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

520

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: September 1, 2015
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  1. Rameshwar Saran

    Rameshwar Saran

    Software Architect and Developer

    India - Tests: 1 - Portfolio: 2

    Recent Past Experiences: 40 Years experience as Software Architect with Phoenix Technologies Ltd., Software Architect with GuardianEdge - Symantec and Software Architect with TriCipher - VMWare, and TransAuth Inc. etc. Languages: Objective-C, Java, C, C++, C#, VB.NET, ASP.NET, VB, VBA, PHP, Perl, Python, SQL, Assembly, RealBASIC, Power Basic, HTML, CSS, JavaScript, AJAX, XML, WordPress, Flash ActionScript and more... Databases: MySQL, Microsoft SQL Server, Oracle, DB2, PostgreSQL. Platforms: Windows, OS X, Linux, Android, iOS Types of Programs: Desktop and Client-Server Applications, Systems and Windows Internals, Digital Signature Solutions, Identity and Access Management, Bluetooth and Wireless, Cryptography, USB and Smart Card Tokens, Web Applications, and Mobile Applications.

    $55.56 /hr
    373 hours
    5.00
  2. Dan Midwood

    Dan Midwood

    FP Developer / Mentor

    United Kingdom - Tests: 2

    I'm an expert in Clojure and Scala functional programming, and scalable systems. My greater background is in Java development and I have sufficient knowledge of Javascript and web front end programming to be productive. I'm well versed in all stages of application development, from the early planning and pre-planning days on to post release. I'm a big fan of agile and the devops movement, and I love to work in great cross-discipline teams. I've been remote contracting for over a year now, I'm a great communicator and familiar with a wide range of remote collaboration tools. Before this I was an employee at Mind Candy, an entertainment startup based in London, where I was working on Scala and Java development, at first on the Moshi Monsters game and then later leading back end development on the Moshling Rescue mobile and Facebook game. Both titles required efficient, well designed code able to scale to many concurrent users and easily handle times of peak load. Throughout my time at Mind Candy I also acted as a mentor to other members of staff that were coming newly to Scala from a Java background, helping to ease their transition and become fully adept at writing idiomatic functional Scala code. As well as development I've been involved heavily in "developer multiplier" tasks, through such things as adding continuous integration servers, building a deployment pipeline, adding code metrics and other, more manual, things such as code reviews. I'm a big fan of sharing information, presenting what I'm working on and interested in and hearing about the same from others. I can help you with development, system design, choosing a database (SQL and NoSQL) and designing data types, scaling systems, migrating from Java to Clojure or Scala, improving your tooling and build chain, and more. I'm available for long term engagement, or for shorter projects. To find out more about me and my experiences, please check out my resume, personal website, portfolio and GitHub all linked to below. http://danmidwood.com http://resume.danmidwood.com http://portfolio.danmidwood.com http://github.com/danmidwood

    $110.00 /hr
    614 hours
    5.00
  3. Dmitry Svishchov

    Dmitry Svishchov

    iPhone | iPad | Android | Windows Phone | Mac OS | Windows | Embedded

    Ukraine - Tests: 7 - Portfolio: 23

    Experienced software developer with 7+ years of experience developing mobile/desktop applications and embedded systems using wide range of programming languages and tools. Expert in development for iPhone/iPad and Android. Self-motivated and responsible, always achieves goals that have been set.

    $30.00 /hr
    4,681 hours
    4.99
  4. Ilya Kulakov Agency Contractor

    C++/Obj-C, iOS/Mac OS X, Cappuccino, Python, CUDA/OpenCL developer

    Russia - Tests: 2

    I can: - Develop browser plugins using Netscape API (NPAPI) - Develop browser plugins for Safari and Chrome using native API - Develop web front-ends using Cappuccino - Develop iOS and OSX apps in ObjC using native API and frameworks - Develop launchd/inetd-compaitable agents and daemons - Develop SIMBL-like plugins for Mac OS X - GPU and heterogeneous computing using OpenCL - Write apps/scripts using VMware VIX API - Adopt you cross-platform application for distribution on Mac OS X and Mac App Store. - Develop network applications using ZeroMQ I'm ready to dive into and learn new technologies. My repo on GitHub: https://github.com/Kentzo

    Groups: Application Developers Alliance

    Associated with: GreatFruit Agency

    $44.44 /hr
    2,038 hours
    4.95
  5. Duc Truong

    Duc Truong

    iOS, Mobile Game, C++, Image Processing, Algorithm Developer

    Vietnam - Tests: 2 - Portfolio: 4

    2 years of experience in iOS/MacOS Development 2 years of experience in Game Development with Cocos2dx & Unity3D Cross-Platforms Experienced in OpenSource, Networking, and Framework Programming Experienced in Scripting & Automation Testing with Code Editors Experienced in Debugging & Analyzing tools, Graphic Editors 13 research/enterprise projects, durations from 2 - 14 months, team size 1 - 6 people 6 useful Apps on Apple Appstore, Appstore Submission

    $20.00 /hr
    0 hours
    0.00
  6. Deve Wan

    Deve Wan

    Best iOS & Android Engineer, Top Game Developer, Social Integration

    China - Tests: 3 - Portfolio: 27

    Love working. True Veteran. Strong confidence in my ability. Looking for long-term partnership. A responsible developer experience in mobile development(iOS & Android) for over 5 years. Clients success is my success. I have developed during these days - Applications for iOS and Android - Games for iOS and Android My skills and experiences on mobile are following - Cocos2D,Cocos2d-x Games for iOS - Unity3D Games for iOS - Game Center, In-App Purchase, Multiplayer Game - iOS7, iOS8 - Web Service, Ajax, XML, JSON - Facebook, Twitter - CoreData, CoreGraphics, Animation - iAd, Adwirl, Admob, Chartboost, TapJoy, Cerebro - for Devices as iPhone4, iPhone4s, iPhone5, iPhone5s, iPad, iPod

    $14.99 /hr
    98 hours
    5.00
  7. Oleg Lavrentyev

    Oleg Lavrentyev Agency Contractor

    Expert Mobile Developer

    Ukraine - Tests: 5 - Portfolio: 9

    I have more than 7 years of experience in mobile development and managing developer teams. The main competency is Mobile Development I was leading development of one of the top rank applications on the AppStore for years. Currently I have my own agency and looking forward to really complicated projects that will help bringing Mobile Industry to the next level. Main areas of my expertize are: engineering leadership, advising on complex architecture solutions, user experience consulting, product ownership, streamlining development process, Agile and Scrum consulting. My main objective on oDesk is to improve working experience, cooperate with inspired people and have fun by creating really valuable and useful software.

    Groups: Coding Champs

    Associated with: Olearis

    $37.00 /hr
    3,979 hours
    5.00