Objective-C Developers

Showing 438 freelancers

Objective-C Developers

Showing 438 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

  • 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
  • Senior iPhone/Mac Developer and Objective C professional coder

    During past three years I have been working as Mac and iOS developer, contributing my skills and knowledge to the different projects. I value highly my customers and invest my experience and knowledge to achieve the best results. I always … more

    During past three years I have been working as Mac and iOS developer, contributing my skills and knowledge to the different projects. I value highly my customers and invest my experience and knowledge to achieve the best results. I always take into consideration contemporary tendencies and development of IT technologies, implementing them into the projects. I suggest customers unique products, which meet their needs and exceed their expectations.  less

    c# .net-framework c++ sql html asp.net devexpress ios-development objective-c 00 more less
    • $33.33 HOURLY RATE
    • 4.4
    • 9204 HOURS
    • SLOVAKIA
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 11 TESTS
    ASSOCIATED WITH:
  • 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
  • Web/iOS/Android App/SAAS/Wordpress/Magento/E-Commerce/PHP

    A member of results-driven, customer-focused, articulate and analytical Senior IOS Mobile & Web Development team who can think “out of the box”. Skilled in developing business plans, requirements specifications, user documentation, and architectural systems research. Strong written and verbal communications. Areas … more

    A member of results-driven, customer-focused, articulate and analytical Senior IOS Mobile & Web Development team who can think “out of the box”. Skilled in developing business plans, requirements specifications, user documentation, and architectural systems research. Strong written and verbal communications. Areas of Expertise: • Designing App • Programming • Installation • Configuration • Customization • Specification • Requirements analysis • Development and refinement of simulations or prototypes • Feasibility and cost–benefit analysis • Testing • Maintenance  less

    ios-development php mysql html5 wordpress css css3 graphic-design ui-design objective-c 00 more less
    • $20.00 HOURLY RATE
    • 5.0
    • 2515 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 3 TESTS
    ASSOCIATED WITH:
  • iPhone/Android App Developer

    3.5+ years Exp in iPhone Developemt. Most advanced API and framework used so far. Work on almost 50+ Apps on App Store. All are live and having good users base. Yes, I am New here. But Not in App … more

    3.5+ years Exp in iPhone Developemt. Most advanced API and framework used so far. Work on almost 50+ Apps on App Store. All are live and having good users base. Yes, I am New here. But Not in App Development. Worked with Asia No 1 Software Company. Having Full Knowledge of: 1. iPhone/iPad Application Development 2. PSD slicing and Screen Design 3. Full knowledge of SVN and GIT through command line and GUI also 4. Knowledge of Instruemnts to fins Memorey leaks and Crashes 4. Exp for Working on complex and Enterprise apps which distributed on Enterprise level. 5. Animations, Maps, Push notifications, ALL iOS SDK, Parse Framework, Urban Airship, Games API, In App Purchase all are under my hood. 6. Besides all this, Main thing is Communication, Always available round the clock. 7. Having much experience to work in Agile or SCRUM development. Hading so many ideas for all apps to look better and work better. and Most important - How to make revenue. These all things turn me to a complete developer and analyst, Manager of myself. Thanks Your Next Team Member  less

    iphone-app-development ipad-app-development objective-c cocoa cocos2d android-app-development c++ swift ios-development apple-xcode 00 more less
    • $16.67 HOURLY RATE
    • 5.0
    • 2317 HOURS
    • INDIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 2 TESTS
  • Software Engineer

    --oDesk has recognized me as one of their top Mobile Developers.  See the badge on the right of my profile for more information.-- Software Engineer having 4+ years of experience in UIKit, Cocoa touch and cocos2d/cocos2d-x technologies. I have … more

    --oDesk has recognized me as one of their top Mobile Developers.  See the badge on the right of my profile for more information.-- Software Engineer having 4+ years of experience in UIKit, Cocoa touch and cocos2d/cocos2d-x technologies. I have developed a large number of iPhone apps and games for the Companies and Clients. I always make my Clients Satisfied with my work. Here is the list of Development parts, I am most experienced in Applovin, PlayHeaven, Revmob, Chartboost, Nextpeer, Flurry Texture Packer, Sprite sheets, Testflight Core Animation, CoreGraphics, Core Data Web services APIs, JSON, XML Cocos2d,Box2d,cocoa-touch, objective-c, openGL In App purchase and Push Notification Social Media - Facebook, Twitter Google Map Service, Geo Location Calendar, Alarm, Reminder MySQL, SQLite  less

    iphone-app-development cocoa cocos2d adobe-photoshop graphic-design cocoa-touch ios-development objective-c ipad-app-development apple-xcode 00 more less
    • $25.56 HOURLY RATE
    • 5.0
    • 1343 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 7 PORTFOLIO ITEMS
    • 2 TESTS
    GROUPS:
  • Mobile "NINJA" (6 Years Experience & High Skill)

    I have rich experience in the development of iOS and android. If you are looking for a highly skilled iOS & Android development expert with depth of knowledge, professional attitude, excellent communication and the highest code quality, I am right person … more

