Objective-C Developers

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 Upwork, 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 Upwork for free!

Objective-C Job Cost Overview

Typical total cost of Upwork Objective-C projects based on completed and fixed-price jobs.

Upwork Objective-C Jobs Completed Quarterly

On average, 519 Objective-C projects are completed every quarter on Upwork.

519

Time to Complete Upwork Objective-C Jobs

Time needed to complete a Objective-C project on Upwork.

Average Objective-C Freelancer Feedback Score

Objective-C Upwork freelancers typically receive a client rating of 4.69.

4.69
Last updated: May 1, 2015
More options
Clear all filters
  1. Ruslan Ponomarenko

    Ruslan Ponomarenko

    IPhone (Objective C), Android, C# Developer, VBA, TSQL, VB ACCESS

    Ukraine - Last active: 22 hours ago - Tests: 6 - Portfolio: 5

    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!

    $36.67 /hr
    4,922 hours
    4.84
  2. Kyrylo Savytskyi

    Kyrylo Savytskyi

    iOS developer (RubyMotion, Objective-C), web developer.

    Ukraine - Last active: 10 days ago - Tests: 3 - Portfolio: 4

    Hi, my name is Kyrylo, and I'm oDesk Verified Mobile Applications Developer. I mainly focus on iOS development with Rubymotion, but also can work with Objective-C and Swift, have a lot of experience in web-development including back-end (Node.js, Ruby on Rails) and front-end development (Angular.js, Ember.js). I was working on applications like PackPoint or TradeGecko that were mentioned by TechCrunch, Lifehacker, TheNextWeb, 9to5Mac, Washington Post, L.A. Times and others. Some other apps were featured in App Store, others have 60k+ monthly users.

    $33.00 /hr
    5,641 hours
    5.00
  3. Ayk A.

    Ayk A.

    Mobile: iOS | OSx | Objective-C | Swift | Android | Java | J2EE

    Ukraine - Last active: 22 hours ago - Tests: 7 - Portfolio: 6

    I'm a software developer with more than 6 years of experience in mobile and desktop development. I'm mostly experienced in iOS / OSx, but also have skills in Android development. I provide clean and robust code, easy going and hard working, can start project from scratch or be a part of team. My Github account: https://github.com/ludoded Cococa Framework, iOS/MacOS X apps, QuartzCore, CoreImage, CoreAnimation, CoreText, AVFoundation, CoreData, SQLite, etc.

    Groups: Application Developers Alliance

    $44.44 /hr
    2,134 hours
    5.00
  4. Mark Pool

    Mark Pool

    iPhone/Android Application Developer - Objective C/Swift/Java

    Netherlands - Last active: 22 hours ago - Tests: 4

    I am a professional iOS and Android developer. I have wide range of experience in mobile app development. Mainly this experience covers developing social apps that includes Fitness App, Dating App, Photo and Video sharing apps. And also Business , Education and Lifestyle apps. And my iOS and android app development skills are backed by strong PHP,Node.js, Python/Django development experience. Mobile device platform: ✔ iPhone 6 plus, iPhone 6, iPhone 5s, iPhone5, iPhone4s ✔ iPad Air, iPad4, iPad3, iPad mini ✔ Google Nexus 5, Samsung Galaxy S5, S4, S3, HTC One My skill-set: ✔ Native: iOS, Android (Objective-C, Swift, Java) ✔ 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 Thanks for your intereting. Mark

    Groups: Application Developers Alliance

    $66.67 /hr
    1,639 hours
    5.00
  5. Maikel V.

    Maikel V.

    Top iOS & Android Developer(Objective-C/Swift/Java/Parse.com/Node.js)

    Netherlands - Last active: 22 hours ago - Tests: 5

    Hi, I'm just an ordinary, but responsible & trustworthy expert mobile developer with robust experience & high-skills who is seeking for new opportunities to prove myself and start my own business on this vast online market. You will definitely know what I mean, once you work with me. Thanks, Maikel

    $88.89 /hr
    1,911 hours
    4.99
  6. Borys W.

    Borys W.

