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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, 520 Objective-C projects are completed every quarter on Upwork.

520

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 4.67.

4.67
Last updated: August 1, 2015
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  1. Igor Zubko

    Igor Zubko Agency Contractor

    Objective-C/Web Developer

    Ukraine - Last active: 4 months ago - Tests: 8 - Portfolio: 2

    Hi, My name is Igor Zubko. In my portfolio, are a few of the programs that I've developed. I believe my strong points are my Creativeness and Punctuality. My #1 goal will always be to meet your needs and deadline. When working on a new project, I like to speak with the client, so that I can have a clear understanding of his/her needs and vision of the project. I'm honest and fair. Since 2010, I work on creating applications and games. In 2011-2013, I worked on Fitness Trainer project. Implemented storing data in CoreData, data synchronization via iCloud and some UI. From 2013, I develop social Mirrow project. At the client side implemented all functionality except user interface features - UI implemented by other developer. Also develop server and admin panel. Thank you in advance for your time and consideration. I look forward to working with you soon. I have a Bachelors in Software Engineering from Zaporizhzhe State Engineering Academy, in the Ukraine. Listed below are my experience and skills. — iOS: CoreData, Networking API, Location and Sensors API, iCloud API, Push Notifications, Maps, UI, admob, multithreading, etc; — CocoaPods; — Web: Node.js, AngularJS, jQuery, Twitter Bootstrap — Core web: XML, JSON, HTML/CSS, JavaScript; — MySQL, MongoDB — IDE/Editors: Xcode, SublimeText — OS: OS X, Linux, Windows — VCS: git, svn — Bug/Issue trackers: Jira, Redmine

    Associated with: CodeGroup

    $25.00 /hr
    0 hours
    5.00
  2. Taras Datsko

    Taras Datsko

    Software Development C / C + +, Objective-C, C #

    Ukraine - Last active: 2 days ago - Tests: 2

    I have developed a wide range of applications using C / C + +, Objective-C, C #, WinForms, MS SQL Server, Crystal Reports.For me there is no limit to quickly sort out any technology you want to implement. So if you are a company that prefers long-term relationship with a good developer, I am a person that you looking for. I also have good experience in the following areas: Network protocols : IP v4 / 6 , TCP, UDP, HTTP, VPN Technologies : UML, STL, Cocoa, 2D/3D graphics , NET Framework, T-SQL Development Tools :GCC, MS Visual studio, X Code, SQL Manager, Graphical tools : 3DSMax, Maya, Adobe Photoshop / Illustrator, Corel Draw.

    $16.67 /hr
    0 hours
    0.00
  3. Andrey D.

    Andrey D.

    Senior iOS / Objective C / Swift / C++ developer

    Russia - Last active: 1 month ago - Tests: 3 - Portfolio: 11

    I have over 4 years of iOS development (Objective-C, C++) experience (business, entertainment applications, cocos2d/cocos2d-x game development). and 5 years of C/C++ backend development experience (web-development, UNIX-development). I have solid experience with iOS standard frameworks as well as third parties in development of business, productivity, entertainment apps, etc. Most of all I love to participate in game development. I like to implement game mechanics, participate in creation of charismatic characters, their behavior, in game- and art- design. I am a result oriented person, fully dedicated to my work. Due to my experience I'm able to provide reasonable suggestions and lead small teams of mobile developers.

    $25.00 /hr
    647 hours
    4.75
  4. Sergey U.

    Sergey U. Agency Contractor

    Senior IOS / Objective C Developer

    Russia - Last active: 1 month ago - Tests: 1

    I have been working with native iOS development since 2012, and perfectly mastered all parts of mobile technologies & skills with lots of experiences. Skill-set: iOS, Android, Windows8 (Objective-C, Swift, Java, C#), JNI, NDK (C/C++). Results-oriented software developer and research professional with four years experience in development and research positions. I make it my goal to create software with the user in mind, creating applications with a useable and intuitive user interface experience. I also understand the importance of creating highly readable and easily maintainable source code. I am constantly striving to learn new technologies and look to ways to better myself in this rapidly changing industry.

    Associated with: Datacrafts Mobile

    $30.00 /hr
    209 hours
    0.00
  5. Satrio Dewantono

    Satrio Dewantono

    C++/C#/Objective-C/Java Programmer, Web Developer

    Indonesia - Last active: 14 hours ago - Tests: 4 - Portfolio: 3

    I'm an applications programmer with a B.E. in Computer Science/Informatics and more than 3 years of experience developing applications with the C and Java family, specifically: -Objective-C and C#: 3 published iOS applications -C++ and Java: countless applications as course assignments, including a torrent client/server application and a computer vision application. I also have experience with HTML, CSS, Javascript and PHP, having developed course assignment websites and 3 public websites. Tools I am familiar with: -IDEs used for the languages mentioned above (Visual Studio, XCode, Eclipse, NetBeans) -Game engines such as Unity and Unreal Engine -Image editing programs such as Photoshop and Illustrator -3D editing programs such as 3DSMax and ZBrush although I stress that I have no formal training for the latter two categories. Currently one-off freelance work is preferable to me because I'm also trying to build a game development studio from the ground up.

    $5.00 /hr
    335 hours
    5.00
  6. Junaid Rehmat

    Junaid Rehmat Agency Contractor

    Experienced C/C++/Objective C Developer/iPhone Application Developer

    Pakistan - Last active: 4 months ago - Tests: 3 - Portfolio: 5

    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.

    Associated with: AgileOne

    $20.00 /hr
    1,512 hours
    5.00
  7. Kyrylo Savytskyi

    Kyrylo Savytskyi

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

    Ukraine - Last active: 2 months ago - Tests: 3 - Portfolio: 8

    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. Since almost every mobile project needs a server to store data or authenticate users, I also have a lot of web-development experience, including back-end development (Node.js, Ruby on Rails) and front-end development (Angular.js, Ember.js). Lately I was working on a wide range of projects, from social apps to business apps with huge databases, and from small utility apps, to games. 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
  8. Alexey Guzenko

    Alexey Guzenko

    Our DNA is written on Objective-C

    Ukraine - Last active: 04/13/2014 - Tests: 4

    • 7+ years of expertise in the Information Technology (IT) industry • Rich background in Object Oriented Programming and Development • Solid experience in Objective-C development • Solid experience in JAVA development • Solid experience in RUBY development • Rich experience in Unix Administration and high-load solutions • Good team player and team lead • Solid experience in design & development of mobile solutions • High-level of theoretical knowledge and utilization expertise for the following development methodologies & techniques: o Object-Oriented Design o Design Patterns o MVC (Model-View-Controller) metaphor

    $33.33 /hr
    0 hours
    0.00
  9. Jan B.

    Jan B.

    Full Stack IOS(Objective C, Swift) Expert

    China - Last active: 10 days ago - Tests: 4 - Portfolio: 2

    How are you? I am a mobile application developer for best mobile&web solution. My skills cover: 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(Objective-C, Swift, Java) ✔ Web service: XML/JSON, REST/SOAP ✔ 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 ✔ Facebook, Twitter, Linkedin, Instagram, Youtube, Pinterest, Vimeo ✔ Google Map, Foursquare, Geolocation, GPS, Open Street Maps ✔ 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 Best Regards Jan

    $33.33 /hr
    24 hours
    5.00