Cocoa Freelancers

Browse Cocoa job posts for project examples or post your job on Upwork for free!

Cocoa Job Cost Overview

Typical total cost of Upwork Cocoa projects based on completed and fixed-price jobs.

Upwork Cocoa Jobs Completed Quarterly

On average, 47 Cocoa projects are completed every quarter on Upwork.


Time to Complete Upwork Cocoa Jobs

Time needed to complete a Cocoa project on Upwork.

Average Cocoa Freelancer Feedback Score

Cocoa Upwork freelancers typically receive a client rating of 4.68.

Last updated: May 1, 2015
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  1. Christian Roman

    Christian Roman

    iOS Software Engineer

    Mexico - Last active: 2 days ago - Tests: 3 - Portfolio: 14

    I’m a software engineer based in Mexico with almost 4 years of experience. My expert area is native iOS development. I've been developing for iOS since iOS 3.0. Over the last 3 years I’ve worked on more than 20 native iOS apps including client, in-house and own App Store apps. I’ve shipped 3 client apps on the US App Store last year (2014). Also, I have developed Ruby on Rails web applications and Android apps. In my spare time I like to read and research new software development technologies or code on personal open source projects. I love challenges and I’m always looking for opportunities to do awesome things. Resume: Portfolio (Only relevant and public work): GitHub: App store apps: Design stuff (I'm also a designer):,

    $66.67 /hr
    1,056 hours
  2. Loona M.

    Loona M.

    Best iOS Developer / Fashion Mobile Developer / Designer / Architect

    Czech Republic - Last active: 4 days ago - Tests: 6 - Portfolio: 10

    Top Quality is my main personality. My main expertise is iOS app development. And also I can do the other things too. I like the latest fashion of all things. If you are looking for a reliable contractor to finish your project, then you have found the right girl. My main experiences and skills: - Objective-C, Cocoa, Swift, xCode, Eclipse, OpenGL, Javascript, PHP, MySQL, JSON, Parse API, Rest API, Social Media Integration, Photo/Video Processing, Audio/Video Streaming, etc... - Video Chatting(webRTC, openTok, ooVoo SDK) - Twilio VoIP API - Facebook API, Google API - Payment Method Integration(Paypal, Stripe) - GoDaddy, Foursquare,... - Github, Bitbucket, SVN - Graphic Design I will always provide perfect result for clients. If you have chance to work with me then you will not leave me forever

    $47.00 /hr
    9 hours
  3. Sam Yang

    Sam Yang

    Mobile Software Developer (iOS/Android_App/Game/Web)

    United States - Last active: 11/06/2014 - Tests: 1 - Portfolio: 7

    Quality + Speed + Good Communication. Happy to contribute to your success in app/game biz! . Game Development: cocos2d-x 2D games, unity 3D games, for both iOS and Android. (art design, UI/UX, in app purchase, ads integration, social sharing, multi-player) . App development: native coding and cross-platform coding. (UI, back-end and social integration) Familiar with app market research, ASO, app marketing, monetization and analytics. Would love to offer related consulting, if needed.

    $40.00 /hr
    0 hours
  4. Owen Imholte

    Owen Imholte

    iOS Developer with full stack background

    United States - Last active: 01/23/2014 - Tests: 1 - Portfolio: 1

    I am looking to supplement my startup bootstrapping with part-time contracting gigs. I have a lot of experience with a broad spectrum of technologies and learn new languages quickly. My area of expertise is objective-c development and the Cocoa APIs. I have a bachelors of science in: Electrical Engineering, Computer Engineering, & Computer Science. Previous employers include: Intel, Oracle, Apple, and a number of side projects. In that time I have done extensive: native iOS and Mac development, server-side REST API development (python), Java, Perl. I dabbled in: SQL, Ruby, HTML/CSS/JS, VHDL/Verilog. I love working on Macs, but am extremely comfortable in most Linux/Unix environments as well. (Scripting and maintenance comes as a second nature.) I'm comfortable navigating 800 page specification documents and am a great team player. Currently I am the CTO of which entails defining our technical architecture and much of the development effort (100% of our iPhone app and a handful of server work). Check out the app here for the best example of my work.

    $133.33 /hr
    0 hours
  5. Anton B.

    Anton B.

