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

512

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 4.68.

4.68
Last updated: June 1, 2015
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  1. David B.

    David B.

    Senior Mobile App (iOS/Android) & Server Back-end Developer

    Netherlands - Last active: 1 day ago - Tests: 17 - Portfolio: 16

    *** Your Journey into Native Mobile App Development (iOS/Android) starts with me *** Full-Stack Native Mobile Apps & Web Services Expert Full Time support(40~60 hrs/week), Daily progress report & Skype live chat Long-term relationship contract & Money-back guarantee *** iOS/Android Application Development *** - iOS Native (XCode): Objective-C, Swift, Cocoa Touch, iOS7 & iOS8 Kitkat - Android Native (Studio/Eclipse): Java - Hybrid Apps: Phonegap by Ionic (Angular JS), Cordova SDKs, JQM, Kendo UI - Xamarin (.NET) - Mobile Games: Cocos2D, Cocos2DX, Unity3D, Board SDK *** Mobile Application Services Support *** - Analytics and Testing : Google Analytics, Apptentive, Flurry, KIF testing framework - Back-End: JSON-RESTful APIs built on PHP MVC Frameworks for CRUD as well as 3rd Party SDK integration like Parse, Twillio - Services: Cloud, iBeacon, FB, Twitter, LinkedIn, Twitter, Google, Audio/Video (Wowza) Streaming *** Web Services Support *** - Main Tools: PHP, MYSQL, HTML5, DHTML, JQuery, CSS3 (Bootstrap & Responsive & Parallax) - JS Templates: AngularJS(Ionic), BackboneJS, NodeJS(XMPP), RequireJS - Common Templates: WP, Joomla and PHP MVC frameworks : CodeIgniter, Laravel, CakePHP, Yii and Kohana - Ecommerce: Magento, OpenCart, WooCommerce, Shopify and Prestashop I work as individual, supporting full time. I'm here to analyze your ideas and requirements and offer our vision of project realization. Rough quote will be ready within 48h. If it is acceptable for you, I'll prepare detailed project development plan indicating timeline and budget. I always make sure to bring you upon successive results of highly and creatively qualified results before your deadline and guarantees refunding for any unsuccessful results or issues which are responsible for me. I am seeking an opportunity to become a business partner with long-term relationship forever.

    Groups: Application Developers Alliance

    $77.78 /hr
    599 hours
    5.00
  2. Yash S.

    Yash S.

    Experienced Software Engineer and Web Developer

    India - Last active: 2 days ago - Tests: 4 - Portfolio: 3

    I am a Software Engineer and Web Developer looking for challenging and innovative part-time work. Working with startups interests me the most. I work with real attention to details and efficiency to make sure you have a scalable and maintainable product at the end that I can be proud of developing. More info -> http://in.linkedin.com/in/yashsingla Experience: - SDE, 2years at Amazon Development Center - R&D Engineer, 6months at Quark - Freelance Web Developer, 3 years Specialties: - Software Development and design, Agile development, Database designing - Php, jQuery/Javascript, MySql,Java (Spring),JSP,C,Bootstrap, responsive design - Comfortable with working with any new APIs/Libraries.

    $40.00 /hr
    0 hours
    5.00
  3. Thomas Foricher

    Thomas Foricher

    Web and Mobile coder

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

    I've done multiple experience in digital companies. I'm able to understand the requirement of a company and transform their needs in awesome solutions. I love coding. I don't have a langage I like more than another. For me, there is a best solution (so therefore a langage/framework/architecture) better for any proposition. So I'm always looking for the new technologies off or online. I'm available if you want to create awesome projects with a touch of excitement in there. If you want an old-school boring ecommerce website, I might not be the one for you tough. Thanks Thomas

    $66.67 /hr
    83 hours
    5.00
  4. Josh Auriemma

    Josh Auriemma

    Mobile Engineer / Web Developer / UI/UX Designer

    United States - Last active: 1 day ago - Tests: 1 - Portfolio: 1

    American software engineer with a focus on mobile and track record of successes — my most recent app deployed to the app store is sitting at 5 stars and 500,000 happy users. In addition to coding your application, I am proficient in Photoshop such that I can create assets. I also am trained at the PhD level in human-computer interaction and am happy to offer UI/UX Design advice as well.

