Objective-C Developers

Showing 1,901 freelancers

Objective-C Developers

Showing 1,901 freelancers

Get Your Objective-C Project Started Today!

Hire a skilled freelance Objective-C developer today to develop programs and applications for Mac OS X, iOS, Cocoa and Cocoa Touch. They can create apps and games for iPhones, iPads and other mobile devices that use the Objective-C programming language.

Objective-C is an object oriented programming language that combines the speed and performance of C and C++ with the API richness of the object-oriented style by adding Smalltalk to the C programming language. It is the main programming language used by Apple for all of its operating systems and devices. On oDesk, the world’s largest online workplace, you’ll find Objective-C developers who can produce programs and applications in the Apple environment for businesses, professionals and individuals around the world.

Browse Objective C job posts for project examples or post your job on oDesk for free!

Objective C Job Cost Overview

Typical total cost of oDesk Objective C projects based on completed and fixed-price jobs.

oDesk Objective C Jobs Completed Quarterly

On average, 454 Objective C projects are completed every quarter on oDesk.

454

Time to Complete oDesk Objective C Jobs

Time needed to complete a Objective C project on oDesk.

Average Objective C Freelancer Feedback Score

Objective C oDesk freelancers typically receive a client rating of 4.70.

4.70

Last updated: March 1, 2015

  • OS X developer / data analyst (SQL, VBA)

    Last 2 years I've been working as Mac OS X developer. I have over 10 years experience in developing SQL-reports, VBA. I've completed on oDesk and Elance more than 50 web scraping projects, VB scripts, and projects with … more

    Last 2 years I've been working as Mac OS X developer. I have over 10 years experience in developing SQL-reports, VBA. I've completed on oDesk and Elance more than 50 web scraping projects, VB scripts, and projects with HTTP requests to web API. I graduated from university majoring in Applied Mathematics. I am looking for challenging tasks, not copying existing solutions.  less

    microsoft-excel data-analysis sql objective-c sqlite apple-xcode vba 00 more less
    • $16.67 HOURLY RATE
    • 4.9
    • 33 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 6 TESTS
  • Native iOS development: Swift & Objective-C

    I am a software engineer who loves his job and can be satisfied only when his work is done perfectly and within the timeline. My expertise in building software is supplemented by my education – I have a master’s degree … more

    I am a software engineer who loves his job and can be satisfied only when his work is done perfectly and within the timeline. My expertise in building software is supplemented by my education – I have a master’s degree in Math and Computer Science with two retraining courses for professional programmers of total duration over 1000 hours, and I never stop learning new stuff. I have a solid understanding of how to create stable and maintainable software, from small 2D games to complex enterprise applications. Here is a non exhaustive list of what I dealt with so far: # Native iOS applications (Languages: Swift, Objective-C, C) * iOS 8 app extensions: today widget, custom keyboard * Apple Watch app * augmented reality * audio & image processing * location services and maps * complex animations and visual effects * push & local notifications * in-app purchases * integrated ads & analytics * cocos2d game engine * security of data transfer and storage * interoperation with server over HTTPS, TCP and FTP # Applied and low level programming for UNIX (Languages: C, Shell) * daemons * shell scripts * UNIX signals * POSIX threads and synchronization # Applied and low level programming for Windows (Languages: C++) * Inter-process communication with global events * Global keyboard hooks * File mapping * Double buffered drawing * GUI apps with MFC * Kernel objects for thread synchronization and inter-process communication # Parallel computations on GPU with CUDA (Languages: CUDA C/C++) * Ray tracing * Static image processing # Web front-end development (Languages: Java, JavaScript, HTML) * Java applets * Page-proofs Besides being a developer, I enjoy sharing my programming experience with students at state university in my city, where I work part time as a lecturer.  less

    swift objective-c ios-development iphone-app-development ipad-app-development game-development cocos2d git apple-xcode cocoa-touch 00 more less
    • $27.78 HOURLY RATE
    • 5.0
    • 1054 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 4 TESTS
  • Talent Mobile developer

    Hello, Everyone! High quality is my motto. I am a talent developer and I have 6 years of experience in developing iOS and Android app. My main expertise is Social Networking app and mobile game development. - Objective-C, Java - C, C … more

