Objective-C Developers

Showing 412 freelancers

Objective-C Developers

Showing 412 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

  • 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
    • 2759 HOURS
    • ARMENIA
    • LAST ACTIVE
    • 12 PORTFOLIO ITEMS
    • 1 TEST
    GROUPS:
  • iOS development/iPhone,Android app developer,Xamarin,top 3 percent

    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 … more

    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://mashable.com/2015/03/04/apple-watch-yoho-cover/ 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
    • $19.00 HOURLY RATE
    • 5.0
    • 1515 HOURS
    • INDIA
    • LAST ACTIVE
    • 12 PORTFOLIO ITEMS
    • 3 TESTS
  • Objective C, Java, cocos2d, box2d, iOS, Android, iPhone, iPad

    Hello, my name is Mike. I work as a senior mobile developer. I graduated from Southern Federal University with a degree in computer science. Now I'm looking for an on-going project. I worked with Facebook API, oAuth API, Paypal … more

    Hello, my name is Mike. I work as a senior mobile developer. I graduated from Southern Federal University with a degree in computer science. Now I'm looking for an on-going project. I worked with Facebook API, oAuth API, Paypal API, Twilio API, Twitter API, iCloud, In-App Purchases, pust notifications, adds. I have extensive experience with Objective C, Java, C++, C#, iOS SDK, Cocoa, Cocos2d, Box2d, MySQL, PostgreSQL, sqllite, html5, jquery mobile, sencha touch, phonegap. I worked with SVN, GIT, Redmine, PivotalTracker before. I have all necessary devices to develop and test your application: iphone 5, iphone 4s, iphone 4, iphone 3gs, the new ipad, ipad 2, ipad mini, HTC Legend, HTC Hero, HTC Wildfire, HTC Wildfire S, HTC Sensation, HTC Flyer, Acer Iconia Tab. Any other model by your request. Best regards, Mike.  less

    objective-c java ios-development cocoa c# .net-framework c++ cocos2d javascript apple-xcode android-app-development ajax sencha jquery-mobile html5 dropbox-api facebook-api twilio-api twitter-api foursquare-api google-apps-api google-analytics-api google-docs-api google-calendar-api cocoa-touch ipad-app-development ipad-ui-design iphone-ui-design iphone-app-development google-maps-api box2d-game-engine 00 more less
    • $30.00 HOURLY RATE
    • 4.6
    • 3595 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 11 TESTS
    ASSOCIATED WITH:
  • iPhone, C#, PHP, JavaScript, eCommerce EXPERT

    Experienced developer with outstanding Objective-C and IOS skills that allow to create high-quality and bug-free mobile applications and php web sites I also have strong knowledge in the following areas: - PHP, MySQL (MS SQL, Oracle), JavaScript, JQuery, Ajax - Phonegap, JQuery … more

    Experienced developer with outstanding Objective-C and IOS skills that allow to create high-quality and bug-free mobile applications and php web sites I also have strong knowledge in the following areas: - PHP, MySQL (MS SQL, Oracle), JavaScript, JQuery, Ajax - Phonegap, JQuery mobile - eCommerce integration: PayPal, Authorize.net, 2Checkout - Social networks integration: Facebook/Twitter API - Development of web services and mobile apps API - Help with submission of mobile app to Apple Store. Looking forward to start work on your project!  less

    javascript php vba microsoft-visual-basic c# .net-framework objective-c java html html5 css css3 ajax ios-development phonegap jquery-mobile codeigniter mysql 00 more less
    • $24.44 HOURLY RATE
    • 4.8
    • 6087 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 19 PORTFOLIO ITEMS
    • 7 TESTS
    ASSOCIATED WITH:
  • iOS, Android, Cross-Platform Mobile apps - Top oDesk Developer

    I’ve been programming for more than 7 years. The past 4+ years I’ve specialized in iPhone, iPad (iOS) and Android development. I also have experience with cross-platform development. I can do all-round development: analysis, design, programming, testing and … more

