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
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  1. Hans Brunner

    Hans Brunner

    IOS/Android(PhoneGap/Xamarin) And Web Developer

    Switzerland - Last active: 12 hours ago - Tests: 10

    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
    1,225 hours
    5.00
  2. Barry Johnson

    Barry Johnson Agency Contractor

    Expert Mobile App Developer

    United States - Last active: 8 days ago - Tests: 8 - Portfolio: 8

    I have a deep understanding of mobile apps design and development. (iPhone, iPad, Android) How can I prove it? I can show you my skills through a small test project. I would say that workflow analysis, development of mobile apps and websites are my strongest skills. I want to discuss your mobile application (iOS/Android) idea with you. More than 4 years of: + iOS SDK, iOS 4, 5, 6, 7 development(iPhone & iPad); + Android SDK, Android 2.3 - 4.2 development; + GPS, Google Map, Location Tracking + Cocos2D, Cocoa Touch, Unity3D, xCode, UIKit + C#, C++, Java, Objective-C + Front end and Back end for mobile services on PHP, .Net, Parse; + XMPP + Project management; + Startups development; + Business models generation. + HTML, XML, RSS Feed + Social Networking (Facebook, Twitter, LinkedIn) + I also use the most popular APIs like: Twitter API, Facebook API, Flickr API, Google API, Evernote API. + I am also Expert at Ajax, PHP, CMS- Joomla | Drupal | Wordpress + Ecommerce OsCommerce, virtuemart, + Databases: MySQL, MS SQL + Strong QA and Application Design skills.

    Associated with: OffSure Software Solutions

    $45.17 /hr
    1,072 hours
    5.00
  3. 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
    4,951 hours
    4.98
  4. Saurabh D.

    Saurabh D.

    Expert Web (Drupal) and Mobile App Developer

    India - Last active: 1 day ago - Tests: 24 - Portfolio: 13

    Unlike my competitors, I work very closely with my clients through all the phases of the project, allowing them to be involved as little or as much as they choose. I do NOT outsource. I am always available to answer the concerns. My websites and apps are fast and efficient. I code according to web standards ensuring my sites are smart device-compatible with all browsers on all platforms. My code is clean, modular, robust and well documented. My expertise (8+ years experience): -- Website Development (works intuitively on all devices) -- Mobile Apps Development (iOS, Android, Blackberry) -- SEO *** Technical Expertise *** -- PHP -- Drupal -- Wordpress -- iOS Programming -- Android Programming

    $22.22 /hr
    1,536 hours
    4.96
  5. Ariel Teves

    Ariel Teves

    Writer / Programmer / 3-D Modeller

    Philippines - Last active: 12 hours ago - Tests: 3 - Portfolio: 5

    Honesty, efficiency and devotion to job are the traits I carry with me all the time. My skills are listed below. Web Development : HTML, CSS, JavaScript, PHP, MySQL Office : Excel, Word, VBA Computer Language : C, C++, Objective - C Other : Data entry, Web Research, 3D Modeling

    $11.11 /hr
    1,447 hours
    5.00
  6. Assad Ullah

    Assad Ullah Agency Contractor

    iPhone App Developer, iPad App Developer and Android App Developer

    Pakistan - Last active: 02/27/2014 - Tests: 17 - Portfolio: 12

    I have been working on Mobile Apps since 6 years now since Apple Introduced its public APIs for the iOS. Mostly of the part of work is related to Mobile App Development and Server Side Development but as a personal hobby I also design beautiful user interfaces for Mobile Apps and Web Applications. Due to keen interest in UIs employers often ask me take whole project to do everything from UIs, App Development to API Development. All of the client whom I've worked so far are very happy with my work which you see by my feedbacks. Core Experiences and Expertise: - Core Location / GPS - MapKit - GeoLocations / Places API - AVFoundation API / Camera API - API Development and Integration to App - JSON / XML - Facebook API, Twitter API, Youtube API, LinkedIn API Integration, FourSquare API - iAds / AdMob Integration - Designig User Interfaces / User Experience Engineering - Core Data / SQLite - Memory Management - Developing Custom Controls - CoreAnimation API / Animations - File Uploads - RSS - Project Management - Successfully launching Project to Apple App Store / Google Play - Web Application Development - XHTML/CSS - PHP/MySQL - CodeIgniter/Yii - And Many More… What you can Expect from my side: - High quality end Products within deadlines - Meeting Crucial Deadlines - Available for Bug fixes and Future Updates - Always available to contact via Skype or Phone - Flexible to work in a Team or alone

    Associated with: Creative Oxide

    $55.56 /hr
    2,154 hours
    4.97
  7. Arthur Jhon Alipante

    Arthur Jhon Alipante Agency Contractor

    Agency Manager / Software Engineer

    Philippines - Last active: 2 months ago - Tests: 3 - Portfolio: 1

    An Agency Manager and Financial Consultant at The Philippine American Life and General Insurance Company (Philam Life), a Health Benefit Agent at Maxicare Healthcare Corp., and a Heath Counselor at Caritas Health Shield, Inc. I am also the Managing Director of Spring Events and Productions Group Inc. My past working experience is with Lexmark Research and Development Corp., responsible in the delivery of both Mac applications and Linux print driver software for Lexmark International, Inc., with mastery in Objective C, XCode, Mac OS, Ubuntu and Fedora distributions, BASH, and Perl scripting, respectively. Through concurrent experience with HardShop Labs, LLC, I have timely and time-tested experience in technical, management, staff, and business leadership of SEO practitioners that deliver Quality Backlink Building and Article Writing. I also have highly-competent skills in PHP, HTML, MySQL, and Site Administration.

