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

  • iOS Developer. Xcode, Objective-C, Swift, JSON, XML, SOAP. Photoshop.

    I am an experienced iOS developer with over 6 years of experience in Objective-C, Xcode, c#, python and others. I'm currently looking for part time freelance work, around 10-25 hours per week. So if you have some small projects … more

    I am an experienced iOS developer with over 6 years of experience in Objective-C, Xcode, c#, python and others. I'm currently looking for part time freelance work, around 10-25 hours per week. So if you have some small projects and you are expecting to have a good quality then I'm a right guy for you!!!  less

    ios-development objective-c apple-xcode apple-uikit-framework c# .net-framework c++ 00 more less
    • $44.44 HOURLY RATE
    • 4.8
    • 2199 HOURS
    • NETHERLANDS
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 4 TESTS
    ASSOCIATED WITH:
  • Mobile Team Leader (iPhone and Android)

    *** Top 5% of oDesk successful freelancers *** Having experience of 7+ years, I have gained expertise in iOS Programming, C Programming, Embedded systems,... My expertise gave me freedom to do many things with programming and decrease limitations. I have developed more … more

    *** Top 5% of oDesk successful freelancers *** Having experience of 7+ years, I have gained expertise in iOS Programming, C Programming, Embedded systems,... My expertise gave me freedom to do many things with programming and decrease limitations. I have developed more than 50 apps on iPhone/iPad which makes my portfolio rich with mobile platform. I have worked in many domains of technology such as: - iPhone/iPad app development (iOS 4 - iOS 8) - Social network integration(Facebook, Twitter, LinkedIn, Tumblr, etc) - Push notification, Local notification, - Web service integration (SOAP, REST, JSON, XML, XMLRPC), RSS, RestKit, AFNetworking, etc - Parse Cloud Database - CoreAudio , CoreAnimation, Audio/Video streaming - Bluetooth LE, iBeacon - InAppPurchase, Paypal, E-commerce implementation. - Image processing, face detection, OpenCV, Augment Reality. - Bar code, QR code, ZBar reader and generator. - iAD, RevMob, Google AdMob, - Git, SVN, TestFlight, JIRA - Publishing apps to App Store. I collaborate with a designer who has 4 years of experience in logo, 3D modeling and tablet box designing and a 3 years experienced webmaster. I believe in quality with fast work. Over the last 5 years, I have done 40+ iOS apps (iPhone/iPad) and Worked on lots of maintenance projects and from scratch projects: https://itunes.apple.com/us/app/enjoy-drive/id871850704?mt=8 https://itunes.apple.com/tn/app/animals-pairs/id698630159?mt=8 https://itunes.apple.com/tn/app/spice-up/id698191671?mt=8 https://itunes.apple.com/tn/app/albharat/id698209879?mt=8 https://itunes.apple.com/tn/app/crack!/id698221166?mt=8 https://itunes.apple.com/tn/app/free-puzzle/id698768549?mt=8 https://itunes.apple.com/tn/app/great-puzzle/id698712672?mt=8 https://itunes.apple.com/tn/app/best-invest/id634514583?mt=8 https://itunes.apple.com/tn/app/forecasts/id698610991?mt=8 https://itunes.apple.com/tn/app/ticket-restaurant/id592685908?mt=8 https://itunes.apple.com/tn/app/leaders-tn/id586562113?mt=8 https://itunes.apple.com/tn/app/leaders.tn/id586625893?mt=8 http://itunes.apple.com/tn/app/bnacapitaux/id459151931?mt=8 http://itunes.apple.com/tn/app/jawharafm-version-officielle/id450480630?mt=8 http://itunes.apple.com/tn/app/lifeinsport/id548509576?mt=8 http://itunes.apple.com/tn/app/california-gym/id524346622?mt=8 https://itunes.apple.com/tn/app/nadin/id520762605?mt=8 http://itunes.apple.com/tn/app/africanmanager/id448624372?mt=8 http://itunes.apple.com/tn/app/dotramadan/id457306179?mt=8 http://itunes.apple.com/tn/app/business-news-tunisie/id454714669?mt=8 Thanks in advance.  less

    ios-development iphone-app-development ipad-app-development objective-c swift android-app-development mobile-app-development iphone-ui-design apple-xcode xml-web-services 00 more less
    • $30.00 HOURLY RATE
    • 4.8
    • 3489 HOURS
    • TUNISIA
    • LAST ACTIVE
    • 28 PORTFOLIO ITEMS
    • 4 TESTS
  • mobile / server development

