Development of Android-applications

It is necessary to develop an Android application that partially duplicates the functionality of the resource (social component).

Functional:
- General authorization with the site nabiraem.ru
Authorization through social networks (facebook, vk)
Localization of the interface (Russian and English) with the possibility of expanding the language base
- Registration through the application with the completion of the user questionnaire
Access to personal messages and the possibility of correspondence with users
Search users by parameters
- Geo-position search
Compliments and gifts to users
- A list of friends.
- Creating/Editing/Reading and commenting on blogs, press and section "I am You" WEB

The application should adapt well to smartphones and tablets.

Technical specification:
https://docs.google.com/document/d/1POJ-lfhVFZgowzXqjRw_zCgfd3ID0KhPzE_fc1NXFA8/edit?usp=sharing

Layouts:
https://drive.google.com/folderview?id=0B6nG7iaTQZlcXI4cnJXSUZ3ckk&usp=sharing

Mandatory requirements:

1. The developer has a decent portfolio in the development of Android applications
2. Conclusion of a contract
3. Support of the application during the next 2-3 months, after release:
- correction of errors
- Refining the functionality (for a fee)