Duaa, a social prayer network, was developed completely by me as self-project. By logging in the social prayer network, users can post prayers, Ameen a prayer or/and share it on social networks. Users can, also, allow the system to pray automatically on their social network accounts to themselves, and their friends and family based on periods specified by users. Duaa grows its prayers database by searching for prayers posted on twitter, then obtained prayers gets verified by the admins. Currently, it has more than 1.5k users, 15k facebook likers and 5k twitter followers.