    Professional developer with experience in mobile applications for iOS and android, live broadcasting, streaming audio/video solutions, server side development. Experience RTSP streaming, audio conversion and android ndk.

    objective-c c++ ios-development 00 more less
    • $35.56 HOURLY RATE
    • 5.0
    • 1267 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
  • Senior .NET/Web/Mobile Developer (Full-time 60+ hours)

    I specialize in .NET development and have worked with all versions of .NET framework and Visual Studio including 1.0, 1.1, 2.0, 3.0, 3.5, 4.0, 4.5. For programming languages, I offer my services in … more

    I specialize in .NET development and have worked with all versions of .NET framework and Visual Studio including 1.0, 1.1, 2.0, 3.0, 3.5, 4.0, 4.5. For programming languages, I offer my services in Visual Basic, C#, PHP, Java, F#, Python, Ruby and JavaScript. I also work on iPhone and iPad development projects and can do developing, test and AppStore deployment related tasks. I work full-time at oDesk, 60+ hours a week.  less

    adobe-photoshop asp asp.net c# css ajax html microsoft-access mysql .net-framework oracle-pl/sql php sql vba microsoft-visual-basic xml css3 jquery jquery-mobile aspdotnetstorefront objective-c apple-xcode microsoft-visual-studio linq-to-sql t-sql activex vbscript javascript regular-expressions linq ado ado.net seo html5 google-maps-api iis basic iphone-app-development windows-app-development 00 more less
    • $22.22 HOURLY RATE
    • 4.9
    • 8635 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 19 PORTFOLIO ITEMS
    • 20 TESTS
    GROUPS:
  • Senior Software Engineer

     Solid management skills, demonstrated proficiency in leading and mentoring individuals to maximize levels of productivity, while forming cohesive team environments.  Analytical thinker that consistently resolves ongoing issues or defects, often called upon to consult on problems that have eluded resolution … more

