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: July 1, 2015
More options
Clear all filters
  1. Ruslan Ponomarenko

    Ruslan Ponomarenko

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

    Ukraine - Last active: 15 hours ago - Tests: 6 - 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
  2. Kyrylo Savytskyi

    Kyrylo Savytskyi

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

    Ukraine - Last active: 1 month 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. Ishan D.

    Ishan D.

    Mobile App Developer - Android, iOS, Java, Objective-c, Hybrid Apps

    India - Last active: 1 month ago - Tests: 2 - Portfolio: 25

    I am Mobile Apps developer with 2 years of experience working on Android and iOS platform. I can make both type of Apps, native (using Java and Objective-c) and hybrid (using HTML5 and JavaScript). It's almost 3+ years working on Mobile Apps and Mobile Web Technologies, it's a great experience from Basic Mobile Website development to Advanced Mobile Apps using Java, Objective-c and other popular framework for Mobile platform. Not only give you a mobile app, also give you tips about its use and mangment. Which make your app easy to use and more user friendly. For Mobile App developer I have expertise in Java, Android SDK, Google Play Services, Objective-c and iOS-SDK. For Mobile web development I have expertise in HTML5, CSS3, Mobile Websites, jQuery Mobile, Twitter Bootstrap, JavaScript, jQuery, Responsive Web Design, Android, iOS, iPhone, iPad and Windows 8 development as well. Also have very good skill set for Mobile Web development, I have expertise in HTML5, CSS3, Mobile Websites, jQuery Mobile, Twitter Bootstrap, JavaScript, jQuery, Responsive Web Design, Android, iOS, iPhone, iPad and Windows 8 development as well. For Window 8 app development, I am having very good hand on Windows 8 features, because I am using it since its Developer Preview. I could develop its Apps in C#/XAML or HTML5/JavaScript/CSS3. I am also inserted in Asp.net(C#) project, having requirement of back end database or any other specific web functionality. I am also inserted in projects having requirement of HTML5, CSS3, Jquery and having 3 year exp in Asp.net, HTML, CSS and JavaScript.

    Groups: Application Developers Alliance, Bluehost Developers and Designers...

    $18.89 /hr
    1,233 hours
    4.95
  4. Mark Pool

    Mark Pool

    iPhone/Android Application Developer - Objective C/Swift/Java

    Netherlands - Last active: 15 hours ago - Tests: 4 - Portfolio: 4

    I am a professional iOS and Android developer. I have wide range of experience in mobile app development. Mainly this experience covers developing social apps that includes Fitness App, Dating App, Photo and Video sharing apps. And also Business , Education and Lifestyle apps. And my iOS and android app development skills are backed by strong PHP,Node.js, Python/Django development experience. 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, Android (Objective-C, Swift, Java) ✔ Hybrid: PhoneGap, Xamarin, Titanium (HTML5, jQuery Mobile, C#) ✔ Web service: XML/JSON, REST/SOAP ✔ Device, Kit: Bluetooth Low Energy (BLE), iBeacon, Datzing, NFC, credit card reader, MIDI ✔ Cloud backend: Parse.com, Parse SDK, Parse REST, Parse Cloud Code, Amazon S3 EC2 AWS, Firebase, Foodie, remoteStorage, Twillio, Plivio ✔ 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 ✔ Speech recognition, text-to-speech, Siri, OpenEar ✔ HTML5, Ruby on Rails, PHP, ASP, JSP, C# and their frameworks ✔ MySQL, SQLite, Oracle, SQL Server, ODBC ✔ Facebook, Twitter, Linkedin, Instagram, Youtube, Pinterest, Vimeo ✔ Google Map, Foursquare, Geolocation, GPS, Open Street Maps ✔ Augmented Reality: Vuforia, Metaio ✔ Cocos2D, OpenGL, Corona, Unity3D, Box2D ✔ Game Center, In-App Purchase, RPG server ✔ iAd, Adwirl, Revmob, Admob, Chartboost, Tapjoy, Flurry, Testflight ✔ Mantis, JIRA, RedMine, BaseCamp, Huddle, Sprint.ly, Github, BitBucket, SVN ✔ Cloud services: iCloud, Rackspace, Zoho CRM, Salesforce, Azure, AWS, EC2, Dropbox ✔ Enterprise Resource Planning (ERP), Cloud POS, Warehouse Management ✔ 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 Thanks for your intereting. Mark

