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, 528 Objective-C projects are completed every quarter on Upwork.

528

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 4.67.

4.67
Last updated: July 1, 2015
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  1. Christopher James

    Christopher James

    PHP Web App Developer: Any Framework, APIs and UI. 15+ years (USA)

    United States - Last active: 9 days ago - Tests: 6 - Portfolio: 12

    Since 1998 I have developed dozens of web applications focusing on a wide-range of industries including custom search engines, affiliate marketing, real estate solutions and worker safety. As an autodidact, I pride myself on learning new technologies and continually improving my skill-set. As a freelancer, I believe in professionalism, clean code and representing my craft to the highest degree possible. On the server-side, Laravel is my current PHP framework of choice, although I am comfortable working with Zend, CodeIgniter, Cake and Yii. For the database layer, I have 14 years of experience with MySQL. On the client-side, I prefer jQuery, Backbone and Twitter Bootstrap. Although I am not a graphic designer, I know my way around the Adobe software suite. I write standard compliant HTML5 and CSS3. I have an eye for useable, clean and obvious functionality. I have experience with many APIs, including Amazon, Box.net, Infusionsoft, Facebook, Twitter, PayPal, eWay, Authorize.net and Google. I can write APIs from scratch and give your application a RESTful interface. I am seeking opportunities to build custom web applications from the ground up or taking an existing code base and improving upon it.

    $110.00 /hr
    6,809 hours
    5.00
  2. Maicon Brauwers

    Maicon Brauwers

    Mobile apps and games developer

    Brazil - Last active: 27 days ago - Tests: 6 - Portfolio: 5

    Over the last five years I've been working as a mobile developer, for both iOS (Objective-C) and Android (Java) platforms. I've been working as a Lead Developer on several mobile projects, and as such I do master all phases of iphone and android app development, being capable of transforming a rough idea on a shipped app. I also have a strong expertise on games programming, including Unity3D game development and advanced computer graphics technology (OpenGL and shaders). I'm BS on Computer Science and I do teach iOS, Android and Unity3D development on a local training center.

    $100.00 /hr
    67 hours
    4.64
  3. Dmitrii Trofimov

    Dmitrii Trofimov

    Expert iOS Consultant & Developer

    Russia - Last active: 1 day ago - Tests: 6 - Portfolio: 4

    I'm a certified programmer and system architect with 7 years of experience under my belt. My job is to ease my client's life by making a polished and profitable iOS app. I can: • develop an effective, reliable and easy-to-support native iOS app from scratch; • fix, update, or complete your existing Objective-C / Swift / C++ code; • integrate various APIs and SDKs like Parse, Pushwoosh, RevMob, Xplode, Flurry, etc; • implement advanced web interaction models, like custom data synchronization. Having an advanced scientific background, I can work with physical, graphical and probabilistic models, both with engines and without them. So complex animations and simulations are not a problem! But the greatest feature you'll get is targeting your goals, not just a technical task. You don't have to speak developers' language. Just state your problem, and we'll find the balance between the turnaround time, the development cost, and the project value. Let's make your new app a success together!

    $49.00 /hr
    780 hours
    5.00
  4. Maya Milusheva

    Maya Milusheva

    Top 10 Mobile Game Developer

    Bulgaria - Last active: 1 day ago - Tests: 3 - Portfolio: 10

    I aim to create addictive and high quality games. Several of the games that I developed for clients got featured by Apple and I am in top 10 in the "Game Programming Concepts Test". I have deep knowledge in the whole process of developing and releasing a game and I always strive to educate my clients in all steps of the game development process so that we make a great product. I have experience with game logic, engine development, graphics programming and tools. My primary languages are C/C++ and Objective-C and I'm proficient in various iOS game engines, DirectX and GPU programming. oDesk has recognized me as one of their top Mobile Developers. See the badge on the right of my profile for more information.

    $38.89 /hr
    73 hours
    5.00
  5. Roberto Garrido

    Roberto Garrido

    Mobile and Desktop Software Engineer - C/C++ OpenGL iOS Android Unity

    Spain - Last active: 2 days ago - Tests: 2 - Portfolio: 10

    I am a Mobile and Desktop Software Engineer looking for new challenges everyday. My main interests are focused on 2D/3D and mobile videogame programming. I am one of the Top Rated freelancers here in oDesk. Applications: Videogames, Games, 3D Editors, Medical Applications Programming languages: C/C++, Objective-C, Java, C#, Visual Basic Frameworks/APIs: OpenGL, ARToolkit, Cocos2dx, UIKit, Qt, Ogre, VTK, ITK, OpenSceneGraph, Unity3D, WebGL, Three.js Platforms: Windows, Linux, Mac OS X, Android, iOS Programming Tools: XCode, Visual Studio, Eclipse, AppCode I have a portfolio of videos showing my background on mobile, graphics and videogame programming. Devices I own: iPhone 5S, iPad Air (Retina Display), iPad Mini (Non Retina Display), Android Xiaomi MI 2S, Macbook Pro (Retina Display), PC with Linux & Windows 7 installed. More info on my website: http://robertogarrido.com

