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, 46 Cocoa projects are completed every quarter on Upwork.

46

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 4.67.

4.67
Last updated: June 1, 2015
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  1. Eugene Braginets

    Eugene Braginets

    iPhone/iPad/OsX Experienced Developer

    Ukraine - Last active: 06/28/2014 - Tests: 1 - Portfolio: 7

    iOS / Mac OS software developer, Objective-C, Cocoa/Cocoa Touch platforms. Experience: In the past - 15+ yrs had experience in many different platforms and languages including ASM, C, .NET (C# and VB), JS and PHP. Last three years worked as a freelancer, had a number of successful projects: from kid’s game to enterprise solutions. Some of the projects (those are not under NDA) are presented below Qualification and Skills: I have experience in implementation of these features of mobile application: - GPS & geo-location connected functions (including reverse geocoding). Work with GPS in battery save mode. 'Locator' feature. - API interactions (various approaches), using own server or PARSE using AFNetworking or native asyncronous mechanism - Barcode/Qr-code/DataMatrix scanning/generating features (using ZXing and other SDKs) - Databases (MySQL)/SQLite/CoreData - JSON-XML parsing, various approaches - Using cloud data storage (sync iCloud data) and multi-user support (desktop application) - Text processing (text annotations on webpages) - Extended use of WebView, interactions between JS/PHP and native code - Quartz Graphics Plugins (image adjustments and image generation - Frensel Lens calculation - Desktop) - Custom UI designs and navigation concepts I have strong educational background including high mathematics and theoretical physics (5 years University + 4 years phd). In my work I am prefer to focus on quality, my desire is to keep my code as simple and clear as possible. I like to seek for simple solutions of complicated tasks.

    $44.44 /hr
    1,046 hours
    4.99
  2. Munir A.

    Munir A.

    Windows, Mac OSx/iOS and Unix Developer

    Pakistan - Last active: 16 hours ago - Tests: 4 - Portfolio: 7

    Over the last 10 years, I have worked with different clients providing them consultancy and developing good products for them. It has enhanced my knowledge using C/C++, Objective-C, C#, JAVA, PERL, MySQL, MS SQL and embedded databases. I am seeking opportunities to develop good software.

    $45.00 /hr
    10,569 hours
    4.88
  3. Maxim R.

    Maxim R.

    Professional Developer: C++, Qt, C#, iOS, MacOS, Windows, Installers

    Ukraine - Last active: 16 hours ago - Tests: 3 - Portfolio: 9

    Desktop development for Windows, MacOS, Unix. Mobile development for iOS, Android, Windows Phone. Projects management, technical requirements analysis Technologies stacks: C++, STL, Qt, QML, WinAPI, MFC, ATL C#, .NET Framework, WPF Objective-C, Cocoa, xCode, iOS Development, Cocos2d, Cocos2d-x NSIS, Advanced Installer, Installers development OOD, application architecture design Kinect development, Microsoft Kinect SDK, PrimeSensor Kinect SDK Quality of the work in the first place. I'm experienced in the code development, software architecture design and projects management. Write me to get more details about my relevant experience or provide info about your needs! Always open and capable to learn quickly new frameworks and technologies used in your projects!

    $66.67 /hr
    6,841 hours
    4.95
  4. Ayk A.

    Ayk A.

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

    Ukraine - Last active: 6 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

    $44.44 /hr
    2,134 hours
    5.00
  5. Hafiz Zaily

    Hafiz Zaily

    *-*-*-*-* iOS8, Swift Expert *-*-*-*-*

    Malaysia - Last active: 10 days ago - Tests: 7 - Portfolio: 5

    Mobile application developer with 5+ years with iOS & Android app development experience. My areas of specialization include: * iOS8, Swift * Social framework such as Facebook, Twitter, Google+ and Instagram * GPS, RESTful API * Photo, Video editing and effect * Parse, Amazon Cloud service * Cocos2D, Unity3D * Titanium and Phonegap Also I have all kinds of devices for mobile app development. (from iPhone 3GS to iPhone5S, Android devices including Galaxy S II and Galaxy Note) Currently, I am avaliable to work more than 8 hours a day and I am always online via Skype and eMail. You will get the best quality of products if you work with me. Please contact me any time.