     Solid management skills, demonstrated proficiency in leading and mentoring individuals to maximize levels of productivity, while forming cohesive team environments.  Analytical thinker that consistently resolves ongoing issues or defects, often called upon to consult on problems that have eluded resolution by others.  Global understanding of business requirements, finding right ways to implement them, fast problem solving skills.  Possess expertise in Object-Oriented Analysis/Design and .Net Development, skilled at progressing from problem to well-documented design.  Strong knowledge of .Net with experience ranging from version 2.0, adoption of version 4.0 and .Net source code implementation in Rotor.  Big Experience in different areas: Banking, Government, E-Commerce, Mobile, Social, Energy Trading (Gas, Power) and etc.  Good Team player, understanding colleagues fast and communicating with them with a productive and efficient methods. Languages: C#, Visual Basic.Net, Java, JavaScript, JQuery SQL Databases: Oracle, Microsoft SQL Server, MySQL NOSQL Databases: Cassandra, MongoDB OS Platforms: Microsoft Windows, Mac OSX, and Linux Concepts and technologies: .Net, OOP, OOD (SOLID), LinQ, T-Sql, Microsoft Prism, Microsoft Velocity JavaScript Frameworks: Knockout, AngularJS, Backbone, Ext JS, Dojo Data Structures and algorithms: Sorting, String search, Collection Concurrency, Binary Trees, Linked List, Set, Map, Stack, Queue, Hashtable Markup languages: Html 5, Xml, Xaml, Xslt Styling Technologies: Css, Less, Sass Web Servers: Microsoft IIS, Apache Design Patterns: Singleton, Factory, Observer, Proxy, Repository, Façade, Model, Active Record, Request Response, Null Object, Adapter, Dependency Injection, Chain of Responsibility, Command, Decorator, Event Aggregator, Flyweight, Iterator, Mediator, Memento, Observer, Service Locator, State, Strategy, Template Method, Unit of Work. Inversion of Controls Container Frameworks: Microsoft Unity, Castle Windsor, Structure Map, NInject Architecture Patterns: MVC, MVP, MVC Model2, MVVM. Project Management Technologies: Agile (Scrum), Kanban, Spiral, Plan Driven ORM: NHibernate, Microsoft Entity Framework, HIbernate. Web Services: WCF, WCF RIA, WCF Data, Asmx, MSE (Managed services engine), DropWizard User Experience API’s & Toolkits: Microsoft Silverlight Controls, Telerik Silverlight Controls, Infragistics Silverlight Controls, Silverlight Toolkit, WPF Toolkit, Ajax Toolkit, Google Maps JavaScript API Web Technologies: Asp.Net, Asp.Net MVC, HTML 5, SharePoint 2010 Desktop Technologies: Windows 8 Metro Apps (WinRT), WPF, Windows Forms RIA Technologies: Silverlight, Flash Cloud Technologies: Microsoft Azure, Amazon Web Services (AWS) Parallel Programming API’s: .Net Reactive Extensions, TPL (Task Parallel Library), Threads. Reporting Services API’s: Telerik Reporting, Crystal Reporting Diagnostic Tools: Debug Diag, SOS(Son Of Strike), Fiddler, WireShark, PerfMon Revision Control Tools: Tortoise SVN, AnchSVN, Visual Studio Team System, GIT Database Management Tools: OraDeveloper, SQL Server Management Studio Design Tools: Adobe Photoshop, Expression Studio Development Tools: Microsoft Visual Studio, Eclipse Deployment Tools: Octobus Deploy, Team City Testing Technologies: Selenium Test Frameworks: Visual Studio Test(VS Test), NUnit, Specflow, QUnit Other Tools: Microsoft Office, SharePoint Designer 2010, Microsoft Visio 2010, HPALM(HP Application Lifecycle Management System) CERTIFICATES  70-573 TS: Microsoft SharePoint 2010,Application Development Feb 02, 2011 Microsoft  70-515 TS: Web Applications Development with Microsoft .NET Framework 4 Feb 24, 2011 Microsoft  70-513 TS: Windows Communication Foundation Development with Microsoft .NET Framework 4 Mar 18, 2011 Microsoft  70-511 TS: Windows Applications Development with Microsoft .NET Framework 4 Apr 01, 2011 Microsoft  70-516 TS: Accessing Data with Microsoft .NET Framework 4 Apr 29,2011 Microsoft  MCPD Web Developer 4 May 13,2011 Microsoft  Microsoft Certified Professional Developer(MCPD) May 13,2011 Microsoft  70-506 TS: Silverlight 4, Development May 20, 2011 Microsoft  MCPD Windows Developer 4 June 24,2011  less

    microsoft-silverlight wcf c# objective-c javascript jquery actionscript-3 linq html5 t-sql entity-framework hibernate oracle-database sharepoint-designer wpf biztalk-server windows-workflow-foundation 00 more less
    • $33.33 HOURLY RATE
    • 5.0
    • 1278 HOURS
    • GERMANY
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
    GROUPS:
  • 60+ projects, 5 star ratings, 1500 hours, 5 years experience.

