Clone of News website

We would liek to get the services of a professional dedicated programmer who can develop using open source Article Management or Word Press and other CMS scripts. We would like to develop a citizen journalism for news and photos. Users can post local news in their areas as well as photos to specific database which bigger media agencies can contact the poster/owner to buy. a good example is Backfence . com which is our model so please make sure you can do something like that. It should eb easy for those who have working knowledge of CMS.