    $55.56 /hr
    1,334 hours
    5.00
  6. Deepak Arora

    Deepak Arora

    iPhone/Android App Developer

    India - Last active: 3 days ago - Tests: 2 - Portfolio: 1

    3.5+ years Exp in iPhone Developemt. Most advanced API and framework used so far. Work on almost 50+ Apps on App Store. All are live and having good users base. Yes, I am New here. But Not in App Development. Worked with Asia No 1 Software Company. Having Full Knowledge of: 1. iPhone/iPad Application Development 2. PSD slicing and Screen Design 3. Full knowledge of SVN and GIT through command line and GUI also 4. Knowledge of Instruemnts to fins Memorey leaks and Crashes 4. Exp for Working on complex and Enterprise apps which distributed on Enterprise level. 5. Animations, Maps, Push notifications, ALL iOS SDK, Parse Framework, Urban Airship, Games API, In App Purchase all are under my hood. 6. Besides all this, Main thing is Communication, Always available round the clock. 7. Having much experience to work in Agile or SCRUM development. Hading so many ideas for all apps to look better and work better. and Most important - How to make revenue. These all things turn me to a complete developer and analyst, Manager of myself. Thanks Your Next Team Member

    $16.67 /hr
    2,635 hours
    5.00
  7. YEN CHONG HOCK

    YEN CHONG HOCK

    Expert Video Production Developer with Streaming & Editor

    Singapore - Last active: 17 days ago - Tests: 8 - Portfolio: 10

    Dear I'm a Video Production developer and I'm very interested in your job post. I've more than 8 years Video Product development Experience. My Github Account : https://github.com/vstreaming1982 My Development Skill 1. Service Programming ✮ C/C++, Java, Perl, Shell Script 2. Web Development ✮ PHP, ASPX, Ruby 3. Application & Mobile Development ✮ C#, XCode, Flash Action Script 3 4. Technology ✮ Video Encoding / Decoding ✮ Video Streaming Protocol (HLS, RTMP, RTSP, RTP) ✮ Server Cloud ✮ OpenGL ✮ ffmpeg. libvlc, H264 And I am available to chat by email or Skype. I hope work with you. Please check my skill. Yen

    $50.00 /hr
    1,737 hours
    4.95
  8. Yurii B.

    Yurii B.

    iOS Engineer with 7+ years of experience (WatchKit, iBeacon)

    Bulgaria - Last active: 16 hours ago - Tests: 9 - Portfolio: 27

    Client-focused and relationship-oriented executive management professional who has developed excellent mobile apps (iPhone, iPad, Apple Watch, Android) to guide businesses to financial success both domestically and internationally. All projects are developed in MVC(Spring) and MVVM, Agile Methodology. Developed new and existing iOS applications. Partnered with designers to help define and implement User Interface. Worked with team members on server-side integration. Ensured to build an iOS applications that can be widely accepted. Skill set: - Apple Watch App(WatchKit, Xcode6.2), Swift, UIStoryboard, AutoLayout, OpenEars. - Pubnub, CocoaLumberjack, SpriteKit, OCR, Google Analytics, Stripe, Parse.com - Develop innovative mobile solutions with iPhone/iPad/Android/, Objective-C, Java, Ruby, REST, Objective Cloud Services and virtualization - 7 years of iPhone/iPad/Android Development Experience Technical - Proficient in Object oriented programming in Objective-C & iPhone SDK 4.0 - Proficient in Java 6, Object Oriented Design, and Design Patterns : MVC, MVVM - Proficient in Mac OS X, Centos, Windows - Expert with over 7 years experience of full Mobile Software Development Life Cycle gathering Recommendations: - Communicate early, communicate often - Provide honest and realistic project updates through Testflight, Diawi, Bitbucket, Jira, PivotalTracker, Crittercism, MixPanel, etc - Respond quickly and hit deadlines - Listen to the client's concerns and have a positive attitude You can find me on LinkedIn at http://lnkd.in/dn6xq9n

    $55.56 /hr
    3,067 hours
    5.00
  9. Krunal T.