    Expert iOS8/Android and RoR Developer(Objective-C,Swift,Java,Ruby)

    Poland - Last active: 1 day ago - Tests: 9 - Portfolio: 3

    <Being the richest man in the cemetery does not matter to me... Going to bed at night saying we have done something wonderful... that is what matters to me.> - Steve Jobs - An Agile and Motivated developer who won't quit work until it's done and client is satisfied. Believe in keep things simple when implementing your requirements. Shortest time, and best delivery. Credit, and Easy Communication. My name is Borys Warszawsky. I am an Expert iOS/Android and RoR Developer with a complete skill set capable of helping your project succeed. My skill set is beyond that of a typical developer as I have managed developers, worked with designers, and marketing groups. I can take a project from concept sketch to completion with a team or help manage a team if you require. Some of my benefits to your project include: - Available at any time(EST 8am-9pm) via skype. - Can work with limited or loosely defined requirements - Professional in Backend(RESTful API) Development - Experienced in building and developing social networking apps - Experienced with UI design frameworks (Bootstrap) including mobile - Excellent team player EXPERIENCE: - C/C++, 3 years - Objective-C, 6 years - Swift, 10 months - Java/Eclipse, 5 years - Rails, 5 years - Python/Django, 4 years - Core Animation, 3 years - HTML, 2 years - Box2D, 1 year - Core Graphics, 2 years - Facebook API, 1 year - JavaScript, 2 years - BLE-Bluetooth Low Energy(2 years) Thank you for reviewing my profile and best of luck finding the right contractor.

    Groups: Engine Yard Ruby on Rails Professionals Network

    $60.00 /hr
    1,471 hours
    4.94
  7. Vlas Voloshin

    Vlas Voloshin Agency Contractor

    Objective-c / Cocoa / iPhone / iPad Developer

    Russia - Last active: 5 days ago - Tests: 10 - Portfolio: 2

    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.

    Associated with: Lodoss team

    $35.00 /hr
    4,330 hours
    5.00
  8. Sergey Khvostantsev

    Sergey Khvostantsev Agency Contractor

    Full stack mobile developer - Objective-C / Swift / JavaScript / AS3

    Russia - Last active: 22 hours ago - Tests: 6 - Portfolio: 3

    8 years in enterprise development. 4 years in mobile apps/games development. Expert in multi-platform (iOS / Android / Web) applications - development, refactoring and troubleshooting. Passionate about Apple Swift, currently looking for a full time project on this platform. OOA&D, object oriented design patterns, MVC/MVCS architectural patterns in project development process. Fluent written and spoken English. iOS Skills -- iOS8, Swift, Objective-C, SpriteKit, Cocoa Touch, In-App purchases, Core Data, SQLite, UIKit, Map Kit, Accelerate framework, Dual camera usage Flash / ActionScript skills -- Mobile - Starling, Feathers, Robotlegs, Mobile ANE: Text-To-Speech, In-App purchase, Flurry Analytics; Away3D, Adobe AIR, Flex, SWIZ, Cairngorm Java -- Android ADT, Java EE, Spring + Hibernate, JUnit, EJB, JMS, BlazeDS, GraniteDS JavaScript skills -- AngularJS, WebRTC, ThreeJS 3D, Socket.io, Node.js, jQuery, AJAX, Bootstrap PHP -- Symphony IoC framework Server-side development expertise -- NoSQL - MongoDB, CouchDB, SQLite, MySQL, PostgreSQL Additional skills: FreeBSD/Linux administration -- LAMP (Linux, Apache, MySQL, PHP), ipfw, iptables, httpd, pureftpd, Squid, Openfire, RED5, OpenSSL, SSH, Racoon (IPSec)

    Associated with: rOOty.net

    $33.33 /hr
    4,254 hours
    5.00
  9. Mike C.

    Mike C. Agency Contractor

    Senior iOS developer - iPhone SDK, Objective C, Swift, XCode, Mobile

    China - Last active: 1 day ago - Tests: 17 - Portfolio: 3

    Over the last 6 years, I have developed so many iPhone/iPad apps and games. So I have good experiences in building iPhone/iPad apps and games. And I also have experiences in Web apps development including JSP, ASP, PHP. Have skills in developing C/C++ apps for 9 years. If anybody has any problems on these area, I'm always ready to help him. Thanks.

    Associated with: Best&Perfect

    $38.89 /hr
    4,629 hours
    5.00
  10. Sania S.

    Sania S. Agency Contractor

    objective-c IOS Android WebServices LAMP(symfony, Yii, Laravel), MEAN

    India - Last active: 2 days ago - Tests: 5 - Portfolio: 10

    •Intend to build a career with leading corporate of Hi-Tech environment with committed & dedicated people, which will help me to explore myself fully and realize my potential. Willing to work as a key player in challenging & creative environment. Passionate about learning new technologies and solving complex Stuff and migrated my Skills to IOS, Android, Phonegap including Angular, MongoDB, Ember, node.

    Groups: MailChimp Experts Group, Pligg...

    Associated with: Mansa

    $15.00 /hr
    4,213 hours
    4.95