    Hello, Everyone! High quality is my motto. I am a talent developer and I have 6 years of experience in developing iOS and Android app. My main expertise is Social Networking app and mobile game development. - Objective-C, Java - C, C++, C# - PHP,HTML5, JSON, JavaScript, MySQL, MSSQL, MongoDB - Facebook, Twitter, Google+ - GPS, Google Map Api - Video/Audio/Photo App - Chat, Messaging App - Cocos2DX, Cocos2D, Box2D, Unity2D - Advertisements and Analytics(Admob, Chartboost, Revmob, Adcolony, Flurry, Tapjoy)  less

    iphone-app-development android-app-development ios-development android objective-c mobile-app-development java c++ php cocos2d 00 more less
    • $40.00 HOURLY RATE
    • 5.0
    • 50 HOURS
    • FINLAND
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 6 TESTS
  • Experienced iOS/Android Developer

    Greetings! Whenever you want to build a real good app which can bring you success, I'll be there for you. I have 7 years' experience in software development, especially 4 in developing mobile apps & games (in iOS/Android versions … more

    Greetings! Whenever you want to build a real good app which can bring you success, I'll be there for you. I have 7 years' experience in software development, especially 4 in developing mobile apps & games (in iOS/Android versions). Through my career I've always been responsible for my product. I always cared whether it would be welcome by users. I always introduced the most correct working style to produce bug-free apps. When you hire me for a project, you also hire a good mentor. It takes more than just programming skills to turn your ideas into a good application. As I not only developed apps, but analyzed the apps market for successful product, I have all-round systematic view over successful and non-successful mobile apps and games. What I value most? It's not money you pay, but the credibility I build in your mind. I want to be trusted and desires long-term relationship. So your satisfaction is my major goal. So with me, you can be sure of good working relationship, every detail of your need paid attention to, and product which you are totally satisfied with. ----------------------------------------------------------------------------------------------------------------- My skill summary My experience contains following fields… 1. Apps + Games Social Networking Apps Social Turn Based Games Dating Apps Health & Fitness Apps Food & Drink Apps Navigation Apps Photo & Video Apps Music Apps Travel Apps Utility Apps Casino Games Role playing Games 2. Frameworks, APIs, Services JSON, XML In App Purchase Advertisement (iAd, AdMob, RevMob, ... ) Push Notification Facebook APIs, Twitter APIs, LinkedIn APIs Third Party (Parse, kumulos, kinvey…) Instagram APIs, Youtube APIs Google APIs (Map APIs, Place APIs, ... ) DropBox APIs Cocos2D Box2D, Chipmunk Game Center Artificial Intelligence (Card Game, Chess) 3. Development Tools. Xcode Eclipse, ADT Visual Studio 4. Programming and Script Languages. C/C++ objective-c Java JavaScript HTML5 5. Mobile Devices ( that i have ). iOS - iPhone 4S, iPhone 3G, iPhone 6Plus iPad 2. iPad Air Android - Samsung Galaxy S3, Samsung Galaxy S5 ------------------------------------------------------------------------------ I am always ready for clients ... Regards!  less

    ios-development android-app-development cocos2d objective-c iphone-app-development ipad-app-development cocoa c 00 more less
    • $45.00 HOURLY RATE
    • 5.0
    • 21 HOURS
    • SOUTH AFRICA
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 8 TESTS
  • Software Engineer (Iphone ,Ipad,Objective c)

    Thank you for dropping by! I am Sunil Kumar and I consider myself as an integral part of Classic Informatics. Apart from being a developer, I love to engage heavily into latest technology trends which helps me gain more to … more

    Thank you for dropping by! I am Sunil Kumar and I consider myself as an integral part of Classic Informatics. Apart from being a developer, I love to engage heavily into latest technology trends which helps me gain more to what I do for a living. I do like hearing to music, participating in extra-curricular activities and I also take interest in sports. Being an Indian, I love cricket I have over 3 years of experience developing iPhone/iPad applications. My core expertise is in • Objective C ,COCOA, Instruments • CoreLocation • Foundation • iAd • MapKit • MessageUI • UIKit I have been part of a lot of projects involving some other frameworks which includes social networking, business, health & care and utility apps. I am seeking expand my career in mobile applications domain and learn upcoming technologies in this domain. I’m currently working with Classic Informatics, a global web development and mobile apps development agency. We have over 150 developers and designers working with us. The technical help available around is quite amazing and mix of technologies has allowed me to stay abreast with latest developments in the market. If you need help on a mobile related project, give me shout.  less

    c++ cocoa cocoa-touch ipad-app-development iphone-app-development objective-c sqlite 00 more less
    • $22.22 HOURLY RATE
    • 5.0
    • 26 HOURS
    • INDIA
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 0 TESTS
    ASSOCIATED WITH:
  • iOS Developer

    I am a very curios, clever and diligent person. I have an outstanding capabilities that help me to be successful in many areas. Especially, in Software Development. My current abilities allow me to design flexible architectures for large systems which … more