    Mobile App Developer (Native iOS/Android/PhoneGap)

    Ukraine - Last active: 8 days ago - Tests: 5

    Hello Clients Thank you for visiting my profile. Over the last 10 years, I have developed a wide range of Mobile app & game using Cocoa, JSON/XML, REST API, SOAP API, Cocos2D , Cocos2d-x , Cocos3D , Corona SDK, Processing, JavaScript, HTML5 and Unity3D. My core competency lies in complete end-end management of a new Mobile app & game development project, and I am seeking opportunities to build Mobile app & game from the ground up for you or your business. My skills: - Objective C , Cocoa , Swift , JavaScript,Java - Cocos2d , Cocos2d-x , Cocos3D , Corona SDK , Processing. - PhoneGap, Cordova, Ionic, Node.js, Anguler JS, Mongo DB, RoR - UpSight SDK , AdMob SDK, RevMob SDK , Vungle SDK, ChartBoost SDK. - In-App Purchase ,PushNotification/LocalNotification - REST API , SOAP API , JSON/XML - FaceBook , Twitter , Instagram, LinkedIn If you work with me , you will get excellent result in a short time. Thank you very much!

    $27.78 /hr
    0 hours
  6. Yuriy Pitomets

    Yuriy Pitomets

    iOS Developer | Just embody your ideas by making beautiful application

    Ukraine - Last active: 1 month ago - Tests: 5

    Skilled professional iOS developer with strong experience of business app development. One person who able to get things done for reasonable price. Technologies: * Objective-C (properties, ARC, blocks, literal syntax, modules), Swift * Xcode (3 – 6) * Interface Builder (XIB, Story Board, Autolayouts, size classes) * Performance Tools * High-Level Features: Peer-to-Peer Services, File-Sharing Support, GCD, SQLite, XML Support * Frameworks: Accounts, Address Book, Ad Support, CFNetwork, Core Data, Core Foundation, Core Location, Core Media, Core Motion, Foundation, Multipeer Connectivity, Social, System Configuration, Web Kit * Test Flight, iTunes Connect * Cocoa Pods * Unit, integration and functional testing Also have some experience with Ruby, Bash, Haskell, Emacs Lisp, CSS , HTML, CSS, XPath, Regex, SQL, UML. Interested in ML and data analysis.

    $22.50 /hr
    0 hours
  7. Sakshi Bhardwaj

    Sakshi Bhardwaj Agency Contractor

    Senior Mobile Application Developer and Node.js/ MEAN expert

    India - Last active: 1 day ago - Tests: 2 - Portfolio: 6

    Over the last 2.5 years, I have developed a wide range of iPhone, Android, Blackberry as well as Windows mobile applications for various fields like real estate, restaurants, businesses, games, entertainment etc. I expertise at iOS (3+), SQLite, Cocoa, Objective C, xCode, GPS navigation, Android SDK 2.2, Google Maps, REST, JSON, Web Services etc. My core competency lies in complete end-end management of a new Application development project, and I am seeking opportunities to build Applications from the ground up for you or your business.

    Associated with: Daffodil Software Ltd. Agency

    $16.00 /hr
    52 hours
  8. Nikita Belosludtsev

    Nikita Belosludtsev Agency Contractor

    Mobile Developer

    Russia - Last active: 19 days ago - Tests: 6 - Portfolio: 5

    Hello, I'm Nick I've been developing apps, games and services for 4 years. Throughout this time I've paid much attention to learn both native iOS development and Cocos 2d cross-platform development. Now I'm a universally skilled programmer — I can create complicated business application and, say, write a path searching algorithm for a maze game. I have a lot of things to do everyday, that's why I'm well-organized, responsible and got used to quickly grasp the gist of task — that's why I deliver creative and effective results. I don't have a PhD in English, but speak fluently enough to communicate via Skype. Open to your job invitations. Always glad to cooperate and learn new things.

