Upgrade of an existing app

General information for the business: We need am excellent developer for the upgrade of an existing app used for capturing and sharing news screenshots. Programmer must be skilled in iOS and Android app development as well as desktop Codigniter and JQuery applications. Work example should be sent along with bids. See attached Microsoft Word document for upgrade details. Also look at the current version by downloading from Apple and Android stores.(see keyword in attached Microsoft document). Also visit our website (see link in attached Microsoft Word document).
Kind of development: Customization of existing program
Description of every module: We need am excellent developer for the upgrade of an existing app used for capturing and sharing news screenshots. Programmer must be skilled in iOS and Android app development as well as desktop Codigniter and JQuery applications. Work example should be sent along with bids. See attached Microsoft Word document for upgrade details. Also look at the current version by downloading from Apple and Android stores.(see keyword in attached Microsoft document). Also visit our website (see link in attached Microsoft Word document).
Description of requirements/functionality: Please find Description of requirements/functionality using the link below:

https://www.dropbox.com/s/io328248jr4pcfi/App%20upgrade.zip
Specific technologies required: iOS, Android, CodIgniter, JQuery
Extra notes: