Translation of technical blog posts to portuguese

Translate the following technical blog post to portuguese:
http://www.toptal.com/ios/interview-questions

Requirements:
- Only apply if you understand what parts of the page are code and what parts are text.
- Share a Google Doc file with me as soon as you begin your work;
- Make clear by way of formatting what parts are text and what parts are code examples (do not translate the code examples! only the text!);
- Make sure to number the questions;
- Use formatting plus indicative words ("Pergunta", "Resposta") to make clear what parts are questions and what parts are answers.

If your work is satisfactory, we will demand 5 more of these projects until the end of the year.