Seeking iOS Expert with 2+ years of experience

Closed - This job posting has been filled and work has been completed.
Web, Mobile & Software Dev Mobile Development Posted 1 year ago

Hourly Job

Less than 30 hrs/week
More than 6 months
$$$

Expert Level

I am willing to pay higher rates for the most experienced freelancers

Details

Social networking app is looking for freelance expert with 2+ years of experience in iOS.

This is long term job involving both maintenance of existing codebase and development of new features within the scope of a big project that is already present in the App Store.

Following skills are desired:

* Custom iOS UI programming
* iOS 7
* Application lifecycle
* GCD
* Client-server interconnection
* Jabber
* Caching
* English and Russian languages (part of development team is located in Russia)


In your response, please answer the following questions:

1) What's wrong with the following code? Why? How would you fix it?

typedef void (^AboutBlock)();

@interface MyController : UIViewController {
    AboutBlock aboutBlock;
}

@end

#import "MyController.h"
@implementation MyController

- (void)viewDidLoad {
    [super viewDidLoad];
    aboutBlock = ^() {
        NSLog(@"%@", [self description]);
    };
    aboutBlock();
}
@end


2) Why do we need categories in Objective-C?


3) Why do we need blocks in Objective-C?


4) We would like to see 2 or 3 examples of your best iOS apps available currently available on the Apple App Store.


About the Client

(4.74) 11 reviews

United States
New York 02:10 AM

51 Jobs Posted
44% Hire Rate, 1 Open Job

$5,538 Total Spent
23 Hires, 1 Active

$18.59/hr Avg Hourly Rate Paid
294 Hours

Member Since Jul 26, 2011