Objective-C Developers

Showing 2,121 freelancers

Objective-C Developers

Showing 2,121 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

  • OS X developer / data analyst (SQL, VBA)

    Last 2 years I've been working as Mac OS X developer. I have over 10 years experience in developing SQL-reports, VBA. I've completed on oDesk and Elance more than 50 web scraping projects, VB scripts, and projects with … more

    Last 2 years I've been working as Mac OS X developer. I have over 10 years experience in developing SQL-reports, VBA. I've completed on oDesk and Elance more than 50 web scraping projects, VB scripts, and projects with HTTP requests to web API. I graduated from university majoring in Applied Mathematics. I am looking for challenging tasks, not copying existing solutions.  less

    microsoft-excel data-analysis sql objective-c sqlite apple-xcode vba 00 more less
    • $16.67 HOURLY RATE
    • 4.9
    • 33 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 6 TESTS
  • RockStar, Dedicated for iOS8/iPhone/iPad /Android/Parse/AWS/iBeacon

    I have been working with native iOS development since 2008, and perfectly mastered all parts of mobile technologies & skills with lots of experiences. During last 5 years, I have developed iPhone, iPad, Android apps including social networking app, dating app … more

    I have been working with native iOS development since 2008, and perfectly mastered all parts of mobile technologies & skills with lots of experiences. During last 5 years, I have developed iPhone, iPad, Android apps including social networking app, dating app, chat app, shopping app, fitness app, video/photo app, games, business apps and enterprise apps. Additionally, I have 3 years of carryover experiences in web programming with PHP, MySQL, JSP, C#, Ruby on Rails. Especially, I have already owned the best approach and sophisticated methodology for completion of mobile projects successfully. So I can surely manage any kind of projects for mobile platform, web platform and desktop platform. I love creative, innovative and professional works. I hate fall behind technologies, hackneyed idea, poor quality work result. Flexible & swift communication, Agile SCRUM approach is my strong point. It's most important to complete projects perfectly & successfully. I enjoy new challenges on daily basis, looking to overcome my own high standard goals. Give me your idea, and your dream will come into reality! :) Skill-set: ● Native: iOS, Android, Windows8 (Objective-C, Swift, Java, C#), JNI, NDK (C/C++) ● Hybrid: PhoneGap, Xamarin, Titanium (HTML5, jQuery Mobile, C#) ● Web service: XML/JSON, REST/SOAP ● Device, Kit: Bluetooth Low Energy (BLE), iBeacon, Datzing, NFC, credit card reader, MIDI ● Cloud backend: Parse.com, Parse SDK, Parse REST, Parse Cloud Code, Amazon S3 EC2 AWS, Firebase, Foodie, remoteStorage, Twillio, Plivio ● Chat & Messaging Engine: XMPP, Jabber, OpenFire, OpenTok WebRTC, Ejabberd, Erlang ● Media Streaming: Wowza, SoundCloud, Red5, Icecast ● Video/audio/image processing: OpenCV, GPU Image, CoreAudio, EZAudio, Pitch Control, Bass, AVFoundation ● Vector graphics processing: SVG, SVGZ, Illustrator ● Video/audio streaming, codec: Wowza, Red5, H.323, MPEG-4 ● VOIP, Cloud Communication: Twillio, Heroku, Tokbox ● Speech recognition, text-to-speech, Siri, OpenEar ● HTML5, Ruby on Rails, PHP, ASP, JSP, C# and their frameworks ● MySQL, SQLite, Oracle, SQL Server, ODBC ● Facebook, Twitter, Linkedin, Instagram, Youtube, Pinterest, Vimeo ● Google Map, Foursquare, Geolocation, GPS, Open Street Maps ● Augmented Reality: Vuforia, Metaio ● Cocos2D, OpenGL, Corona, Unity3D, Box2D ● Game Center, In-App Purchase, RPG server ● iAd, Adwirl, Revmob, Admob, Chartboost, Tapjoy, Flurry, Testflight ● Mantis, JIRA, RedMine, BaseCamp, Huddle, Sprint.ly, Github, BitBucket, SVN ● Cloud services: iCloud, Rackspace, Zoho CRM, Salesforce, Azure, AWS, EC2, Dropbox ● Enterprise Resource Planning (ERP), Cloud POS, Warehouse Management ● P2P Payments: Bitcoin, Guldencoin, hivewallet, breadwallet ● Online Payment Gateway: PayPal, Authorize.net, Stripe, Venmo, Braintree, Payleap ● Mobile Game Genre: Casino Slot machine, Poker, Chess, RPG, Arcade  less