    $39.99 /hr
    2,185 hours
    4.83
  6. Przemyslaw Wrzesinski

    Przemyslaw Wrzesinski

    Professional mobile developer

    Poland - Last active: 3 days ago - Tests: 3

    Professional mobile developer, experienced mostly on iOS. My speciality is connecting projects made in Unity 3D Engine with standard developer API's and providing Augmented Reality in various forms. I am also a proficient data scraper, using mainly Robobrowser - a Python library designed for Data Scraping. I am a fast learner - can grasp concepts behing new technologies, and start working with them, almost instantly. During my work I've completed projects involving many diversified technologies and found my passion there. I co-own a company specialized in 3D printing, a great new way of rapid manufacturing. My best known languages: C++, C#, Objective-C, Java, Python, Javascript, and more.

    $50.00 /hr
    16 hours
    5.00
  7. Sergey Y.

    Sergey Y.

    iOS/OSX software developer

    Russia - Last active: 1 day ago - Tests: 12 - Portfolio: 14

    Over 5 years of iOS, MAC OSX and Android apps and games development experience with Objective-C, Swift, Java, C#, Unity3d. I have successfully deployed projects that involve integration of OCR (Optical Character Recognition), Parse.com, Testflight, Dropbox, Microsoft Live, Outlook, iCloud, In-App purchases, Push notifications, HandOff, image/video processing. I am also proficient with ASP.NET, JSON, XML, Python, Selenium and other technologies. Currently I only develop native applications for iPhone, iPad, iWatch and MAC. My portfolio: http://indiemindie.com

    Groups: Coding Champs

    $50.00 /hr
    908 hours
    4.84
  8. Mushegh M.

    Mushegh M.

    Senior software developer

    Armenia - Last active: 1 day ago - Tests: 2 - Portfolio: 12

    I'm senior software engineer with more than 9 years of experience in the software development area. The last 5 years I developed mobile applications starting from problem statement formulation and documentation development to end-user product delivery. My clients are always happy to work with me, which is the main reason of having 5 stars with more than 13 completed large projects. I hope you will be happy as well. The applications that I used to develop include: - Audio/Video conference, p2p connectivity - Messaging applications, supporting connectivity with various social networks and messaging platforms - Image processing and multimedia based programming with AVFoundation and OpenAL - Network programming, network monitoring solutions development - Database design and high performance database object models automation frameworks development - 2D/3D programming with OpenCV and OpenGL

    Groups: iOS Swift Test Contributors

    $40.00 /hr
    3,381 hours
    5.00
  9. Andrey Gordeev

    Andrey Gordeev

    Expert iOS developer (apps and games)

    Russia - Last active: 1 day ago - Tests: 7 - Portfolio: 7

    I am an expert in creating native iOS apps and games. While I have a strong knowledge of basics, such as common design patterns (MVC, Multilayered architecture), programming languages (Objective C, Swift) and a standard iOS frameworks (UIKit, MapKit, SpriteKit etc.), I also have a great experience in wide number of third-party SDKs: Parse.com, Facebook, PayPal, Google Maps. I'm also familiar with implementing In-App Purchases and subscriptions within the app, integrating local and remote Push Notifications. I really enjoy to deliver a high quality, well structured code to my customers. I'm very self-motivated, honest and reliable person. Some of apps I developed became pretty popular. For example, Marriage Material, BabyNameGame. My template for restaurant iOS app posted on Chupamobile marketplace has a good rating and is in demand as well. I also have some experience in the following areas: MSSQL, .NET, OOP, and software design and testing.

    Groups: Application Developers Alliance, Coding Champs

    $38.00 /hr
    660 hours
    5.00
  10. Ian M.

    Ian M.

    Sr. Mobile Software Engineer - iOS, Android, C/C++, Architecture

    Netherlands - Last active: 1 day ago - Tests: 4 - Portfolio: 7

    I'm an experienced mobile developer, iOS and Android; Top Rated oDesk freelancer. I've been working with software development since 2003, in a broad variety of software projects, platforms and languages: firmware, mobile and embedded software, enterprise distributed systems and web applications. I have a strong Software Engineering background, having worked on projects of different sizes, stages and performing different roles across software development, from architecture design and requirements analysis to programming and bug fixing. For the past few years, I've been working with mobile and embedded software, currently mainly iOS and Android.

    Groups: Application Developers Alliance

    $68.00 /hr
    1,129 hours
    4.99