iOS Expert to fix app crash and some tweak

iOS Expert to fix app crash and some tweak

Cancelled

Job Description

I need an iOS expert to fix an almost done app. This application is non-ARC, but it contains some bugs cause the app crash. Things to be fixed are 1.Crash 2.Sort JSON Data from (It's work fine, just need sorting) 3.Add social sharing functions 4.Integrate with some more controls. I need someone who can urgently fix for me.