Hello,
I've read the site ToU and THINK I can post the following here:
NewAppIdea.com (
https://www.newappidea.com) has over 30 app projects currently posted and seeking experienced freelance developers. Of the thirty, several are Android specific.
It is free to register, browse and bid.
Happy Developing,
The NewAppIdea.com Team
New App Idea | App Idea Development