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

528

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: July 1, 2015
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  1. 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
  2. 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
  3. Vlas Voloshin

    Vlas Voloshin Agency Contractor

    Objective-c / Cocoa / iPhone / iPad Developer

    Russia - Last active: 16 hours ago - Tests: 10 - Portfolio: 1

    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
    4,383 hours
    5.00
  4. Ruslan Ponomarenko

    Ruslan Ponomarenko

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

    Ukraine - Last active: 16 hours ago - Tests: 4 - Portfolio: 6

    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
  5. Sujal B.

    Sujal B. Agency Contractor

    Fullstack Native iOS (Objective C/Swift) / Android Expert

    India - Last active: 1 day ago - Tests: 8 - Portfolio: 6

    With 2900+ Hours on Upwork and 5+ years experience in iOS/Android development, I always loves to work challenging and complex work. For my consistent best quality and client satisfaction, I have been recognized as TOP RATED by Upwork. I also like to work on memory optimization, performance improvement area. My other expertise includes : ✔ Cloud services : Parse, AWS EC2/S3/SNS, Google Cloud Platform ✔ GPS, Location Based Services, Push Notification ✔ REST API, Web Service, XML, JSON, HTML5 ✔ Social Integration : Facebook,Twitter, Google+ Integration ✔ Payment Gateway : PayPal, ZooZ, Stripe ✔ Familiar with Asana, Basecamp, Git, SVN, Jira, Mantis, Trello I have iPhone 6+, iPhone 5C, 4s, 3G, iPad 2, iPad Ratina Mini and Nexus 5 for development and testing purpose.

    Associated with: byPeople Technologies

    $25.00 /hr
    2,978 hours
    4.94
  6. Nik Vashenko

    Nik Vashenko Agency Contractor

    iOS / iPhone / iPad / Objective C / Java / Android / Mobile Developer

    Russia - Last active: 16 hours ago - Tests: 10 - Portfolio: 5

    Over the past 8 years, I've achieved mastery of C, C++, Objective C, Cocoa, Cocos2D, MySQL, PostgreSQL, SQLite. Currently I am studying Android, Java, Titanium and Sencha Touch. My core competency is complete end-to-end management of mobile application development projects. My clients have primarily been startup companies and very large agencies; I have worked for a lot of big companies as well as the F500 incl I know how to get your project done across the finish line, and how to refactor and scale your projects without throwing out the whole codebase. I have all necessary devices to develop and test your application: All iPhones and iPads, a lot of Andoird phones and tablets, iMac. I understand how important trust, communication and deadlines all are. I'll be glad to help you. Best regards, Nik.

    Associated with: Lodoss team

    $35.00 /hr
    4,832 hours
    5.00
  7. Georg S.

    Georg S.

    Android / iOS / BlackBerry Developer

    Germany - Last active: 23 days ago - Tests: 9 - Portfolio: 16

    I work with Android, iOS and BlackBerry platforms. I know Android since its emergence (doing Java Development), iOS since version 3.0 (doing Objective-C Development) and BlackBerry since OS 4.2, now practising BlackBerry 10.

    Groups: Android

    $55.56 /hr
    3,896 hours
    4.75
  8. Bajen R.

    Bajen R. Agency Contractor

    Objective C / Android

    Russia - Last active: 16 hours ago - Tests: 8 - Portfolio: 2

    I have a wide range of skills such as iOS, Python, PHP, JavaScript, Java, and I am good at all of them, because I have a Bachelor’s Degree in Computer Science. I prefer using Drupal in my work. Now I am trying to get Master's degree in Information Technology. I am interested in sports and healthy life-style.

    Associated with: Burning Buttons

    $33.33 /hr
    2,631 hours
    4.78
  9. Maheep Kaushal

    Maheep Kaushal Agency Contractor

    iOS, Objective-C, SWIFT, parse.com

    India - Last active: 1 day ago - Tests: 6 - Portfolio: 5

    Software developer for more than five years. Started my career as C Developer then i turned my self into iOS. Since then I had explored plenty of dark corners of iOS ecosystem and this really helps me to pick the right tool for the job. I have great knowledge and understanding of Xcode, Objective-C, Swift, and Apple's design and development guidelines. I am self-motivated agile worker. Always friendly and proactive in communications which makes me a good team member/leader. I have extended experience with following technologies: Apple native frameworks - from UIKit/Autolayout and CoreData down to OpenGL, CoreAudio and Accelerate.framework Ad-Hoc app distribution - Testflight, HockeyApp, ; In-House app distribution Project management - Xcode, GitHub, Bitbucket, Diawi, feedCamp, BaseCamp,RedMine Continuous integration - TeamCity, Jenkins My code contains best practices, always clean, self-documented, editable, localised and synchronised. Most of UI is in storyboard. I can use any VCS, but git is my favourite one. My experience is not limited by C / Objective-C / Objective-C++ / Swift. I have experience in backend development so it is not secret "where it all comes from" or how to report a bug. I have worked on a wide variety of complex projects that include social media, point of sale, inventory management, and business applications.

    Associated with: CrayonLabs

    $22.22 /hr
    1,755 hours
    4.99
  10. Valeriy Lider

    Valeriy Lider Agency Contractor

    iOS/Mac/Windows developer, C,C++,Objective-C,C#, Swift

    Ukraine - Last active: 16 hours ago - Portfolio: 9

    Spire is a sprightly and energetic iOS/web development agency delivering iOS/web development services of any complexity to clients worldwide. We are a young company and it’s our advantage because it means that we can provide you with unexpected, but dependable and successful solutions. We’re a sincere and solid agency with a straightforward vision. We believe that there is an amazing amount to be learned by working in a “real-world” web production environment, working as a team. With this in mind, we began to gather people together in April of 2007. From there, the team quickly expanded to 10 digital masterminds that are fun, passionate, and experienced. Founded in 2007 by Ievgen Soloviov and Valerii Lider, our business is built around providing reliable and unmatched service and support for our clients. Our goal is creating high-quality products targeted for AppStore and providing software development services to meet particular needs of our customers. We seek to create products in accordance with most stringent quality standards stated by Apple.

    Associated with: Spire LLC

    $33.33 /hr
    3,447 hours
    5.00