Update current Android application

Top Tier Studio's Android mobile application "Checkpoint Wingman" and "Checkpoint Wingman Lite" needs an upgrade. The application is currently on Google Play and has freezing and crash issues that need to be fixed (Crash report attached). Used Google maps with multiple locations, custom icons, and pulls locations from database. Used AdMob for advertising and want to add more ads. Both applications need to be upgraded to latest 4 Android os versions and add the following screens and features. (Mockup screen shots and db model will be supplied along with custom graphics). Please download and use the app prior to submitting proposal. [login to view URL] add new registration screen add new login screen and password reset features add new User Profile screen (shows users current posts and allows user to delete post they created) add push notification Feature. --- Users are notified when a new post is entered within there zip code area --- Users can disable notifications (ON / OFF feature) --- Users can customize the notification distant ( 5 miles, 10 miles, 15 miles, 20 miles) ******** Paid version only ********* integrate app to share data to Facebook, Twitter (text and email share features are already working) Will need a few mySQL Database fields added for the new registration data that users will input at registration. (Hosted on a Linux server)