren’t even sure this is possible. What do you think? Can you do it? My client’s customer needs to be able to login in to his Wordpress profile page, then click a link to upload an audio clip that will be stored at Amazon Web Services. Link to this new uploaded file would then need to be added to the customer’s list of audio files on his profile page. The same thing would need to happen with the video clips, which will be loaded on to You Tube or the client might just provide a YouTube link. Customers also need to be able to upload and change the customer profile picture. Also text for the resume must be editable as well. These new profile pages need to be seamlessly added to the list of customer profiles already on the website and be searchable, just like the current profile pages are. If you have any questions, please let me know. If you have examples of similar work you have done, that will help me make a decision on which freelancer I hire. Thank you.