    Krunal T.

    Mobile Application Developer

    India - Last active: 4 days ago - Tests: 3 - Portfolio: 14

    I am a passionate iOS developer with more than 5 years of Mobile Application development experience. Currently working on iOS (iPhone and iPad) applications, having experience in phone-gap & Android applications. I have good expertise on: - Core Location and Maps - Social network integration like Twitter, Facebook, Google+ - Camera processing - REST API Integration - Processing JSON/XML - TestFlight, Dropbox, SkyDrive, BugSense, Google Map SDK, Parse.com, Urban Airship integration - Push Notifications - Paypal Integration Languages : Objective-C, Java, C, C++ Operating Systems : Windows, Linux, MacOSX Databases Systems : MySQL, Sqlite Tools : Xcode IDE, Eclipse

    $33.00 /hr
    2,403 hours
    4.97
  10. Dimitar P.

    Dimitar P.

    Senior iOS Developer (4500+ hours experience)

    Bulgaria - Last active: 16 hours ago - Tests: 6 - Portfolio: 19

    Hello, I am a passionate iOS developer working with Xcode, Objective-C, UIKit and Core Data on a daily basis. I am interested in best practices that are being adopted by the iOS community and implementing them into my work. I am excited about the iOS platform and I enjoy staying up-to-date on where Apple is taking the technology. Actually, I love iOS7 and iOS8 on my iPhone 5, iPhone 6 and iPhone 6 Plus and I like an Apple Watch. My highlight projects and my roles in 2014. 1. Healthcare / Fitness iOS app developer as Core iOS developer. - iPhone / iPad UI programming - RESTful API integrating - iOS 8 HealthKit integrating - Created iOS framework for custom widgets - Connected with several 3rd-party health/fitness apps - Worked with good team play - Trello / Slack experience 2. Social / Messaging iOS app developer as Senior iOS developer. - iPhone / iPad UI programming - RESTful API integrating - iOS device compatibility - XMPP text messaging - Opentok video conference - Great git / jira experience 3. Fun / Social photos game developer as iOS developer. - Improved game UIs - Fixed / Updated game front-end - Parse back-end - AppStore / iTunes experience 4. Sports iOS app developer as Lead Swift programmer. - Swift programming - Converting Objective-c to Swift - Cocoapods experience My key skills and abilities include (NOT limited to) - Fast mobile UI programming - iPhone5 / iPhone6 / iPhone6 Plus on iOS 7 / iOS 8, Storyboard, Swift - Text messaging and video/voice chatting - XMPP, OpenTok, Pusher, APN - Integration with - HealthKit, CloudKit, HomeKit, AirPrint - Networking framework - AFNetworking, Web RTC, Socket.io TCP/IP - GPS - Core Location, MapKit, MapBox, GooglMap - e-Commerce payment system - Paypal, Authorize.net, Stripe, Saleforce, card.io - Media manipulation - CoreAudio, CoreVideo, AVFoundation, CoreGraphics - Data and Graph visualization - Core Plot, iOSPlot, JBChartView - 3D programming - OpenGLes, NinevehGL, Cocos3D, PVRGeoPOD - Web service integrating - JSON RESTful API, Parse.com - Social integrating - Facebook, Twitter, Pinterest, Tumblr, Google+ - Good team play - Git, Bitbucket, Trello, Jira - Daily Communication - Skype, Slack, HipChat, Email I own an iPhone 4S, iPhone 5, iPad 3, and iPad 2 to test on. My workstation is a Mac Pro with Xcode 6, Adobe Photoshop CC, and Microsoft Office installed. I'm now seeking opportunities that will allow me to further develop my skills by providing creative and high quality solutions to my clients. I enjoy new challenges on a daily basis, looking to overcome my own high standard goals. Thank you!

    $45.00 /hr
    4,807 hours
    4.88