    Groups: Application Developers Alliance

    $66.67 /hr
    2,101 hours
    5.00
  5. Donka Stoyanov

    Donka Stoyanov

    Senior iOS(iPhone/iPad) App developer with Objective-c/Swift

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

    Top rated iOS/Android app developer with brilliant history, 3,000+ working hours and 100% job success rate. Since, 2014, I have worked with many promising startups and am honored to be an Upwork TOP RATED & Recommended Developer. I have over 3400 hours worked on Upwork, 5-star rating with 100% job success rate.. I am really appreciated to Upwork and all my clients who helped make this happen for me. Successfully developed diverse categories of iOS & Android apps over the last 5 years. I have also experience more than 7 years of S/W development in Windows and Linux. Sphere of experience: - Social networking: Like & Share, SocialNightlife, Dating (Tinder style) service, Events management, Messaging services - Finance & Business: Card reader, Budget management, Stock chart, Currency Converter, - Health & Fitness: Fitness training, Running, Bodybuilding, Health Training for women, WeightLoss, Nurtrion - Booking system: Hotel booking, Talent booking, Salon booking, Cinema booking, Ticket booking - Photo & Video: Instagram, Photo-booth style, Greeting card, Frame & Caption, Photo editing, Video editing - Catalogues: Real-estate, Hotel & Flight, Food & Recipe booking, - Geo location based & navigation: Travel, Find near - Education: Language learn, Storybooks, Game for Kids - Lifestyle: Fashion & Shopping, Food Delivery - Medical: Health care, Medical service - Health & Fitness: Workout, Bodybuilding Training, - Cinema, Music, Radio, TV, Streaming apps - News, Sports, Travel, Weather, Magazine apps - SQLite database, Push notifications, Back-end Web services - KIOSK mode apps - Android TVs, Google TV boxes and Smartsticks - Component Management on Rooted/Non-rooted Android devices. - Maintenance and Updating service of existing mobile apps Communication method: Skype, Gmail Programming languages: Objective-C, Swift, Java, C/C++, C#, PHP, HTML Experience in Agile project/source management: Basecamp, Jira, PivotalTracker, Git, SVN I have touched and worked in following categories with extensively such as objective c, xcode, cocoa, cocos-2d, twilio, storyboard, core-java, javascript, j2me, swift, NDK, eclipse, ios8, keyboard framework, ios-development, iphone-app-development, ipad-app-development, cms, iphone-ui-design, ipad-ui-design, mobile-app-development, android-app-development, iphone-ui-design, ipad-ui-design, location-based, food & recipe, real-esate, restaurant, cms, hotel-flight booking, nurturion, health-care, fitness, photo editing, video editing, social sharing, messaging, dating, timer/reminder app-development, ibeacon, github, cms, basecamp, xmpp, streaming(wowza), parse, aviary, gpu, in-app purchase, gps, cms, amazon, xml/json, rest/soap, Facebook, twitter, Instagram, You-tube, vuforia, icloud, iAd, adwhirl, revmob, flurry, paypal, stripe, senior iPhone app developers, professional iOS app developers, expert iOS app developers, build iPad app built, make iPhone app made, mobile app development, api interacting application developed.

    $50.00 /hr
    3,552 hours
    5.00
  6. Borys W.

    Borys W.

    Expert iOS8/Android and RoR Developer(Objective-C,Swift,Java,Ruby)

    Poland - Last active: 15 hours ago - Tests: 9 - Portfolio: 4

    <Being the richest man in the cemetery does not matter to me... Going to bed at night saying we have done something wonderful... that is what matters to me.> - Steve Jobs - An Agile and Motivated developer who won't quit work until it's done and client is satisfied. Believe in keep things simple when implementing your requirements. Shortest time, and best delivery. Credit, and Easy Communication. My name is Borys Warszawsky. I am an Expert iOS/Android and RoR Developer with a complete skill set capable of helping your project succeed. My skill set is beyond that of a typical developer as I have managed developers, worked with designers, and marketing groups. I can take a project from concept sketch to completion with a team or help manage a team if you require. Some of my benefits to your project include: - Available at any time(EST 8am-9pm) via skype. - Can work with limited or loosely defined requirements - Professional in Backend(RESTful API) Development - Experienced in building and developing social networking apps - Experienced with UI design frameworks (Bootstrap) including mobile - Excellent team player EXPERIENCE: - C/C++, 3 years - Objective-C, 6 years - Swift, 10 months - Java/Eclipse, 5 years - Rails, 5 years - Python/Django, 4 years - Core Animation, 3 years - HTML, 2 years - Box2D, 1 year - Core Graphics, 2 years - Facebook API, 1 year - JavaScript, 2 years - BLE-Bluetooth Low Energy(2 years) Thank you for reviewing my profile and best of luck finding the right contractor.

    Groups: Engine Yard Ruby on Rails Professionals Network

    $60.00 /hr
    1,621 hours
    4.95
  7. Vlas Voloshin

    Vlas Voloshin Agency Contractor

    Objective-c / Cocoa / iPhone / iPad Developer

    Russia - Last active: 26 days 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
    4,353 hours
    5.00
  8. Nik Vashenko

    Nik Vashenko Agency Contractor

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

    Russia - Last active: 6 days 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
    4,698 hours
    5.00
  9. Mike C.

    Mike C. Agency Contractor

    Senior iOS developer - iPhone SDK, Objective C, Swift, XCode, Mobile

    China - Last active: 2 days ago - Tests: 17 - Portfolio: 9

    Over the last 6 years, I have developed so many iPhone/iPad apps and games. So I have good experiences in building iPhone/iPad apps and games. And I also have experiences in Web apps development including JSP, ASP, PHP. Have skills in developing C/C++ apps for 9 years. If anybody has any problems on these area, I'm always ready to help him. Thanks.

    Associated with: Best&Perfect

    $38.89 /hr
    4,663 hours
    5.00
  10. Ayk A.

    Ayk A.

    Mobile: iOS | OSx | Objective-C | Swift | Android | Java | J2EE

    Ukraine - Last active: 26 days ago - Tests: 7 - Portfolio: 7

    I'm a software developer with more than 6 years of experience in mobile and desktop development. I'm mostly experienced in iOS / OSx, but also have skills in Android development. I provide clean and robust code, easy going and hard working, can start project from scratch or be a part of team. My Github account: https://github.com/ludoded Cococa Framework, iOS/MacOS X apps, QuartzCore, CoreImage, CoreAnimation, CoreText, AVFoundation, CoreData, SQLite, etc.

    Groups: Application Developers Alliance

    $33.33 /hr
    2,134 hours
    5.00