    $50.00 /hr
    58 hours
    5.00
  5. Hans Brunner

    Hans Brunner

    IOS/Android(PhoneGap/Xamarin) And Web Developer

    Switzerland - Last active: 1 day ago - Tests: 10 - Portfolio: 2

    Senior IOS/Android Developer having 5+ years experience in Mobile App,Game Development and Back-end Development. Available 10~12 hrs everyday and can work 40~50 hrs a week. I have experience in building Social apps with photo sharing, chat, instant message and location based features and also have done some apps like alarm, sound recording, RealEstate apps also. My goal is to satisfies Client and I'm actively looking for new partners and new exciting projects. Languages and Frameworks specialised Mobile Development : Objective C, Cocos 2D, Sprite Kit, Java SDK, PhoneGap,Xamarin Expertised SDKs : Google Map, Open Street Map, Social Login(Facebook,Twitter,G+ etc), CoreAudio, Paypal SDK etc. Database : MySQL,SQLite,MS SQL - Web development Backend Frameworks - CodeIgniter, Laravel, Zend, CakePHP, NodeJS FrontEnd Frameworks - AngularJS, ReactJS, IONIC, ExpressJS, BackboneJS, EmberJS, MeteorJS Frameworks for Site Developing - Wordpress, Magento, Joomla, Shopify etc - Version Control & SCM github, bitbucket, svn, Jira, mantis I'll be glad to answer any of your questions. Please, PM me to discuss details of possible long term work. Looking forward to hear from you! Regards Hans

    Groups: Application Developers Alliance

    $55.00 /hr
    1,719 hours
    5.00
  6. Johan R.

    Johan R.

    Rockstar - iOS App Developer

    Netherlands - Last active: 18 days ago - Tests: 8

    Over the last 7 years, I have developed a wide range of mobile apps using Object C, Java, Xamarin, and Phonegap including apps for startup companies and small businesses. My core competency lies in complete end-end management of a new mobile app development project, and I am seeking opportunities to build apps from the ground up for you or your business. I also have rich experience in developing web apps, so I can build web-services with mobile apps. In my experiences, I always did my bests to make quality apps for my customers. Quality is the most important thing in my works with real-time conversation, flexible position and good results. I would prefer long term relationships with clients. Thank you. Johan

    $68.00 /hr
    54 hours
    5.00
  7. Eduardo Sierra

    Eduardo Sierra

    A Savvy Marketing Professional

    Honduras - Last active: 1 day ago - Tests: 7 - Portfolio: 7

    Even though I hold an Economics degree, I have 10+ years of Marketing experience. This includes market research and brand management. Due to the current economic climate, one has to develop new skill sets to stay competitive in a globalized world. I have experience creating mobile applications for iOS devices from scratch. I also work with graphic design and logo creation, so I manage both Photoshop and Illustrator very well. Plus, I have a vivid imagination so feel free to pick my brain. At times, I also do translations so don't forget to ask me about that! I strive on excellence. I am always looking to satisfy my customers' needs and I'll go the extra mile to meet your demands. You can rest assured that your project is in great hands. Oh, and communication isn't an issue, I am available 24/7. I look forward to working with you.

