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, 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. Jin Yuen

    Jin Yuen

    Sr. iOS developer, Objective-C/Swift

    Hong Kong - Last active: 4 months ago - Tests: 5

    Over the last 4 years, I've developed wide range of mobile apps using Objective-C and Swift including Social Networking, LifeStyle, Health & Fitness, Medical, Music, Photo & Video and Sports app, and I am seeking opportunities to build mobile apps for you or your business I also have experiences in the following areas: PHP, SQL, Node.js, Ajax and ROR, Thanks, Jin

    $45.00 /hr
    4 hours
    5.00
  2. Xi Wang

    Xi Wang

    Expert iOS App Developer with Loan, Parse, Chatting experience, More

    China - Last active: 19 days ago - Tests: 6 - Portfolio: 7

    "Faster is cool. Faster is in fashion. Faster is the talk." - That's my notion. I have over 8 years of experience developing native iOS applications in Xcode. I am comfortable with all aspects of mobile application development (application code, database backends, RESTful APIs, testing/debugging, and submission to App Store). I submitted 30+ apps in the App Store and knowledge of Apple Review and Human Interface Guidelines. I started my work with Mac OS X development when Apple came out with iPhone SDK.. since then iOS has been my world and my pride. I have worked on a wide variety of complex projects that include social media, financial for loan, mortgage, Parse.com, chatting, business and productivity applications. I was also leading the team to test(manual/funcational/stress test) the applications. Also, I have worked few Android applications and I am always open to exploring and creating new and awesome stuff. I feel mobile apps give me a way to show off my creativity and enjoy my work. So, if you want really creative complex apps that are architecturally strong.. I am the Guy!! As an experienced developer of both iOS and Android mobile apps, I have the skills and experience to create your app quickly and accurately. I am offering a FREE 30 minute consultation before you hire your app coder. With my extensive experience I can give you the most efficient design for your app. You won't regret giving me a try. --- Wang --- ( --- PS : Hiring a coder is a difficult decision. You want to hire someone who is not just a "part timer". Coders come and go with the wind, and you want someone who will be available for years to come. You may have just a simple app now, but as time goes on you can count on me to be there and help you if you want to upgrade or make updates to your app. While the other coders are out of business, I will be there for you to rely on. I pride myself in my availability. I will respond to EVERY email or message you send me. I am dedicated to excellent service. I am very fluent in English. Many of my clients speak English and I am to understand your request easily, and respond to you in easy to understand English. I make sure there are no confusion or misunderstandings. I will always restate your request back to you to ensure no mistakes are made. I have many references and invite you to request their email addresses to ask them about their experience with me. Many I have had several year ongoing relationships with and they always come back to me for their next project. Thanks for your consideration )

    $33.33 /hr
    12 hours
    5.00
  3. Denys N.

    Denys N. Agency Contractor

    Mobile Apps Developer ( iPad | iPhone | Android | Windows Phone )

    Ukraine - Last active: 08/26/2014 - Tests: 2 - Portfolio: 11

    Over 20 mobile apps with more than 500,000 downloads on mobiles in total. Creating mobile apps from the ground up I am always focused on the quality of the result product and stunning user experience. Ready to get one? Feel free to contact me Keywords: iOS, iPhone, iPad, Android, tablet, Jelly Beam, Windows Phone, Objective-C, java, c#, .net, Json, xml, REST

    Associated with: StepInMobile Agency

    $30.00 /hr
    261 hours
    4.86
  4. Oleksandr N.

    Oleksandr N.

    Project Manager/IT project development consultant

    Poland - Last active: 1 day ago - Tests: 4 - Portfolio: 9

    I'm an independent project manager and willing to work in global software development projects. I'm experienced in managing remote teams located in different countries. If you need help in managing your project, please don't hesitate to contact me to discuss details. Also I can assist you to find software development team in Europe with the best conditions for your needs. I'll help you to control time and cost for development your project and also quality of delivered products.

