Objective-C Developers

Showing 426 freelancers

Objective-C Developers

Showing 426 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, 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

  • Senior iOS developer

    Software developer for more than ten years. Started my first iOS application back when iOS SDK was introduced. Since then I had explored plenty of dark corners of iOS ecosystem and this really helps me to pick the right tool … more

    Software developer for more than ten years. Started my first iOS application back when iOS SDK was introduced. Since then I had explored plenty of dark corners of iOS ecosystem and this really helps me to pick the right tool for the job. I am self-motivated agile worker. Always friendly and proactive in communications which makes me a good team member/leader. I have extended experience with following technologies: Apple native frameworks - from UIKit/Autiolayout and CoreData down to OpenGL, CoreAudio and Accelerate.framework Ad-Hoc app distribution - Testflight, HockeyApp, ; In-House app distribution Project management - JIRA, RedMine Continious integration - TeamCity, Jenkins My code contains best practices, always clean, self-documented, editable, localized and synchronized. Most of UI is in storyboard. I can use any VCS, but git is my favourite one. My experience is not limited by C / Objective-C / Objective-C++ / Swift. I have experience in backend development so it is not secret "where it all comes from" or how to report a bug. oDesk officially recognises me as one of the best mobile developers for the projects I have worked on, my work history and communication skills.  less

    objective-c c c++ opengl ios-development iphone-app-development opengl-es glsl swift 00 more less
    • $44.44 HOURLY RATE
    • 5.0
    • 1588 HOURS
    • BELARUS
    • LAST ACTIVE
    • 8 PORTFOLIO ITEMS
    • 14 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
  • 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
    • 2974 HOURS
    • INDIA
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 1 TEST
    GROUPS:
    ASSOCIATED WITH:
  • Senior software developer

    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 … more

    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  less

    iphone-app-development ios-development swift objective-c mobile-app-development android-app-development c++ java software-qa-testing node.js 00 more less
    • $40.00 HOURLY RATE
    • 5.0
    • 2862 HOURS
    • ARMENIA
    • LAST ACTIVE
    • 12 PORTFOLIO ITEMS
    • 2 TESTS
    GROUPS:
  • iOS / iPhone / iPad / Objective C / Java / Android / Mobile Developer

    Over the past 8 years, I've achieved mastery of C, C++, Objective C, Cocoa, Cocos2D, MySQL, PostgreSQL, SQLite. Currently I am studying Android, Java, Titanium and Sencha Touch. My core competency is complete end-to-end management of mobile application development … more

    Over the past 8 years, I've achieved mastery of C, C++, Objective C, Cocoa, Cocos2D, MySQL, PostgreSQL, SQLite. Currently I am studying Android, Java, Titanium and Sencha Touch. My core competency is complete end-to-end management of mobile application development projects. My clients have primarily been startup companies and very large agencies; I have worked for a lot of big companies as well as the F500 incl I know how to get your project done across the finish line, and how to refactor and scale your projects without throwing out the whole codebase. I have all necessary devices to develop and test your application: All iPhones and iPads, a lot of Andoird phones and tablets, iMac. I understand how important trust, communication and deadlines all are. I'll be glad to help you. Best regards, Nik.  less

    objective-c iphone-app-development java cocos2d cocoa sql c c++ qt php python javascript jquery phonegap sencha html5 jquery-mobile box2d-game-engine unity-3d api-development iphone-ui-design ipad-app-development ipad-ui-design dropbox-api facebook-api twitter-api google-maps-api google-analytics-api 00 more less
    • $35.00 HOURLY RATE
    • 5.0
    • 4623 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 10 TESTS
    ASSOCIATED WITH:
  • iOS/Ruby on Rails Top Rated Developer

    Hello and thanks for considering me for your project! My iOS experience includes expert-level proficiency in all the core iOS components and frameworks like UIKit, Core Data, MapKit, Core Animation, Quartz 2D and so on, integration with various APIs and … more