    $21.11 /hr
    141 hours
    4.98
  8. Willem Van Zyl

    Willem Van Zyl Agency Contractor

    PHP Developer / MySQL DBA / Linux Administrator / Project Manager

    South Africa - Last active: 05/07/2013 - Tests: 1 - Portfolio: 5

    My objective is to use the skills that I've built up over the past several years to complete work accurately and efficiently. I have more than 6 years of experience in PHP-based web development, MySQL-based database administration, and Linux-based web server administration. Three of these six years included Search Engine Optimization, Project Management, and Systems Analysis & Documentation work. I've completed a wide variety of work for clients, including: - Conversion of formatted manuscripts to eBooks for the Amazon Kindle store - eCommerce Systems - eLearning Systems - Virtual Private Server Hosting - VOIP System (Asterisk) Configuration & Administration - Web Hosting Server Administration - Web-Based Application Development - Website Development In addition to hands-on software development and system / server maintenance, I have directed entire software development projects from initial meetings with clients through drafting proposals, performing systems analysis and writing system specifications, building wireframes, designing databases, directing visual design, managing software development, performing testing, and training end-users. I have extensive experience in Search Engine Optimization, as proven by the amount of traffic to the technical articles that I post to my blog (as of January 2011 my blog has been online for two years and receives an average of 50,000 unique visitors per month, 82% of which come from search engines).

    Associated with: Code Like Clockwork Agency

    $55.56 /hr
    8 hours
    5.00
  9. Alexander Bukov

    Alexander Bukov Agency Contractor

    Full Cycle Mobile Application Development.

    Ukraine - Last active: 13 days ago - Tests: 4 - Portfolio: 8

    Over the past 5 years, I’ve developed a wide range of apps. My specialty is iOS development and I’m passionate about it! I have extensive experience with: * iPhone/iPad app development (iOS 6.0~ iOS 8.3) * Social network integration(Facebook, Twitter, LinkedIn, Foursquare, etc) * Push notification, Local notification, Events, UrbanAirship * Web service integration (REST, JSON, XML, WEBDav), RSS, AFNetworking, Socket.IO * Clouds(Parse, iCloud) * AVFoundation , CoreAnimation, Audio/Video streaming, multithreading, background tasks * Bluetooth LE, iBeacon, GPS, Maps, background location tracking * InAppPurchase, Paypal, E-commerce implementation * Image processing, face detection, text recognition * Bar code, QR code, ZBar reader and generator * Ad integration, iAD, RevMob, Google AdMob * Git, SVN, TestFlight, JIRA, Redmine, Trello, Pivotal tracker, Mantis * Publishing apps to App Store, certificates and provisions managing I will provide You: ★ Top Quality ★ Highest Skills ★ Constant Availability

    Associated with: Unidev MobiLife, Mobile2Morrow BV

    $33.33 /hr
    1,702 hours
    4.98
  10. Vo Hoang Manh Hung

    Vo Hoang Manh Hung Agency Contractor

    Senior developer, prefer Nodejs, MongoDB, Meteor

    Vietnam - Last active: 4 days ago - Tests: 6 - Portfolio: 5

    - Graduated from Clemson University with MS degree in Computer Science - Founded Designveloper, an outsourcing company focusing on delivery of most elegant web design, responsive, single page, real-time web application, cross platform mobile apps, games and VOIP implementation While researching the latest technologies such as Nodejs, mongodb, I felt in love with javascript, nosql and decided to follow an all-javascript solution. Here is the list of some technologies I am using: meteor, coffeescript, nodejs, mongoDB, sailsjs, gruntjs, angularjs, handlebars, styl, jade... I am really concern with product quality. Therefore I am using Git, Bamboo for continuous integration, continuous deployment. Here are some testing framework that I am using: Cucumberjs, Dalekjs, phantomjs, webdriver.io, jasmine, mocha, shouldjs, mustjs, unitjs Besides of those mentioned above, I have strong, skills on web developing with PHP, Python, Java. I used many frameworks such as Codeigniter, Yii, Zend, Django, Wordpress, Magento, Concrete5. I also work on signal processing field like voice to text system, used Sphinx. Worked with Oracle Retail Solutions. Accompanying with me are talented people in my own company. You can contact me for solutions on custom web, mobile design and developement, as well as VOIP implementation. We are following agile development methods: Test Driven Development, Behaviour Driven Development, pair programming.

    Groups: concrete5, Crossrider...

    Associated with: Designveloper

    $33.33 /hr
    5,195 hours
    4.98