    $23.00 /hr
    0 hours
    5.00
  5. Ajay Parmar

    Ajay Parmar

    iOS development/iPhone,Android app developer

    India - Last active: 13 hours ago - Tests: 4 - Portfolio: 4

    I am working in iOS app development for 4 years, also too much comfortable with Android as well. I already developed various social ,personal, telecommunication I have strong knowledge in Objective-c, Java, Phonegap, JSON, Ajax, Core Data, SQLite and PHP/MYSQL. My best areas of expertise are Canvas, Google map, geolocation, gps, Social integration, payment gateway integration, push notification, video/audio streaming, Restful JSON API. I am always available to chat via Skype or gmail in most of GMT working times and would be happy to set up a convenient time to discuss the project you have in mind and your ideas. -------- I look forward to a long term relationship based on trust. --------

    $13.00 /hr
    4 hours
    5.00
  6. Huaining Geng

    Huaining Geng Agency Contractor

    Mobile App Dev Expert

    China - Last active: 07/12/2014 - Tests: 3 - Portfolio: 20

    I have been working in software development domain for 10 years and accumulated significant experience during many projects. I have joined development for many websites, software and games. I have mastered mainstream skills like software engineering and architecture modeling. Through constant practice in all kinds of different projects, I became an expert in software development, especially in mobile development. I offer mobile software and game development for all main platforms, including iOS, android and windows phone. I also provide development for Mac, PC desktop and Linux.

    Associated with: MobWi

    $55.56 /hr
    0 hours
    5.00
  7. Ranjeet S.

    Ranjeet S. Agency Contractor

    iOS / Android developer, iPhone , iPad Apps

    India - Last active: 13 hours ago - Tests: 6 - Portfolio: 23

    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
    3,970 hours
    4.55
  8. Saima Yaqub

    Saima Yaqub Agency Contractor

    WatchKit, Swift, iOS, iPhone, Android, Mobile App Developer

    Pakistan - Last active: 7 days ago - Tests: 6 - Portfolio: 41

    My experiences which span 8+ years in business and 14+ years with computers are focused on business analysis, software development and quality assurance. I pay more attention to the requirements analysis phase as this is the basis for the upcoming phases. Regarding my technical expertise, my core areas of interest include: ✔ Apple Watch Development / Watchkit framework ✔ Native Mobile Development: iOS (Objective-C, Swift) + Android (Java) ✔ Web service: XML/JSON, REST/SOAP ✔ Cloud backend: Parse.com, Parse SDK, Parse REST, Parse Cloud Code ✔ Backend with hosting server: PHP / MySql Having worked with a variety of technologies, I am capable to take care of both backend (server side development / web services) as well as front end of mobile apps. I program while taking care of all the principles of OOP (Object Oriented Programming) which boosts speed as well as performance. Major APIs I have worked on go here: ✔ Alchemy API ✔ Clickbank Payment API ✔ Link Point Central API ✔ Paypal Payment API ✔ Google Maps API ✔ Facebook / Twitter / LinkedIn ✔ Yahoo Web Search API ✔ Google SOAP Search API ✔ Plaxo Email Address Import etc. These skills have been exercised across several domains including: ✔ Social media ✔ Audio & Video Processing ✔ Location services ✔ eCommerce ✔ Fitness ✔ Travel ✔ Sentiment Analysis/Natural Language Processing ✔ Data Mining ✔ Real Estate and ✔ Inventory Management. I am here to assist small business owners utilize their full potential by offering consultation, analytical business insights and technical services which will increase profit margins and add value to the company brand. In one phrase, I help bring ideas into reality. I will work closely with you to know your exact business objectives thus laying out the set of requirements accordingly. Together, we will discuss them and brainstorm potential scenarios until we narrow the field to a working solution. I'll start actual development once the final set of specification gets agreed upon and signed by my client(s). This helps them to have a realistic estimate of the time and the budget involved to get their project finished. I have been fortunate enough to work with serious clients on oDesk who appreciate the value I was able to deliver them. Having long term partners has a lot more worth than getting just a job. I hope to continue this trend and look forward to contributing to like minded and successful business owners. Update (April 2, 2015): I am recently done with learning of Apple Watchkit required for the apps for Apple watch. I have an in depth understanding of how an app with a small display screen should interact with the user. I will get the actual Apple watch device by June 2015 through which I will be able to perform live testing of your watch apps. Whats the need of a watch app? Here it goes: - Your existing app notifications can easily show up on Apple Watch - Existing iPhone apps can be taken even further by extending and enhancing their functionality on Apple Watch - New ideas based on the unique capabilities of the apple watch can be implemented as this is the high time to penetrate in the market of watch apps.

    Groups: Application Developers Alliance, AspDotNetStorefront

    Associated with: NR Tech

    $22.22 /hr
    996 hours
    5.00