    I’ve been programming for more than 7 years. The past 4+ years I’ve specialized in iPhone, iPad (iOS) and Android development. I also have experience with cross-platform development. I can do all-round development: analysis, design, programming, testing and maintenance. I can even provide or tweak your artwork, if required. A lot of my applications reached Apple Top 100 games, apps and were also acknowledged under 'New and Noteworthy', 'Best Hunting & Fishing Games' and 'What's Hot'. Besides regular iPhone,iPad Games and Apps development, I am also proficient in other mobile platforms such as Android, BlackBerry, Palm Pre and WinMobile. Skills: iPhone, iPad, Android, Blackberry, PHP, HTML5 , titanium appcelerator, corona sdk, phonegap, MySQL, CakePHP, Cocos2D for iPhone, Box2D & Chipmunks Physics Engine  less

    ios-development android-app-development blackberry-app-development qt cocos2d unity-3d appcelerator-titanium corona-sdk objective-c opengl-es adobe-flex php mysql 00 more less
    • $30.00 HOURLY RATE
    • 5.0
    • 3106 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 66 PORTFOLIO ITEMS
    • 1 TEST
    GROUPS:
    ASSOCIATED WITH:
  • Professional iOS/Android Mobile Developer

    My objective is to be the best in everything I do. The most sophisticated application are in my line. I have a profound experience in object-oriented programming with Java for Android platform. Over the last 5 years I created dozens … more

    My objective is to be the best in everything I do. The most sophisticated application are in my line. I have a profound experience in object-oriented programming with Java for Android platform. Over the last 5 years I created dozens of first class Android applications and yours can be the next one. Skills: Languages: Java (Dalvik VM), C/C++ (JNI) API: Location and map API, Search API, Media API, Widget API, Web API Data storage: SQLite, file storage Data languages: JSON (json-rpc library), XML(ksoap2 library) Test frameworks: Andoid Unit tests, Robotium IDE: Eclipse, Ant, Android Development Tools (ADT), ADT Plugin for Eclipse, XML Layouts  less

    java objective-c android-app-development ios-development 00 more less
    • $29.00 HOURLY RATE
    • 4.9
    • 5022 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 14 PORTFOLIO ITEMS
    • 8 TESTS
    ASSOCIATED WITH:
  • iOS Expert, Mobile development, PHP/MySQL

    I'm looking for interesting projects and opportunities to apply my knowledge of: Objective-C, JAVA, iPhone SDK, Cocos2D PHP, MySQL (MS SQL), JavaScript, JQuery, Ajax Zend, CodeIgniter, Kohana frameworks Payment integrations: PayPal, Authorize.NET, 2Checkout Integrations via API, JSON: Facebook … more

    I'm looking for interesting projects and opportunities to apply my knowledge of: Objective-C, JAVA, iPhone SDK, Cocos2D PHP, MySQL (MS SQL), JavaScript, JQuery, Ajax Zend, CodeIgniter, Kohana frameworks Payment integrations: PayPal, Authorize.NET, 2Checkout Integrations via API, JSON: Facebook, Twitter, Amazon, Google Maps etc. Currently, iOS development is my core area of interest. Over 4 years of mobile development I gained rich experience in working with various mobile technologies including Cocoa/Cocoa-touch, Phone Gap, iPhone SDK, Mobile PayPal, In-App Purchase, Push Notifications, Objective C, Cocos2D, etc. I have made use of APIs of SNS(Facebook, Twitter, Linked In, Youtube etc.), Google Maps, GPS, Communication(Wifi/3G) etc. I have strong understanding of best Mobile practices. It is my pleasure to work on bringing your ideas and projects to life and assist you in achieving business goals. In addition, I am an Expert-level back-end developer. I use my ability to work with a variety of development environments and platforms for employer's benefit and my own satisfaction. Strong analytical skills with the ability to easily move from details to high level allow me to contribute new ideas to the project and deliver software solutions that are better in quality and cost less to customers in longer run. I enjoy troubleshooting and to overcome new challenges. I am always improving my skills and study new approaches in web and mobile development. A prominent feature of projects developed by me involves writing well organized, structured and clean code. I am reliable and committed to project from start till finish. You'll experience it yourself once we get chance to work together!  less

    php javascript html xml ajax objective-c iphone-app-development gps-development swift 00 more less
    • $22.22 HOURLY RATE
    • 4.7
    • 2385 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 14 PORTFOLIO ITEMS
    • 11 TESTS
    ASSOCIATED WITH:
  • unity cocos2d/2d-x c++ lua objc gamedev

    Games, mobile tech and web. Technology stack is mostly around: C++, C, Objective-c, Lua, Java/Clojure and JavaScript. Heroku, Parse, advanced Facebook API. The most commonly used engines are: Cocos2d/Cocos2d-X, Unity as well as personal proprietary developments. One guy-army … more

