App Similar to Pininterest to load the image asynchronously.
Used MVC Design pattern
Created Custom Library for Collectionview dynamic height and width .
Used following url for loading data: http://pastebin.com/raw/wgkJgazE.
Saved the images in Cache.
Pull To Refresh functionality is added.
Load more Pseudo Code is added.In Real time start index and end index to the API needs to be sent.