Real-Time Signage CMS & APK

should deliver in 1 week payment after delivery 2 weeks I need a straightforward, stable digital-signage solution made up of two parts: 1. A web-based CMS where I can create, push and instantly update content on selected screens... (Budget: $30 - $250 USD, Jobs: Android, Android App Development, Android SDK, CMS, HTML5, Mobile App Development, PHP, Web Development)