    Games, mobile tech and web. Technology stack is mostly around: C++, C, Objective-c, Lua, Java/Clojure and JavaScript. Heroku, Parse, advanced Facebook API. The most commonly used engines are: Cocos2d/Cocos2d-X, Unity as well as personal proprietary developments. One guy-army. Produce code, art, music - everything. I'm on deviantart: http://alexgievsky.deviantart.com/  less

    c++ lua objective-c unity-3d clojure erlang 00 more less
    • $44.44 HOURLY RATE
    • 5.0
    • 3167 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 18 PORTFOLIO ITEMS
    • 4 TESTS
    ASSOCIATED WITH:
  • JavaScript Expert / Web-Apps, Phonegap, NodeJS # Lead Developer

    Web Platform, Cloud and Mobile Application Development I'd like to use modern JavaScript frontend techniques like Angular, Backbone, ExtJS, CSS3, Underscore, TwitterBootstrap, Websocket. I want to develop fast and beauty JS applications and modern services for people. Basic description … more

    Web Platform, Cloud and Mobile Application Development I'd like to use modern JavaScript frontend techniques like Angular, Backbone, ExtJS, CSS3, Underscore, TwitterBootstrap, Websocket. I want to develop fast and beauty JS applications and modern services for people. Basic description: Frontend expert, UI expert, Social-engines developer, mobile apps, agile/scrum - experience, dev. team leader, architecture designer. ::::: Frontend expert ✓ HTML 5, CSS 3.0 (+adaptive design) ✓ JavaScript single-page apps (+ offline apps) ✓ Backbone.JS ✓ Angular ✓ Bootstrap / Undescore / Highcharts ✓ jQuery Mobile/UI ✓ UI expert ✓ Google Maps, FB-api, Socials etc. ... ::::: Node.JS expirience ✓ NodeJS server, Express/EJS. ✓ Backend API, RPC, RESTfull. JSON-api ✓ Real-time communication. (WebSocket/SockJS) ✓ Node-Webkit, Desktop node WebKit Apps ✓ Scraping, Parsing ✓ Search engines, high-load ::::: Programming with usage a mobile cross-platform technologies HTML5. I have all skills for a full stroke of development on mobile applications. ✓ iOS / Android ✓ Push Notification server APN / GCM ✓ Phonegap ✓ jQueryMobile ✓ Publishing to AppStore / Google Play ::::: I have a wide experience of development a web applications: ✓ PHP (Zend) ✓ MySQL, MongooDB, Sphinx ✓ Unix Server administration ✓ Social engines (FB, Goggle Maps, Yahoo Boss, Bing...) ✓ AWS, Amazon EC2 ::::: Project managemet systems ✓ Redmine, Jira, GitHub, Pivotal ✓ SVN, GIT Ronas IT - Programmer / Developer http://ronasit.com/  less

    php javascript css html5 jquery zend-framework android-app-development phonegap ios-development backbone-js node.js amazon-web-services objective-c 00 more less
    • $33.00 HOURLY RATE
    • 5.0
    • 11222 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 8 PORTFOLIO ITEMS
    • 15 TESTS
    ASSOCIATED WITH:
  • Desktop and mobile Game, App, Embedded system Developer

    An experienced (10+ yrs) software developer is constantly looking for challenging projects. I am able to ensure high responsibility. I always will keep good and long term relationship with my clients. Your success is just my success, because the higher … more

    An experienced (10+ yrs) software developer is constantly looking for challenging projects. I am able to ensure high responsibility. I always will keep good and long term relationship with my clients. Your success is just my success, because the higher quality products are the key that is able to let the more customers to call me. I am specialized in (but not limited to): * High quality 2D and 3D games by using Cocos2d, Cocos2dx, Libgdx, AndEngine, OpenGL, OpenGLES, DirectX, Unity3D. * Image process by using OpenCV. * iphone and android app * Creating libraries, desktop applications, service applications using C++, C# (WinForms), QT/QML, java; * Service-oriented development using WCF (POX/REST, SOAP, WS-Security standards), WebApi, ServiceStack; * Database development with MS SQL Server, Firebird, as well as Entity Framework, BLToolkit ORM, LINQ; * Embedded software programming: ARM, Microchip, ATMEL etc. I am able to work 12+ hrs a day, so we can communicate any time.  less

    c++ objective-c android-app-development adobe-photoshop opengl qt embedded-systems java c# mysql 00 more less
    • $33.33 HOURLY RATE
    • 5.0
    • 1017 HOURS
    • BULGARIA
    • LAST ACTIVE
    • 10 PORTFOLIO ITEMS
    • 5 TESTS
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