Cordova Hybrid Application

Please only bid if you have a good experience developing Cordova based hybrid mobile apps for Android and iPhone. The project is about modification of our current cordova based mobile application. The mobile application just opens a web-application URL in it i.e. mobile app works as a wrapper in which a web-application is called. Basically web-app url is called in the iframe. So as the mobile application starts, it opens the web application URL in it. As the web-application is responsive it renders fine in the mobile-app for all the screen sizes. Also all the functionality of the web-application works fine inside the mobile-app, except 2 things i.e. signup / login with social media (facebook / google) and share on social media(Facebook/Google/Twitter). So the project can be divided in to 2 phases. signup / login with social media is a PRIORITY right now. I will provide further details to the short listed coders.