Objective-C Developers

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, 480 Objective-C projects are completed every quarter on oDesk.

480

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 4.69.

4.69
Last updated: April 1, 2015
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Tim B.

Tim B.

Senior iOS Developer (iPhone/iPad/Objective-C/Swif...

Denmark - Last active: 2 days ago - Tests: 5

Hello, my name is Tim. I'm a senior iOS/Android developer with extensive experience in building high quality iOS/Android apps. I am excited about the iOS platform and I enjoy staying up-to-date with new iOS technologies. I like working on projects with a team that cares about creating beautiful and user-friendly interfaces. It's important to me to build long term relationships with clients, so I'm primarily looking for long term projects. I'm flexible with my working hours and timezone and can work easily with any existing freelancers you work with. I look forward to hearing from you! ********************************************************************** My major past projects and roles: 1. Social Networking / Instant Messenger iOS app (Lead developer) - iPhone / iPad UI programming - RESTful API integration - Parse SDK, Parse cloud code integration - Universal iOS device compatibility - XMPP full stack implementation - Opentok video conference integration - Git / JIRA experience 2. Point Of Sale (POS) / Shopping App (Senior iOS developer) - Payment gateway integration - NFC/ApplePay integration - CMS/Backend API integration - Trello / Slack experience 3. Social Dating / Photo Sharing App (Senior iOS developer) - Pixel-perfect UI, smooth UI animation flow - Swift programming - Cocoapods Skill-set: ✔ iPhone/iPad, Android, WinPhone, PhoneGap, Corona, Sencha, xCode ✔ Cocos2D, OpenGL, Corona, Unity3D, Box2D ✔ Game Center, In-Game Purchase, Online Server for Multiplayer Game, MMORPG ✔ E-commerce, In-App Purchase, POS, Payment Gateway ✔ Google Map Service, Foursquare, Geolocation, GPS, Open Street Maps ✔ Web Service, Ajax, XML, JSON, RSS, REST, SOAP, WSDL ✔ Video/Audio Streaming, Video Editing, Decoding/Encoding, Text-To-Speech, Siri ✔ Video/Image Processing, Image Filtering, Vector Drawing ✔ MySQL, SQLite, HTML5, PHP, ASP, JSP and their Frameworks ✔ Objective-C, Swift, C, C++, C#, Java, .NET ✔ Facebook, Twitter, Linkedin, Instagram, Youtube, Pinterest, Vimeo ✔ iAd, Adwirl, Revmob, Admob, Chartboost, Tapjoy, Flurry, Testflight ✔ Twilio, Cloud Communication, Heroku, Tokbox ✔ Google Drive, Dropbox, SkyDrive, OneDrive, iCloud ✔ Mantis, JIRA, RedMine, BaseCamp, Huddle, Sprint.ly, Github, BitBucket, SVN ✔ Rackspace, Zoho CRM, Salesforce, Azure, AWS Mobile device list: ♦ iPhone 6, iPhone 6 Plus, iPhone 5S, iPhone 5, iPhone 4S, iPhone 4, iPhone 3G ♦ iPad Air 2, iPad Air, iPad 4, iPad 3, iPad 2, iPad mini 3, iPad mini 2, iPad mini ♦ Google Nexus 5, Samsung Galaxy S5, Samsung Galaxy S4, Samsung Galaxy S3, Samsung Galaxy Note 10.1, HTC Desire 500, HTC One

$55.56 /hr
120 hours
5.00
Jack Powell

Jack Powell

iOS / Objective-C / Swift / iPhone / iPad / Androi...

India - Last active: 11 days ago - Tests: 2

Synopsis: Over 5 years of experience with Mobile apps. Have worked with a few IT companies in the past and working as a senior coder via platforms like oDesk from last 1 year. I always focus on the quality of code and completion of work on time. I also make sure to follow the latest coding standards and give you inputs on the projects whenever possible. My experience involves working on the following key area on iOS platform: 1. Web service integration : Rest/SOAP, JSON/XML, ASIHTTP 2. Persistent Data Storage: Core Data / SQLite / iCloud / File / Plist 3. Image processing: Open CV / Core Image / GPU Image 4. Animation: UIView animation category/ Core animation / Sprite Sheet 5. GPS & Map features: Geo fencing 6. Payment gateway : Apple In App Purchase, Paypal 7. Multiplayer Game server : Apple Game Center, Smartfox 8. Third Party integration : Parse, Urban Airship 9. Messaging platforms: XMPP Chat server, Smartfox, Pubnub 10. Ad Networks : iAd, Chartboost, Applovin, Revmob, Flurry, Admob 11. Mobile Analytics : Flurry, Google, Distimo 12. Cloud integration : iCloud , Dropbox, Google Doc integration 13. Social Network Integration : Facebook, Twitter, LinkedIn, Google+, Youtube, Tumblr, Instagram 14. Notification: Local Notification/ Push notification / Push Notification with parse 15. Game Engine: Cocos 2D/3D, Cocos2dx Sprite-kit, opengl, Sprite S 16. Physics Engine: Box2d, Chipmunk 17. Google APIs: Custom Search API / Image API / Map and location I am comfortable with English, and can read, write and understand English with ease. Also I am always online on Skype, so I am available for communication for any time-zone. I have always given my best to the work. Hope you like my profile. Thanks Jack

$40.00 /hr
362 hours
4.86
Maikel V.