    I have rich experience in the development of iOS and android. If you are looking for a highly skilled iOS & Android development expert with depth of knowledge, professional attitude, excellent communication and the highest code quality, I am right person you are looking for. If you work with me you can get excellent results for short time. I will satisfy your need with my skill. I love working with you. Thank you.  less

    objective-c swift php parse ios-development mobile-app-development ipad-app-development android-app-development twitter-api facebook-api 00 more less
    • $38.89 HOURLY RATE
    • 5.0
    • 1497 HOURS
    • CHINA
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 5 TESTS
    GROUPS:
  • IPhone (Objective C), Android, C# Developer, VBA, TSQL, VB ACCESS

    I am experienced in development of mobile software both for iOS (iPhone, iPad, Desktop) , ANDROID . My preferred languages are Objective-C, Java, C# (.NET), PHP. This allows me to participate successfully in cross platform projects, including network services and GUI applications … more

    I am experienced in development of mobile software both for iOS (iPhone, iPad, Desktop) , ANDROID . My preferred languages are Objective-C, Java, C# (.NET), PHP. This allows me to participate successfully in cross platform projects, including network services and GUI applications. I mostly work under development of iOS Mobile applications at the moment but my experience includes development of ANDROID applications (Java) and Desktop applications (C#, Cocoa), Web Applications (PHP, C# Asp.NET). My programming experience will enable me to fulfill your task successfully and quickly enough!  less

    objective-c c# .net-framework sql t-sql html ajax delphi apple-xcode microsoft-access vba 00 more less
    • $36.67 HOURLY RATE
    • 4.8
    • 4920 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 6 PORTFOLIO ITEMS
    • 6 TESTS
  • iOS, Android, .Net, PHP, ROR, Wordpress, Joomla

    I am a software developer with over 9 years of experience in different technologies. I have been working on mobile applications since last 5 years. I have developed wide range of mobile applications in different domains. The list is still … more

    I am a software developer with over 9 years of experience in different technologies. I have been working on mobile applications since last 5 years. I have developed wide range of mobile applications in different domains. The list is still growing. Usually, I work independently but, I have small team as well which consists 3 iOS developers, 2 Android developers, 1 web developer and 1 creative designer. So, I can handle huge projects as well. We are very professional and dedicated with our work. Client satisfaction is most important for me. Following are my skills: XCode, Ojective-C, Swiftf, Cocoa Touch, Cocoa, Cocos2d, Core Location, Core Animation, Core Data, Interface Builder, Web Services, JSON, XML, Social Media Integration, User Interface, SQLite, ASP.Net, C#, SQLServer, HTML, SVN, PHP, Wordpress, Joomla, MYSQL  less

    iphone-app-development objective-c swift apple-xcode c# .net-framework sql wordpress html5 00 more less
    • $18.00 HOURLY RATE
    • 4.9
    • 1662 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 25 PORTFOLIO ITEMS
    • 6 TESTS
    GROUPS:
  • Mac OS X, Windows, iOS, Desktop, Web Full Stack Developer

    I have been a programmer since 2001 and developed application for Desktop (Windows and Mac) and Mobile. I have extensive development experience for Windows, Mac and iOS. See my portfolio application to know the work I did in last few … more

    I have been a programmer since 2001 and developed application for Desktop (Windows and Mac) and Mobile. I have extensive development experience for Windows, Mac and iOS. See my portfolio application to know the work I did in last few years. We are small team in Ahmedabad, India and want to create world class software with keen eye on User Interface and aesthetics. I am detail oriented, organized, discipline Programmer who takes great pride in his work. Mac OS X Developer | Objective C | The Cocoa and Cocoa Touch frameworks | iOS Developer | Windows Desktop developer | .net developer | VB .net | C# Desktop application for Windows and Mac: ======================================== File Renamer Windows and Mac http://www.filerenamer.net Imaging Tools http://www.tiffsoftware.com Text Expander for Windows and Mac http://www.autotextexpander.com Batch Find and Replace Tool for MS Office http://www.findandreplacetool.com Some of the link of App Store applications: https://itunes.apple.com/us/app/file-renamer/id412693970?mt=12 https://itunes.apple.com/us/app/batch-pdf-splitter-2/id525225779?mt=12 https://itunes.apple.com/us/app/pdf-combiner/id524992471?mt=12 https://itunes.apple.com/us/app/stamp-and-number-pro/id544613628?mt=12 https://itunes.apple.com/us/app/stamp-and-number-pro/id544613628?mt=12 https://itunes.apple.com/us/app/tiff-splitter-2/id524992484?mt=12 https://itunes.apple.com/us/app/tiff-combiner-2/id524993179?mt=12 https://itunes.apple.com/us/app/tiff-pdf-counter-2/id524994482?mt=12  less

    microsoft-visual-basic asp vba c# iphone-app-development mac-os-app-development cocoa objective-c apple-xcode .net-framework windows-app-development microsoft-visual-studio 00 more less
    • $30.00 HOURLY RATE
    • 4.9
    • 2963 HOURS
    • INDIA
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 1 TEST
    GROUPS:
    ASSOCIATED WITH:
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