    Associated with: Deethur Outsource

    $35.00 /hr
    1,272 hours
    5.00
  8. Bharat Byan

    Bharat Byan Agency Contractor

    Top Mobile Developer - Exp 6 years - IOS/Androids Apps - SEO/Marketing

    India - Last active: 7 days ago - Tests: 6 - Portfolio: 2

    WE ARE VERY GOOD IN DOING SEO/MARKETING FOR IOS APPS *******************LOOKING FOR GOOD HERE IS THE BEST *************** I have 10+ experience in IT industry . I have 4+ experience in Mobile apps development and web development too. Mobile phone application development has witnessed new heights. From being mere talking tools, mobile phones have metamorphosed into sophisticated computing devices. The latest phones in the market come integrated with Internet technology and advanced computing features. Many innovative applications are now independently developed for such phones. Tablet technology has also become an integral part of mobiles phones, rendering interpersonal and inter-device communication extremely easy. I developed application in various sections like:- * VOIP Application. * QR2D Barcode Reader. * Native Application. * Chat apps with (Yahoo, Gtalk, Skype, MSN). * Social Network App. * CRM Application. * Integration with SAP. * Client/Server Application. (XML, JSON, SOAP) * Geo Location based/Share with friends App. Mobile Application Development • Iphone & Ipad Application Development • Android Application Development Other Relevant Tools & Third Party • Logi Reports, Telerik Controls, ComponentArt and DayPilot Controls • JSON, XML, Voxeo, VXML, CCXML, Twillio,TwiXML, Web Sync • Ecommerce & Payment Gateways - Authorize .Net, Paypal, Google Checkout, WorldPay, SagePay, ebay, CardSave, Merchant Warrior, smartDabit, Paysmart and CCAvenue. eam Expertise: Website and Graphics Designing | programming, Shopping Carts, E-Commerce, AJAX, CMS systems, Joomla, Smaty, cakePHP, LAMP, Zend, Wordpress, OS Commerce, CMS, Payment Gateways, BLOG systems, RSS Feeds, DNN etc.

    Associated with: Mobile Web Pixel IT Solutions(Working Round the Clock)

    $16.67 /hr
    2,188 hours
    5.00
  9. Gokul E.

    Gokul E. Agency Contractor

    iOS/ Android Game Developer/Mobile Apps - **oDesk TOP 1% freelancer**

    India - Last active: 3 days ago - Tests: 5 - Portfolio: 21

    **oDesk TOP 1 % freelancer** I am good in - 1) Games - Unity3D,Cocos2D, OpenGL, Corona, Marmalade, Unity3D - Game Center, In-App Purchase, Multiplayer Game Unity3D - PushWoosh, Push Notifications Unity3D - iAd, Adwirl, Admob, In Mobi, Chartboost, TapJoy, Next Peer, Inner Active - Flurry, Testflight Unity3D 2) Applications - iPhone/iPod/iPad, Android, Phonegap - Web Service, Ajax, XML, JSON, RSS, SOAP, WSDL - Video/Audio Streaming, Video Editing, Decoding/Encoding - MySQL, SQLite, HTML5, PHP, JSP - Facebook, Twitter - Google Map Service - CoreData, CoreGraphics, Animation

    Groups: Application Developers Alliance

    Associated with: Ether IT Solutions

    $27.00 /hr
    1,857 hours
    4.86
  10. Ranjeet S.

    Ranjeet S. Agency Contractor

    iOS / Android developer, iPhone , iPad Apps

    India - Last active: 1 day ago - Tests: 6 - Portfolio: 20

    I am Ranjeet. From more than 5 years, I am working on XCode(3.2.10,4.2,4.3.2)(iOS 4,iOS 5 ,iOS 6) , Eclipse using Objective-C and java languages.My primary skill set includes development on the iPhone/iPad along with Android app development. I am skilled in Objective C, Swift , SQLite, JSON/XML parsing, MapKit, FB connect, Twitter,Foursquare,Web Services, Push Notifications ,Camera,Web synchronization,GPS,Quartz,Instrument Testing and Memory Leak Prevention, Java, etc.. I am skilled in : - ibeacon and BLE integration - Core Location / GPS - MapKit - GeoLocations / Places API - AVFoundation API / Camera API - API Development and Integration to App - JSON / XML - Facebook API, Twitter API, Youtube API, LinkedIn API Integration, FourSquare API - iAds / AdMob / Mobclix / Flurry ... Integration - Designig User Interfaces / User Experience Engineering - Core Data / SQLite - Memory Management - Developing Custom Controls - CoreAnimation API / Animations - File Uploads - RSS I focus to deliver on the following services: 1. iOS Native App Development: With over 100+ apps developed so far in multiple verticals, I have the right environment and skill set to make your vision come to reality. 2. Android Native App Development: On this platform the work spans across Gingerbread 2.0.x, Honey Comb 3.0.x, IceCream Sandwich 4.0 and now Android 4.2 "Jelly Bean" operating systems.I have successfully built over 40 android apps now. 3. Cross Platform App Development (Using Phonegap and HTML5): The future of mobile apps belongs to cross platform technology and I am fully ready to take the bulls by the horns I am looking for long term business relationship where I can utilize my skill set and provide the best quality work.

    Associated with: CS Soft Solutions Pvt. Ltd.

    $22.22 /hr
    3,890 hours
    4.54