Windows Phone 7 app needs features added

I have a windows phone 7 app thats basically a rss reader for my website. The app is 80% done in the latest mango update. I need and experienced wp7 developer to finish this app with the follwoing features. 1. toast,raw, tile notifications 2. add youtube videos (html5) from my playlist.. Must play youtube within the app not external to youtube website 3. add settings for optional notifications such as raw etc thats it so not a big job but willl have more work for qualified developer. must show past work completed in windows phone 7