    I am a very curios, clever and diligent person. I have an outstanding capabilities that help me to be successful in many areas. Especially, in Software Development. My current abilities allow me to design flexible architectures for large systems which can easily be maintained and scaled. My work experience includes work in a team, code review, support for other ones code and so on. I can easily grasp new technologies and learn new approaches related to my job. I regularly learn about them, watch related videos and take online courses. Then I try them out in my own sample projects for future applications. I like to learn something new, so I am regular visitor on coursera. I have read several useful books about programming in iOS and try don’t miss new WWDC videos. Also I have visited several developers conferences.  less

    ios-development iphone-app-development ipad-app-development objective-c swift apple-xcode adobe-photoshop 00 more less
    • $15.00 HOURLY RATE
    • 5.0
    • 22 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 8 PORTFOLIO ITEMS
    • 2 TESTS
  • Senior Mobile & Web Expert (Parse, Pubnub)

    I have experience with most programming languages, from C, C#, Java, C++ to Python, PHP, SQL. I also have developed a wide range of mobile apps using Android, and iOS including games for startup companies and small businesses. My core … more

    I have experience with most programming languages, from C, C#, Java, C++ to Python, PHP, SQL. I also have developed a wide range of mobile apps using Android, and iOS including games for startup companies and small businesses. My core competency lies in complete end-end management of a new mobile app+game development project, and I am seeking opportunities to build mobile projects from the ground up for you or your business. Specialties: + iOS 6,7,8 development(Objective-C, Swift) + Android 2.3 - 4.2 development + C#, Xamarin, .NET + GPS, Google Map, Location Tracking + Webservice (REST APIs,Parse.com,Twillio.com Codeigniter,CakePHP) + Social Networking (Facebook, Twitter, LinkedIn, Flickr, Youtube, Instagram) + Photo, Video manipulation(GPUImage, OpenCV) + Map Kit and GPS(Google Map, MRMapKit, Navigation and Tracking) + Streaming service(Audio Streaming using RadioKit, Video Streaming ) + Source Management(SVN, GitHub, Test Flight) + iAds / AdMob / ChartBoost/ Rev  less

    english iphone-app-development android-app-development android-sdk google-maps-api c# objective-c javascript ios-development amazon-web-services 00 more less
    • $38.00 HOURLY RATE
    • 5.0
    • 811 HOURS
    • CHINA
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 2 TESTS
  • Senior iOS / Android / Mac OS X Developer

    I am a hands-on, highly competent software engineer with 9 years experience designing, programming, and testing software across a variety of platforms. I have worked on numerous projects from concept to completion. A specialist in C++, Objective-C and Java, I … more

    I am a hands-on, highly competent software engineer with 9 years experience designing, programming, and testing software across a variety of platforms. I have worked on numerous projects from concept to completion. A specialist in C++, Objective-C and Java, I take pride in coding to consistently high standards and regularly refresh my skills to ensure I keep up with ongoing developments. - Skills Summary C++ / C Objective-C, Java - Support Platform iOS Development (iPhone, iPad), Android App Development, Mac Desktop App Development  less

    objective-c iphone-app-development ios-development mobile-app-development android-app-development php html5 css3 ruby-on-rails iphone-ui-design 00 more less
    • $45.00 HOURLY RATE
    • 5.0
    • 215 HOURS
    • SWEDEN
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 10 TESTS
  • Game/Software Developer

    I'm an experienced game and software developer. I began from making 2d mobile games of different genres from kids books to classic platformers and side-scroll shooters. Then I worked at Unigine (unigine.com) on astonishing universal real-time 3D engine … more

    I'm an experienced game and software developer. I began from making 2d mobile games of different genres from kids books to classic platformers and side-scroll shooters. Then I worked at Unigine (unigine.com) on astonishing universal real-time 3D engine for games and simulations. I've worked on naval strategy game Oil Rush (oilrush-game.com) that came out for PC, Mac, Linux, iOS and Android. I've also worked on Valley Benchmark which apple uses to benchmark it's devices (unigine.com/products/valley) and other products of Unigine. Now I'm working on an iOS client for an amazing marketplace. I'm found of writing perfect code, solving challenging tasks and creating high-quality products. :) Key skills: - c++; - objective-c; - c#; - java; - uikit - opengl; - unity - cocos2d; - cocos2d-x; - box2d; - unigine; - unigine script; - flash, actionscript; - svn, hg, git; - scons; - python; - vim, xcode, appcode, visual studio;  less

    c++ objective-c c ios-development apple-uikit-framework android-app-development cocos2d git svn unity-3d 00 more less
    • $33.33 HOURLY RATE
    • 5.0
    • 1851 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 10 PORTFOLIO ITEMS
    • 5 TESTS
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