Maikel V.

Top iOS & Android Developer(Objective-C/Swift/Java...

Netherlands - Last active: 3 days ago - Tests: 5

Hi, I'm just an ordinary, but responsible & trustworthy expert mobile developer with robust experience & high-skills who is seeking for new opportunities to prove myself and start my own business on this vast online market. You will definitely know what I mean, once you work with me. Thanks, Maikel

$88.89 /hr
1,866 hours
4.99
Erik Ruben

Erik Ruben

iOS (iPhone/iPad/iPod Touch) Developer, Objective-...

Netherlands - Last active: 1 day ago - Tests: 5

Developing applications for iPhone was my favorite hobby, and now, after years of intensive practice, it has become my professional business. Over this time I've developed a wide range of projects in iOS (iPhone and iPad), and gained a lot of experience in creating quality applications. Have a strong knowledge in Objective-C and Swift. Responsible, self-motivated, have ability to work in a team, within tight deadlines and under pressure. Always interested in learning new technologies and improving my programming skills. I'm working in a company of professional iOS designer, so if your project requires a graphics and constructing the UI, you may be interested in his services too. I have all needed equipment and devices for effective testing and debugging, such as iPhone 4S, iPhone 5S, iPhone 6+, iPad Air, iPad Air 2.

$56.00 /hr
214 hours
5.00
Ayk A.

Ayk A.

Mobile: iOS | OSx | Objective-C | Swift | Android...

Ukraine - Last active: 1 day ago - Tests: 6 - Portfolio: 6

I'm a software developer with more than 6 years of experience in mobile and desktop development. I'm mostly experienced in iOS / OSx, but also have skills in Android development. I provide clean and robust code, easy going and hard working, can start project from scratch or be a part of team. My Github account: https://github.com/ludoded Cococa Framework, iOS/MacOS X apps, QuartzCore, CoreImage, CoreAnimation, CoreText, AVFoundation, CoreData, SQLite, etc.

$38.89 /hr
2,134 hours
5.00
Palmiro Serin

Palmiro Serin

Expert iOS7/8/Android(Objective C/Swift/Java Devel...

Denmark - Last active: 8 hours ago - Tests: 6

"You were born to win, but to be a winner, you must plan to win, prepare to win, and expect to win." An Agile and Motivated team leader and developer who won't quit work until it's done and client is satisfied. My team is not so large but we developed many fashioned mobile apps and published to app store and google play store even though from scratch. Belive in keep things simple when implementing your requirements, Shortest time, and the best delivery, Credit, and Easy Communication. My team consist of iOS and Android Developers with Complete skill set capatible of helping your project succeed. My teamates have a good knowledge of Objective C, Swift and Java, big experience in Object Oriented Programming(OOP). I always use the newest technologies and solutions for the development of high quality application. Service: 1. Mobile Apps - Social Features - Booking Features - Fitness/Health Features - Event Features - Geo-Location Features - IAP - Push Notification 2. Gaming - Cocos2d, Cocos2d-x prorgramming - RPG style Games - Endless Runner Games - Throw Games - Arcade Games - Board Games Thanks

$38.89 /hr
85 hours
5.00
Antti Lehkosuo

Antti Lehkosuo

Top iPhone | Android Developer(Objective C/Swift/P...

Finland - Last active: 1 day ago - Tests: 7

Hi, I am Antti. I have been working extensively on MAC OS X platform. I have worked extensively on the following technologies: - Mac OS X Development - Cocoa/Carbon Application Development - Cocoa Framework development (Frameworks for 3rd party apps) - Objective C/ Objective C 2.0/ C++ - iPhone Application Development - Delivered Cocoa/Objective C Trainings and discussions with different audiences. 

I have professional knowledge of development in most of iOS Frameworks: - UIKit - CoreData - CoreLocation - MapKit - MessageUI - AddressBook - SocialFramework.
 In terms of Android I am familiar with all components like Barcode, QRcode, GPS, Push Notification, Sqlite, Camera, Media and many more. I also have experience in the following areas: SQL, OOP, UI/UX, App Designing and Testing. I have good experience with API integration, Restful API, Paypal, Facebook, Twitter etc. providing robust, clean, well formatted and optimized code by passing all the bugs. FAST TIME, HIGH QUALITY Regards Antti

$55.56 /hr
117 hours
5.00
Vladimir K.

Vladimir K.

iOS (iPhone/iPad/iPod Touch) Developer , C/C++/Obj...