    ios-development iphone-app-development iphone-ui-design ipad-app-development ipad-ui-design objective-c swift android-app-development java english 00 more less
    • $55.56 HOURLY RATE
    • 5.0
    • 139 HOURS
    • MALAYSIA
    • LAST ACTIVE
    • 10 PORTFOLIO ITEMS
    • 6 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:
  • iOS7/iOS8/Android/AWS/Parse/Objective-C Developer

    I am splashed out of others with 10+ years of programming experience developer. Familiar with iOS / Android app development and delivery cycle. My iOS programming career involves from the unveiling of iPhone SDK 6 years back in 2008. One year … more

    I am splashed out of others with 10+ years of programming experience developer. Familiar with iOS / Android app development and delivery cycle. My iOS programming career involves from the unveiling of iPhone SDK 6 years back in 2008. One year after I have started Android mobile application development. During these 6 years, I have experienced as much as possible and tried almost all SDKs. I'm also familiar with Agile/Scrum methodology, and a Certificated Scrum Master, I know the project progress. Skill sets: ✔ iPhone/iPad, Android, PhoneGap, Corona, xCode ✔ In-App Purchase ✔ Google Map Service, Foursquare, Geolocation, GPS, Open Street Maps ✔ Web Service, Ajax, XML, JSON, RSS, REST ✔ Video/Audio Streaming, Decoding/Encoding ✔ Video/Image Processing, Image Filtering ✔ MySQL, SQLite, HTML5 and their Frameworks ✔ Objective-C, C, C++, C#, Java ✔ Facebook, Twitter, Linkedin, Instagram, Youtube, Pinterest, Vimeo ✔ iAd, Adwirl, Revmob, Admob, Chartboost, Tapjoy, Flurry, Testflight ✔ Twilio, Cloud Communication, Quickblox ✔ Google Drive, Dropbox, SkyDrive, OneDrive, iCloud ✔ JIRA, RedMine, BaseCamp,Github, BitBucket, SVN ✔ AWS ✔ Raspberry Pi  less

    mobile-app-development android-app-development .net-framework java objective-c python ios-development 00 more less
    • $35.56 HOURLY RATE
    • 4.9
    • 149 HOURS
    • CHINA
    • LAST ACTIVE
    • 7 PORTFOLIO ITEMS
    • 4 TESTS
  • 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
  • iOS developer

    I’m a successful programmer, whose main specialty is iOS app development. I possess 4 years of experience in this sphere and happy to implement my skills and ideas into your app or game. I am passionate about app development … more

    I’m a successful programmer, whose main specialty is iOS app development. I possess 4 years of experience in this sphere and happy to implement my skills and ideas into your app or game. I am passionate about app development and my main objective is to provide my clients with perfect and cost-effective solutions at the same time. There is nothing impossible for me. So, please, get in touch with your task descriptions :)  less

    ios-development apple-xcode objective-c cocos2d apple-uikit-framework cocoa-touch object-pascal delphi vba microsoft-visual-basic c# c++ sql oracle-plsql sqlite tortoise-svn svn github testcomplete adobe-photoshop 00 more less
    • $22.22 HOURLY RATE
    • 4.7
    • 85 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 21 PORTFOLIO ITEMS
    • 3 TESTS
    ASSOCIATED WITH:
  • Talent Mobile developer

    Hello, Everyone! High quality is my motto. I am a talent developer and I have 6 years of experience in developing iOS and Android app. My main expertise is Social Networking app and mobile game development. - Objective-C, Java - C, C … more

    Hello, Everyone! High quality is my motto. I am a talent developer and I have 6 years of experience in developing iOS and Android app. My main expertise is Social Networking app and mobile game development. - Objective-C, Java - C, C++, C# - PHP,HTML5, JSON, JavaScript, MySQL, MSSQL, MongoDB - Facebook, Twitter, Google+ - GPS, Google Map Api - Video/Audio/Photo App - Chat, Messaging App - Cocos2DX, Cocos2D, Box2D, Unity2D - Advertisements and Analytics(Admob, Chartboost, Revmob, Adcolony, Flurry, Tapjoy)  less

    iphone-app-development android-app-development ios-development android objective-c mobile-app-development java c++ php cocos2d 00 more less
    • $40.00 HOURLY RATE
    • 5.0
    • 50 HOURS
    • FINLAND
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 6 TESTS
  • Experienced iOS/Android Developer