    Hello and thanks for considering me for your project! My iOS experience includes expert-level proficiency in all the core iOS components and frameworks like UIKit, Core Data, MapKit, Core Animation, Quartz 2D and so on, integration with various APIs and web services. I usually use Cocoapods for managing libraries, both Storyboards and xibs for interface, KIF/specta/expecta for tests and specs. Also, I'm already using Swift components in my production apps. My Ruby on Rails skill set includes working with MySQL/PostgreSQL, MongoDB, RSpec/TestUnit/Capybara, Slim/Haml/ERB/RABL, JavaScript/CoffeeScript, Ember.js, Sidekiq and other numerous gems and technologies. Feel free to contact me for any kind of work. Objective C, iOS, Mac OS X, C, C++, Ruby, Ruby on Rails, Ember.js, MySQL, PostgreSQL, MongoDB, Rspec, Parse, C#, REST, PHP, XML, XSLT, JSON, XCode, Unit testing, Integration testing, Core Data, MapKit, Core Animation, Quartz 2D, ShareKit, MagicalRecord, KIF, specta, expecta.  less

    ios-development objective-c ruby-on-rails adobe-photoshop iphone-app-development cocos2d adobe-illustrator graphic-design gui-design c++ 00 more less
    • $40.00 HOURLY RATE
    • 5.0
    • 1498 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 11 PORTFOLIO ITEMS
    • 6 TESTS
    ASSOCIATED WITH:
  • iOS, Android, C++, Java and .Net

    I am senior software developer and have more than 6 years of experience in software industry. I have worked as Software Engineer for 1.5 years, 1 year as Team Lead and 3+ years as iOS and Android app developer … more

    I am senior software developer and have more than 6 years of experience in software industry. I have worked as Software Engineer for 1.5 years, 1 year as Team Lead and 3+ years as iOS and Android app developer. Now I have started my own software company (Maxxsol) with two of my friends. My major expertise are in iOS(iPhone,iPad,iPod), Android, C++,COM/DCOM, Java, Objective C, C#.NET, ASP.NET, Mac OS X and Windows applications.  less

    asp.net c# com java javascript microsoft-visual-c++ objective-c dcom xml 00 more less
    • $25.00 HOURLY RATE
    • 5.0
    • 1283 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 13 PORTFOLIO ITEMS
    • 1 TEST
    GROUPS:
    ASSOCIATED WITH:
  • Unity3d , Cocos2d-x , Native , iOS , Android, Apps and Games Developer

    6 years of experience in apps and games development for smart phones especially for iOS and Android platforms. I do work with whole heartedly and make my work really useful for others as i have 100+ featured apps/games on … more

    6 years of experience in apps and games development for smart phones especially for iOS and Android platforms. I do work with whole heartedly and make my work really useful for others as i have 100+ featured apps/games on app store which i have developed and made them successful. Extensively used tools/libraries that i use for development/code: * Unity3D * Cocos2d-x. * Cocos2d. * Box2D. * Java, Android Development. * Objective C, iOS development [UIKit, Foundation, etc] I love coding and do it passionately for making games for iOS and Android. EXPERIENCED in making multiplayer game by using own servers and Game Centre. EXPERIENCED in making games that really entertain user and have fun, EXPERIENCED in making server based games as i have much experienced on that. EXPERIENCED in models in unity are required to manage memory very well. I know how to incorporate Chartboost,Tapjoy,Flurry,iAds,AppLovin,PlayHeaven,Apsalar,Revmob,Admob,iAds, Parse.com, Testflight, HeyZap.  less

    unity-3d game-development android-app-development objective-c c c++ 00 more less
    • $44.44 HOURLY RATE
    • 5.0
    • 1910 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 7 PORTFOLIO ITEMS
    • 2 TESTS
  • Objective-c / Cocoa / iPhone / iPad Developer

    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 … more

    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.  less

    objective-c apple-xcode cocoa game-development game-design sql git java c++ c# php 00 more less
    • $35.00 HOURLY RATE
    • 5.0
    • 4290 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 10 TESTS
    ASSOCIATED WITH:
  • iOS development/iPhone,Android app developer,Xamarin,top 3 percent

