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 Upwork, 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 Upwork for free!

Objective-C Job Cost Overview

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

Upwork Objective-C Jobs Completed Quarterly

On average, 519 Objective-C projects are completed every quarter on Upwork.

519

Time to Complete Upwork Objective-C Jobs

Time needed to complete a Objective-C project on Upwork.

Average Objective-C Freelancer Feedback Score

Objective-C Upwork freelancers typically receive a client rating of 4.69.

4.69
Last updated: May 1, 2015
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  1. Waruna de Silva

    Waruna de Silva

    Senior Swift,Objective-C iOS developer & Interaction designer

    Sri Lanka - Last active: 17 days ago - Tests: 5 - Portfolio: 7

    Highly skilled, experience and dedicated iOS app developer and Interaction Designer. If you are looking for a highly skilled iOS developer, Interaction Design expert with depth of knowledge, indsutry experience, professional attitude and excellent communication skills then I will be a good match for your project. As a freelancer, to me most important things are customer's satisfaction and quality of the work I did. I have worked with Javascript, Java, PHP, databases and web services. Also working with GIS technologies. Therefore if you app required backend services, I can implement that as well. I would love to hear from you.

    $35.00 /hr
    194 hours
    4.51
  2. Antti Lehkosuo

    Antti Lehkosuo

    Top iPhone | Android Developer(Objective C/Swift/Parse.com/JAVA/Web)

    Finland - Last active: 15 hours 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
    131 hours
    5.00
  3. Ayk A.

    Ayk A.

    Mobile: iOS | OSx | Objective-C | Swift | Android | Java | J2EE

    Ukraine - Last active: 2 days 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.

    Groups: Application Developers Alliance, Upwork Verified Mobile Developers

    $38.89 /hr
    2,134 hours
    5.00
  4. Vladimir K.

    Vladimir K.

    iOS (iPhone/iPad/iPod Touch) Developer , C/C++/Objective-C/Swift

    Ukraine - Last active: 5 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.

    Groups: Upwork Verified Mobile Developers

    $33.33 /hr
    3,495 hours
    4.96
  5. Erik Hansen

    Erik Hansen

    iOS, Android, Unity, Xamarin, AR, Parse, C#, Objective-C, Swift, QT

    Denmark - Last active: 3 days 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
    228 hours
    5.00
  6. Denis Cossaks

    Denis Cossaks

    Top iOS 7/8 and Android Developer (Objective-C/SWIFT/Java/Parse)

    Ukraine - Last active: 2 days ago - Tests: 5 - Portfolio: 5

    Hi, I'm an expert mobile developer with 6+ years of extensive experience and I'm very much interested in your project. I am interested in agile software projects and believe in well designed architectures. Good quality help people to work and live better. Main skills: iOS 7, 8 (Object C, Swift) development Android 2.2 - 4.4 development Windows Phone development iBeacon and Apple Watch Graphic Design for mobile apps Back-end APIs (Parse.com, Custom PHP) for mobile front-end Consulting in mobile development (Android, iOS, Symbian, J2me, Blackberry) Project management My ultimate goal is to build long lasting relationship with my clients. Thanks Denis

    $49.00 /hr
    345 hours
    5.00
  7. Borys W.

    Borys W.

    Expert iOS8/Android and RoR Developer(Objective-C,Swift,Java,Ruby)

    Poland - Last active: 15 hours ago - Tests: 9 - Portfolio: 3

    <Being the richest man in the cemetery does not matter to me... Going to bed at night saying we have done something wonderful... that is what matters to me.> - Steve Jobs - An Agile and Motivated developer who won't quit work until it's done and client is satisfied. Believe in keep things simple when implementing your requirements. Shortest time, and best delivery. Credit, and Easy Communication. My name is Borys Warszawsky. I am an Expert iOS/Android and RoR Developer with a complete skill set capable of helping your project succeed. My skill set is beyond that of a typical developer as I have managed developers, worked with designers, and marketing groups. I can take a project from concept sketch to completion with a team or help manage a team if you require. Some of my benefits to your project include: - Available at any time(EST 8am-9pm) via skype. - Can work with limited or loosely defined requirements - Professional in Backend(RESTful API) Development - Experienced in building and developing social networking apps - Experienced with UI design frameworks (Bootstrap) including mobile - Excellent team player EXPERIENCE: - C/C++, 3 years - Objective-C, 6 years - Swift, 10 months - Java/Eclipse, 5 years - Rails, 5 years - Python/Django, 4 years - Core Animation, 3 years - HTML, 2 years - Box2D, 1 year - Core Graphics, 2 years - Facebook API, 1 year - JavaScript, 2 years - BLE-Bluetooth Low Energy(2 years) Thank you for reviewing my profile and best of luck finding the right contractor.

    Groups: Engine Yard Ruby on Rails Professionals Network

    $60.00 /hr
    1,469 hours
    4.94
  8. Vitaly T.

    Vitaly T. Agency Contractor

    iOS / Android / Objective C / Java

    Russia - Last active: 15 hours 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

    Groups: Upwork Verified Mobile Developers

    Associated with: Deco

    $35.00 /hr
    2,622 hours
    5.00
  9. Kostiantyn Zamiesov

    Kostiantyn Zamiesov Agency Contractor

    iPhone, Android, Objective C, iOS, Java

    Germany - Last active: 17 days ago - Tests: 6 - Portfolio: 6

    I’m a senior software developer and the owner of Сoderivium, a mobile software development company located in Eastern Europe, Ukraine. Since 2010 I work with US and European clients, providing them with full employee lifecycle management and complete cycle of mobile software development services, including Android and iOS programming for iPhone & iPad: - iPhone/iPad software development - Android phones and tablets software development - Backend development - Consulting and uploading apps to app store - UI design creation - iPhone games development - Database development - Server-side solutions - Web services development using PHP Focused on good results, I always pay attention to the details and treat every project as if it was my own. Please feel free to contact me and I will help you to make your project successful!!

    Associated with: Coderivium

    $40.00 /hr
    865 hours
    4.91
  10. Vlas Voloshin

    Vlas Voloshin Agency Contractor

    Objective-c / Cocoa / iPhone / iPad Developer

    Russia - Last active: 3 days ago - Tests: 10 - Portfolio: 2

    Hello, my name is Vlas, I am an iPhone/iPad developer. I have a good knowledge of Objective C, xcode, cocoa, strong base in C and OOP, other C based languages such as C#, PHP, Java, C++, and Objective-C. Fluent written and verbal english skills. I'll be glad to help you with game-dev or business application. Best regards, Vlas.

    Associated with: Lodoss team

    $35.00 /hr
    4,317 hours
    5.00