    Greetings! Whenever you want to build a real good app which can bring you success, I'll be there for you. I have 7 years' experience in software development, especially 4 in developing mobile apps & games (in iOS/Android versions … more

    Greetings! Whenever you want to build a real good app which can bring you success, I'll be there for you. I have 7 years' experience in software development, especially 4 in developing mobile apps & games (in iOS/Android versions). Through my career I've always been responsible for my product. I always cared whether it would be welcome by users. I always introduced the most correct working style to produce bug-free apps. When you hire me for a project, you also hire a good mentor. It takes more than just programming skills to turn your ideas into a good application. As I not only developed apps, but analyzed the apps market for successful product, I have all-round systematic view over successful and non-successful mobile apps and games. What I value most? It's not money you pay, but the credibility I build in your mind. I want to be trusted and desires long-term relationship. So your satisfaction is my major goal. So with me, you can be sure of good working relationship, every detail of your need paid attention to, and product which you are totally satisfied with. ----------------------------------------------------------------------------------------------------------------- My skill summary My experience contains following fields… 1. Apps + Games Social Networking Apps Social Turn Based Games Dating Apps Health & Fitness Apps Food & Drink Apps Navigation Apps Photo & Video Apps Music Apps Travel Apps Utility Apps Casino Games Role playing Games 2. Frameworks, APIs, Services JSON, XML In App Purchase Advertisement (iAd, AdMob, RevMob, ... ) Push Notification Facebook APIs, Twitter APIs, LinkedIn APIs Third Party (Parse, kumulos, kinvey…) Instagram APIs, Youtube APIs Google APIs (Map APIs, Place APIs, ... ) DropBox APIs Cocos2D Box2D, Chipmunk Game Center Artificial Intelligence (Card Game, Chess) 3. Development Tools. Xcode Eclipse, ADT Visual Studio 4. Programming and Script Languages. C/C++ objective-c Java JavaScript HTML5 5. Mobile Devices ( that i have ). iOS - iPhone 4S, iPhone 3G, iPhone 6Plus iPad 2. iPad Air Android - Samsung Galaxy S3, Samsung Galaxy S5 ------------------------------------------------------------------------------ I am always ready for clients ... Regards!  less

    ios-development android-app-development cocos2d objective-c iphone-app-development ipad-app-development cocoa c 00 more less
    • $45.00 HOURLY RATE
    • 5.0
    • 21 HOURS
    • SOUTH AFRICA
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 8 TESTS
  • iOS/Android/.net Developer/PHP, Wordpress Website Development

    • 4.6 years of ios/Android/Flash/Unity3D Application and game Development experience. •Track record in Website design and development, HTML, CSS, PHP, jQuery, ASP.net, Wordpress , Drupal, Magneto, Joomla, MySql,Adobe After Effects CS3 ,Animation Video , CSS, Flash Games … more

    • 4.6 years of ios/Android/Flash/Unity3D Application and game Development experience. •Track record in Website design and development, HTML, CSS, PHP, jQuery, ASP.net, Wordpress , Drupal, Magneto, Joomla, MySql,Adobe After Effects CS3 ,Animation Video , CSS, Flash Games, Presentation , 3dmax 8 ,Logos, Banner, Photoshop , Coral draw, Dreamweaver, Premier pro, Android, Objective C, Unity3D 4.0 • Daily communicate with U.S and Philippine client online on Skype. • Recently Objective C experience. • Hands on experience with Xcode Software. • Universal games Reskining experience • Experience iPhone/iPad game submission to iTune store • Experience of Integration of In-app-Purchase,gamecentre,multiplayer at iTune • Experience of iPad application Development. • Experience in Mobile application Testing • Bachelor of Engineering.  less

    c c++ objective-c apple-xcode php web-design asp.net eclipse netsuite-development netsuite-administration 00 more less
    • $7.78 HOURLY RATE
    • 5.0
    • 0 HOURS
    • INDIA
    • LAST ACTIVE
    • 15 PORTFOLIO ITEMS
    • 2 TESTS
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