Completing Photo Editor Project

Hi, I am looking for professional android developer to update my current android project: Required Tasks: * Fixing current bugs in the app; main one is OutOfMemoryException (bitmap big size). * Photo sampling, cropping, rotation, mirroring and re-sizing. * Integrating G+ functionality and pages for G+, Facebook, Twitter. * Options screen for selecting app language (Arabic/English) and other small options. * Notifying user of new images and importing the images from a web server to the application. * Checking if app apk is updated. * Saving Photo and Text options in xml file to be reloaded in the future. Current source and More details will be discussed one by one after selecting the developer. Whole milestone will be created in the start (after selection) and release will be after finishing the project (after sending source to me and testing). Project should be finished by 18 September. Thanks