Hi,
I can work on your requirement and can build an app for iOS platform. I will work on interface and following requirement:
-Feature for post questions, answers (forum, social)
-Feature post questions, with pictures, documents, files
-Work on Back-end management (query, query, user) using Node.JS, PHP, MySQL
I need some information regarding requirement because I don't want to make any false commitment to you.
I'm 7 years experienced mobile app developer and expert in iPhone, Node.JS, PHP framework(CI, Laravel, Cake PHP), Mysql, MongoDB. Please contact me If you want I can share my past projects using these technologies.
Hope for your quick response, Thanks.