    If you want quality work in reasonable price please proceed. If you don't have money/don't want to spend it but same time want highest quality work, please do not waste my time. I am not ready to … more

    If you want quality work in reasonable price please proceed. If you don't have money/don't want to spend it but same time want highest quality work, please do not waste my time. I am not ready to provide any free/cheap work. # About Me- 1. 4 years of extensive experience in iPhone Application Development. 2. 60+ Projects completed, 5 star rating & 1500 hours in oDesk. 3. Have experience about SDK design/development process, i developed ad SDK for one of the leading ad network in Europe. 4. No comprise about quality, always provide bug-free, leak-free, well documented code. 5. Passionate about programming (yes, coding is my passion, not only livelihood ) . 6. Reliable, Serious, Ethical. 7. Great communication skills. 8. Not willing to work with time-waster, irresponsible, uneducated & dishonest people. That's all about me. # Skills- 1. Cocos2d. 2. Objective C. 3. Cococ Touch. 4. UIKit. 5. Box2d. 6. In App purchase. 7. Game center. 8. OpenFeint. 9. Push Notification. 10. Ad/Analytics network integration. - admob. - iAd. - adwhirl. - chartboost. - playhaven. - revmob. - mobclix. - tapjoy. - tapfortap - flurry. 11. Social Network integration - facebook. - twitter. - email. So if you are a good person/client, then we can start working together :)  less

    objective-c cocoa cocos2d cocoa-touch algorithms c c++ java php c# systems-development assembly-language javascript mysql lisp prolog teaching-physics 00 more less
    • $27.78 HOURLY RATE
    • 4.4
    • 1451 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 29 PORTFOLIO ITEMS
    • 4 TESTS
  • Senior Software Developer

    - Highly skilled Mobile application developer - Mobile app development using Objective-c, Android, Sencha Touch, jQuery Mobile - Web development using PHP, Html5, CSS3 - Webservices, web scrapper Client satisfaction is my top priority, I always deliver quality work and step by step explanation … more

    - Highly skilled Mobile application developer - Mobile app development using Objective-c, Android, Sencha Touch, jQuery Mobile - Web development using PHP, Html5, CSS3 - Webservices, web scrapper Client satisfaction is my top priority, I always deliver quality work and step by step explanation of all the modules so that client will have an overview of the work performed in each module. Skills: Objective-C, iPhone/ iPad development, Sencha touch, Android, Html5 + css3, Javascripting, jquery, C/C++, PHP, MySql, VOIP  less

    ios-development objective-c game-development android-app-development html5 ruby-on-rails c++ mysql web-scraping sencha php codeigniter kohana java facebook-api website-development heroku git github twitter-bootstrap cocos2d game-testing 00 more less
    • $30.00 HOURLY RATE
    • 5.0
    • 1774 HOURS
    • AUSTRALIA
    • LAST ACTIVE
    • 14 PORTFOLIO ITEMS
    • 4 TESTS
    GROUPS:
  • Experienced C/C++/Objective C Developer/iPhone Application Developer

    Over the last 4 years, I have developed a wide range of projects using C, C++, Objective C, and Java. My core competency lies in iPhone Application Development. I have developed more than 15 major applications, including VOIP applications, social … more

    Over the last 4 years, I have developed a wide range of projects using C, C++, Objective C, and Java. My core competency lies in iPhone Application Development. I have developed more than 15 major applications, including VOIP applications, social networking apps, drawing apps and/or a few apps with custom UI and self management features. I have hands on experience in iOS Application Development. I have developed many live applications. - Expertise in iOS (6.x, 5.x, 4.x) - Expertise in xCode (4.x, 3.x) - Expertise in VOIP applications using PJSIP and Doubango. - Expertise in XMPP Framework. - Expertise in Facebook, Twitter and LinkedIn APIs - UIKit Framework - UIMapKit Framework - Addressbook Framework - QuartzCore Framework - CoreAnimation Framework - AudioPlayer/MoviePlayer Frameworks - Client‐Server communication - Database designing using SQLite - PDF document reading - Inapp Purchase integration - MessageUI and MailUI Frameworks - JSON and XML Parsing. - Using GET, POST and SOAP web services. - Using Gesture Recognizer and UITouch controls. - Customizing User Interface.  less

    sip socialengine c c++ linux-system-administration objective-c xmpp iphone-app-development 00 more less
    • $20.00 HOURLY RATE
    • 5.0
    • 1512 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 3 TESTS
    ASSOCIATED WITH:
  • Senior iPhone/iPad Developer

