iPhone/Parse application (No agency/company, only individual)

Have you used Quora ([login to view URL])? We need to develop a similar but much simpler question & answer feed for our existing application. The front end will have less amount of items compared to quora, it will have the basic features for: 1. Viewing a question/answer feed. 2. When a question is tapped, see the question details and answers. The backend we will use is from Parse.com. Although Parse will close down soon, we intend to use it, since our current app have some good amount of data on it already. More detailed requirement doc will be provided to shortlisted candidates. Please share your experience with parse and iPhone app development in general. The project has to be written in Objective-C, so that I can easily add this part to my existing iPhone application. So, from my existing app's code, I will just initiate your viewcontroller and can continue viewing questions or write answers etc.