Blackberry App for one social network website

Please go through attached document , i am looking for excellent blackberry developer ( individual only ) for developing blackberry 5,6, and 7 os compatible app and if possible than also compatible with new os 10 version, for my social networking website, i want similarity of eapp and i am flexible with my requirements. the website name is attached in document. Professional with higher efficiency and quick bid response will get the project now.