    Top Rated by oDesk,100% Job Success. Check badge in side menu. I am an expert iOS/iPhone, Android, Xamarin Mobile apps developer. I also work on PHP back end. oDesk Top 3% developer for Mobile apps. More than 60 … more

    Top Rated by oDesk,100% Job Success. Check badge in side menu. I am an expert iOS/iPhone, Android, Xamarin Mobile apps developer. I also work on PHP back end. oDesk Top 3% developer for Mobile apps. More than 60 apps in the Apple App and Google Play Stores. 35,000 job requests on the profile. Six years Mobile apps experience, Under grad and Grad from US in Computer Science from UCSD and SDSU. Very in depth knowledge of App development, Social media API’s, Appstore optimization, Design guidelines, App marketing, App monetization.. In short, if it’s about a mobile app I should be able to help you. Some FAQs: 1. Do you sign an NDA? Yes. I do. 2. Will you do designs?Yes I do most of the designs. Sometimes I request some of the professional UI designers in my network for any complex designs. 3. What can you code? / What have you coded? A very diverse set of games, financial tools, photography, enterprise solutions, and government contracts across all platforms (iOS, Android, Server, Web, Xamarin, PHP and others). 4. What do you need to begin? Your idea and wireframes (blueprints). I can help create these. 5. What do you use to code? I maintain the latest hardware/software, including servers, so that your project is state of the art. 6. Whats your communication like? Usually within 10 minutes during business hours, 1 hour after. I am in the EST time zone. 7. Will you give suggestions or help with the design of the app? I will give my 100% dedication from the design phase to the app store deployment.Your success is my number one goal. 8. What’s your development methodology? I try to communicate with clients over tools like Trello and Skype every day. I send them test build whenever a new feature is complete for immediate feedback so that we both sign off on it. Few requirements: 1. Please be ready to start the project in 5 days or less. 2. Please have all documents (NDA or other) ready. 3. Please add something personal to your job invite. This is your awesome project, not some vanilla boring task. 4. Communication is important. I need to hear back from you within 24 hours. 5. Please note that meetings must be scheduled and are based on first come first server. usual wait is 24 hours out. Some blog posts: Article of the day: http://www.engadget.com/2015/03/31/macbook-pro-with-retina-display-review-13-inch-2015/ Google I/O 2014 Keynote: https://www.evernote.com/shard/s61/sh/6634a5e2-20cf-475a-bd3b-f96226fadb82/77fca05ee906056efaa7924864042ff2 Recently launched my first Android Wear compatible app to the Play store. Apple's WWDC 2014 Keynote Notes: https://www.evernote.com/shard/s61/sh/c1ac20e3-7d3a-426e-b425-82321b6558c0/4147a4bbc5afacb178d2e11f19eff5c5 My Development Process: https://www.evernote.com/shard/s61/sh/c6ed47b4-2743-482e-9019-fb5740500e78/6b73e78b99556ae9669ed19696ac717c My Take on Hybrid web app VS native app: https://www.evernote.com/shard/s61/sh/063ae8bc-1df5-4a96-836f-23573b4d87b5/f502ad20adc7f0a8687d803b326217bc ASO: https://www.evernote.com/l/AD3nBuWaEyREmro26E_vp19gzQ2jUYLDsQE A Sample app for code review: https://www.evernote.com/shard/s61/sh/40f0999e-7ab6-45f8-aafc-fd775b8c3b65/d5ad71ce459efc4ee67a292a6d9a3f38  less

    ios-development iphone-app-development objective-c swift android-app-development object-oriented-design java xamarin api-development mobile-app-development 00 more less
    • $19.99 HOURLY RATE
    • 5.0
    • 1546 HOURS
    • INDIA
    • LAST ACTIVE
    • 12 PORTFOLIO ITEMS
    • 3 TESTS
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