Need to finish an iPhone and Android Hybrid App (5% remaining) ASAP. It's built with Ionic 2 and Cordova + Yii 2.0 so if you know Angular 2 (it's totally different than angular 1) then only apply.
i) Facebook and Twitter Login
ii) Few CSS styling
iii) Create advertisement space in app
* You have to just work on Mobile App end, back-end support will be provided.