Ukraine - Last active: 4 days ago - Tests: 6 - Portfolio: 12

Developing applications for iPhone was my favorite hobby, and now, after years of intensive practice, it has become my professional business. Over this time I've developed a wide range of projects in iOS (iPhone and iPad), and gained a lot of experience in creating quality applications. Have a strong knowledge in Objective-C, Swift, C and C++. Responsible, self-motivated, have ability to work in a team, within tight deadlines and under pressure. Always interested in learning new technologies and improving my programming skills. I'm working in a company of professional iOS designer, so if your project requires a graphics and constructing the UI, you may be interested in his services too. I have all needed equipment and devices for effective testing and debugging, such as iPhone 4S, iPhone 5S, iPhone 6+, iPad 2, iPad Air. Working hours: Ukraine, Kiev: 11am - 11pm England, London: 9am - 9pm USA , New York: 4am - 4pm USA, San Francisco: 1am - 1pm Australia, Sydney: 6pm - 6am I'm working only on hourly projects. Thanks for the understanding.

$33.33 /hr
3,483 hours
4.96
Erik Hansen

Erik Hansen

iOS, Android, Unity, Xamarin, AR, Parse, C#, Objec...

Denmark - Last active: 1 day ago - Tests: 8

Hello everybody. I am a professional and expert software developer. I have 7+ years of development experience. Mobile App / Game : Native iOS, Android, Windows Phone Expert Skill: Augmented Reality, Virtual Reality, Motion Sensor, C#, Unity, Xamarin programming language : C/C++, C#, Objective-C, Swift, Java, Java Script, Delphi, open source library : OpenGL, OGRE, OpenCV, FFMPEG, VLC, Chromium, Technologies ready: - Mobile application / game development.(iOS, Android, Windows Phone) Native( iOS , Android, Apple Xcode, Objective C, Swift, Java, iOS8, ) Fitness App, iOS8 Keyboard Extension, Photo/ Video processing , Uploading, Web service interaction, Xamarin (C#, Visula Studio, Xamarin Studio, iOS, Android, Windows Phone) Unity(C#, JavaScript, Shader, NGUI, Unity 4.6 UI, Prime31 Plugin, Multiplayer, 2D, 3D, Social Game) - 3D rendering: OpenGL, DirectX, WebGL, OGRE engine, Shader (Pixel Shader, Vertex Shader, HLSL, GLSL) 3D Rendering Optimization, 3D rendering Engine Development. - Augmented Reality experience of AR Engine Developmet Vuforia, Metaio, Wikitude, ARLab SDK integration with Unity , iOS, Android Geolocation based AR, Image Recognition, Tracking Cloud database, Face Tracking, Modeling QR code Recognition, AR movie, video Custom Camera Cature AR Game. - Virtual Reality Oculus Rift, Google Cardboard, Google Glass, Samsung Gear VR VR 3D Video Player ( SBS, Over Under 3D Video , 360 degree) Motion Sensing ( Leap Motion SDK, Kinect, Extreme Reality ) - Media Streaming VLC, FFMpeg - Image Processing Aviary SDK - Social Networking Facebook, Twitter, Linkedin.. Parse.com, Gamesparks.com, Shephertz.com (App 42, Appwarp) Platform: Desktop Applications (Windows, Mac OS, Linux): QT, C++, Java Mobile Applications (iOS, Android, Widows Phone, Black Berry) Objective C / Xcode, Java / Eclipse, Unity, Xamarin, Phonegap,

$49.99 /hr
186 hours
5.00
Vitaly T.

Vitaly T. Agency Contractor

iOS / Android / Objective C / Java

Russia - Last active: 3 days ago - Tests: 10 - Portfolio: 5

--oDesk has recognized me as one of their top Mobile Developers. See the badge on the right of my profile for more information.-- Hello, I'm Vitaly, professional mobile applications developer. I have over 5 years experience programming for iOS and Android. I have a good knowledge of Objective C and Java, big experience in object oriented programming. I always use newest technologies and solutions for development of high quality applications. My core skills and experiences in mobile applications development are: ✔ Interaction with backend - Restful / SOAP / JSON / XML ✔ Databases / Data Management - SQLite / MySQL / iCloud / Dropbox / Parse.com / Backendless ✔ Social Integration - Facebook / Twitter / Google + / … ✔ Maps / Geolocation / GPS ✔ Audio-, Video Live Streaming ✔ Game Development - cocos2d / box2d / OpenGL ES ✔ In-App Purchase / Advertisement / Push Notifications / App Analytics - iAd / Admob / Chartboost / Testflight / Flurry / Crashlytics / Google Analytics / HockeyApp I have experience working with IOS native and 3rd-party frameworks: ✔ AFNetworking / RestKit ✔ FMDB / CoreData / Magical Record / Mogenerator ✔ MapKit / Google Maps SDK / CoreLocation ✔ UIKit / CoreGraphics / QuartzCore / CoreAnimation ✔ AVFoundation / GPUImage / CoreImage ✔ CocoaPods ✔ etc If you need a high-performance and high-quality mobile application, I'll be glad to help you. With best regards, Vitaly

Associated with: Deco
$35.00 /hr
2,595 hours
5.00