    Associated with: Datacrafts

    $30.00 /hr
    0 hours
  9. Karanvir Singh

    Karanvir Singh Agency Contractor

    IOS & Android Developer

    India - Last active: 1 month ago - Tests: 3 - Portfolio: 7

    A dynamic professional with 4 year and 7 months experience in diverse areas of application development including Application Analysis, Design, Development, Testing, Integration and Deployment. I am also well-versed in building robust applications for iPhone/iPod Touch/iPad. Through my profound knowledge of X-Code and Objective C as a software engineer, and experience in drafting documentation process for the projects (serving clients/products of company), I have constructed and delivered various projects as listed further ahead. My excellent analytical, design, problem solving and documentation skills and knowledge of complete SDLC cycle in software development from requirement gathering and analysis, implementation and testing, along with client interaction make me a perfect candidate for any type of iPhone development requirement you may have.

    Associated with: Antier Solutions Pvt. Ltd.

    $13.33 /hr
    0 hours
  10. Vasil Zherdev

    Vasil Zherdev

    Senior Mobile/Website/Computer Vision Developer

    Ukraine - Last active: 08/01/2014 - Tests: 7 - Portfolio: 3

    I have been developing Mobile/Website/ComputerVision apps over 7 years. So I have high technical skill and experience in this area. During last 7 years, I have developed amazing 50+ mobile Top Applications, 40+ Websites(Based on AngularJS/Node.JS/PHP/RubyOnRails/Python/MySQL/ MongoDB/CSS/HTML5....) and 50+ Computer Vision Applications(Image/Video Processing, 3D Rendering/Modeling,Video/Audio Processing, Video/Image/Voice Mixer/Editing/Synthesis, Digital Encoding/Decoding, CODEC, Speech/Image/Pattern Recognition, OCR,...). If you give me good idea in this area, then I will make your idea as deal ASAP. YOUR IDEA + MY IMPLEMENTATION = GREAT SUCCESS!!! Here are my Software Development Area and my SkillSet: 1.Mobile App Development ©Mobile Social App Development(Social Media, Social Networking) ©JIRA,Git, SVN, Bitbucket, JIRAConnect, Confluence, Jenkins ©CocoaPods,TestFlight ©FaceBook,Twitter, Linkedln, Thumblr, Youtube API. ©Mobile Video/Audio Streaming/Processing Application ©Push Notification/Local Notifications, UrbanAirship, APNs ©Storyboards/Xibs, MRR, ARC projects ©WebServices integration (SOAP,REST/RESTKIT,JSON,XML,XMLRPC), RSS, AFNetworking Framework, ASIHttpRequest Framework,... ©In-App purchases, Paypal payment processing. ©SQLite/CoreData,, Amazon S3. ©CoreAudio/CoreAnimation, AddressBook, Calendar, QuickLook/QuickCore. ©GoogleAPI(Places API,Map API,Geocoding,GeoFencing,Reverse geocoding...), CoreLocation. ©Advertisements: iAd Network, RevMob, MoPub, Google AdMob, Tapjoy, Chartboost... ©Barcode/QR code Scanning ©Google Analytics, Flurry Analytics, TradeMob, AdXTracking, Google Conversion Tracking... ©Successful launching to Apple Appstore and PlayStore. ©Unity3D/Cocos2D/Box2D/UDK game development. ©PhoneGap,Titanium,Xamarin, Unity cross platform development. ©Various iOS version and XCode version: iOS 4, iOS 5, iOS6, iOS7, iOS8. XCode 4, Xcode 5, Xcode 6,... 2. Website App Development ©XHTML/CSS/HTML5 ©PHP/Python/Django/ CodeIgnitor/CakePHP. ©MySQL/MongoDB/SQLite ©SAAS/RubyOnRails/Symfony ©.NET-framework/ASP.NET-MVC ©Wordpress,Magento, e-Commerce ... ©Ajax/ jQuery/Javascript(Node.js, Angular.js, Backbone.js, Knockout.js, D3.JS, Three.js) ... ... ... 3. Computer Vision Science ©Image/Video Processing, Video/Audio Streaming, ©OCR, Speech/Image/Pattern Recognition ©2D/3D rendering/modeling ©CODEC ©Various Search Algorithm, Algorithm Optimization. ©Encoding/Decoding Algorithm ... ... ... 4. Windows Programming ©C++/C/C# programming, Visual Studio 2008, 2010, 2012 ©Microsoft Surface, XAML, WPF/WCF/Silverlight platform.. ... ... ... 5.Others mathematics, physics, ... .... .... .... .... I would like to keep long-term relationship with you based on TRUST.

    $40.00 /hr
    0 hours