    Worried about your application being made in the right time with the right lines of codes??? Well, you are at the right place. With 4 years of experience in iphone development, I can produce fully working apps in considerably short … more

    Worried about your application being made in the right time with the right lines of codes??? Well, you are at the right place. With 4 years of experience in iphone development, I can produce fully working apps in considerably short amount of time. And with 5 years of experience in graphic designing, I will make sure you need not to go somewhere else for changing / creation of the UIs and mockupS!!!!  less

    graphics-programming phonegap html sqlite ios-development ipad-app-development iphone-app-development objective-c mobile-app-development apple-xcode apple-uikit-framework cocos2d box2d-game-engine unity-3d game-development 00 more less
    • $36.67 HOURLY RATE
    • 5.0
    • 1908 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 12 PORTFOLIO ITEMS
    • 6 TESTS
    ASSOCIATED WITH:
  • iOS | Android Guru & Agile/Scrum Product Manager

    ******************************************* Your success is my success. ******************************************* 7+ Years working in IT field honed me to be an Ace of software development equiped with cut-edge technologies and creative ideas on top of rapid changes & advances. Focusing on developing iOS ( iPhone & iPad) | Android … more

    ******************************************* Your success is my success. ******************************************* 7+ Years working in IT field honed me to be an Ace of software development equiped with cut-edge technologies and creative ideas on top of rapid changes & advances. Focusing on developing iOS ( iPhone & iPad) | Android | Web Applications , worked as a Software Architect | Project Manager | Team Leader | Product Manager . As a product Manager, I have implemented and used Agile/Scrum development methodology when developing mobile enterprise apps. Aims on professional working and making clients say "Cheese". Expertise area -Social Networking Online Chat | Photo Sharing | Friend Request | Facebook | Twitter | Printerest | LinkedIn | Feed | Youtube | Comment -E-commerce Online Shopping | Auction -Multimedia Audio Streaming | Video Streaming | Photo Editing | Video Editing -Games 3D Games | 2D Games | RPG | MMORG | Unity3D Games | Text Games -GPS Navigation | Position Tracking | Google Map | Yahoo Map -Web Service WSDL -Push Notification -Payment Gateway Integration -SEO Technical skills -Programming Languages : C | C++ | C# | Objective-C | Java | PHP | Perl | Python | Ruby on Rails | Java | VB | ASP.NET | HTML | HTML5 | CSS | Ajax | AngularJS | Knockout | XML | WSDL | jQuery | UML | Javascript -Database Servers : MySQL | SQLite | PostgreSQL | MSSQL | Oracle -Frameworks : Cocos2d | Cocoa Touch | Drupal | CakePHP | CodeIgniter | Yii | Joomla | Zend | AngularJS | .NET | PhoneGap | Corona | MapKit -CMS : Wordpress | phpBB -E-commerce : Magento | Oscommerce | Prestashop | ZenCart | Opencart | Woocommerce | NopCommerce | VirtueMart | Shopify -Development Environment: XCode | Visual Studio | Zend Studio | Jasper Studio | Xamarin Studio | Android Studio | Enterprise Architect | NetBeans | Rational Rose | Eclipse -Hosting Servers : Apache | IIS | Tomcat | LAMP | WAMP | XAMP | MAMP -Other : Node.js | KnockoutJS | Django | Bootstrap | JSON | RSS | SOAP | REST For years working as a freelancer, I desire myself to satisfy client's needs with quality work. I am always ready to accept your offer. Quick response is my significance. Feel free to contact me. ******************* Try not to become a man of success. Rather become a man of value. *******************  less

    ios-development android-app-development game-development mobile-app-development iphone-app-development ipad-app-development objective-c payment-gateway-integration java amazon-web-services 00 more less
    • $55.56 HOURLY RATE
    • 5.0
    • 2498 HOURS
    • MALAYSIA
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 12 TESTS
    GROUPS:
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