Objective-C Developers

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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, 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. Muhammad Waris Ali

    Muhammad Waris Ali Agency Contractor

    Senior iPhone/iPad Developer

    Pakistan - Last active: 3 days ago - Tests: 6 - Portfolio: 12

    Worried about your application being made in the right time with the right lines of codes??? Well, you are at the right place. With 4 years of experience in iphone development, I can produce fully working apps in considerably short amount of time. And with 5 years of experience in graphic designing, I will make sure you need not to go somewhere else for changing / creation of the UIs and mockupS!!!!

    Associated with: 999Studios

    $20.00 /hr
    1,893 hours
    4.92
  2. Bharat Byan

    Bharat Byan Agency Contractor

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

    India - Last active: 8 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
  3. Gokul E.

    Gokul E. Agency Contractor

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

    India - Last active: 1 day 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
  4. Volodymyr Gorovyi

    Volodymyr Gorovyi Agency Contractor

    iPhone, C#, PHP, JavaScript, eCommerce EXPERT

    Ukraine - Last active: 1 day ago - Tests: 7 - Portfolio: 19

    Experienced developer with outstanding Objective-C and IOS skills that allow to create high-quality and bug-free mobile applications and php web sites I also have strong knowledge in the following areas: - PHP, MySQL (MS SQL, Oracle), JavaScript, JQuery, Ajax - Phonegap, JQuery mobile - eCommerce integration: PayPal, Authorize.net, 2Checkout - Social networks integration: Facebook/Twitter API - Development of web services and mobile apps API - Help with submission of mobile app to Apple Store. Looking forward to start work on your project!

    Associated with: GBK Soft Agency

    $24.44 /hr
    6,162 hours
    4.77
  5. Mihail Mihailichenko

    Mihail Mihailichenko Agency Contractor

    Senior Android/iOS Developer

    Russia - Last active: 1 day ago - Tests: 6 - Portfolio: 18

    Hello, I am Mikhail - professional mobile application developer.I have had expirience in mobile development more than 3 years, and if you want to create mobile apps for Android / iOS / BlackBerry I'm the man you need. I have big collection of mobile devices, smartphones is my passion:-) So I'm testing apps on a lot of devices and this guarantee best quality of my job. Best, Mikhail.

    Associated with: Modern Software

    $30.00 /hr
    4,030 hours
    4.98
  6. Peter Donin

    Peter Donin Agency Contractor

    iOS Expert, Mobile development, PHP/MySQL

    Ukraine - Last active: 1 day ago - Tests: 11 - Portfolio: 14

    I'm looking for interesting projects and opportunities to apply my knowledge of: Objective-C, JAVA, iPhone SDK, Cocos2D PHP, MySQL (MS SQL), JavaScript, JQuery, Ajax Zend, CodeIgniter, Kohana frameworks Payment integrations: PayPal, Authorize.NET, 2Checkout Integrations via API, JSON: Facebook, Twitter, Amazon, Google Maps etc. Currently, iOS development is my core area of interest. Over 4 years of mobile development I gained rich experience in working with various mobile technologies including Cocoa/Cocoa-touch, Phone Gap, iPhone SDK, Mobile PayPal, In-App Purchase, Push Notifications, Objective C, Cocos2D, etc. I have made use of APIs of SNS(Facebook, Twitter, Linked In, Youtube etc.), Google Maps, GPS, Communication(Wifi/3G) etc. I have strong understanding of best Mobile practices. It is my pleasure to work on bringing your ideas and projects to life and assist you in achieving business goals. In addition, I am an Expert-level back-end developer. I use my ability to work with a variety of development environments and platforms for employer's benefit and my own satisfaction. Strong analytical skills with the ability to easily move from details to high level allow me to contribute new ideas to the project and deliver software solutions that are better in quality and cost less to customers in longer run. I enjoy troubleshooting and to overcome new challenges. I am always improving my skills and study new approaches in web and mobile development. A prominent feature of projects developed by me involves writing well organized, structured and clean code. I am reliable and committed to project from start till finish. You'll experience it yourself once we get chance to work together!

    Associated with: GBK Soft Agency

    $22.22 /hr
    2,647 hours
    4.65
  7. Hardeep Singh

    Hardeep Singh Agency Contractor

    Senior iOS and Android App Developer with API experience

    India - Last active: 1 day ago - Tests: 7 - Portfolio: 6

    I have more than 5 years of experience in developing complex mobile applications on both iPhone and android platforms. During my professional experience on Upwork, i have worked on cloud architectures, databases, Web Services, eclipse, MongDB, jQuery UI, Bluetooth LE, NFC, iBeacon, Android studio, in app purchase, paypal, push notification. I have experienced with multiple APIs like plaid.com, yodlee.com, wowza. com, parse.com, xmpp to support mobile applications. I am interested to work on new web and mobile application, web-services, addition of features in existing application, enhance the application, database architecture, bug fixing and application design.

    Associated with: OSVIN Web Solutions

    $18.00 /hr
    1,722 hours
    4.98
  8. Amir Suhail

    Amir Suhail Agency Contractor

    Odesk Certified Top iOS/Android App Developer with 3+ years experience

    India - Last active: 6 days ago - Tests: 2 - Portfolio: 4

    My first and foremost objective is to provide my clients the best of advises and to provided them a product that can deliver the max ROI for every dollar they spend. Yes, I help my clients leverage the power of the Mobile and Internet to drive revenue, increase market share, and emerge from their competition.

    Associated with: MindXLNC Technologies Private Limited

    $21.00 /hr
    1,086 hours
    5.00
  9. 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
  10. Kashif M.

    Kashif M. Agency Contractor

    Senior Developer | Top Mobile Application and Game Developer

    Pakistan - Last active: 2 days ago - Tests: 5 - Portfolio: 25

    A former EA executive says about us: “I have 9 years of game industry experience and Kashif is one of the best programmers I've ever worked with. His technical skills are at the top end of his field." Tom Vuong, Former Associate Producer, Electronic Arts I have 10 years of experience in some serious applications and games development. My main areas of expertise are in 3D visualization, image processing, medical imaging software, scientific/research applications, game development for industry giants such as iWin Games and iPhone/iPad development. Keywords: C, C++, Objective-C, iPhone, iPad, iOS, iPhone4, Game Center, GPS, XCode, Unity, Amazon AWS, Amazon S3

    Associated with: AlgoXperts Agency

    $27.78 /hr
    1,571 hours
    4.83