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.

47

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.

4.68
Last updated: May 1, 2015
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  1. Maxim R.

    Maxim R.

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

    Ukraine - Last active: 2 days 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
    6,830 hours
    4.95
  2. Valentin G.

    Valentin G.

    Software engineer (C/C++, obj-c, Python, Matlab, R, ML algorithms)

    Belarus - Last active: 2 days ago - Tests: 7 - Portfolio: 5

    The last 5 years I have worked mostly as a C and C++ developer in a field of process automation and control (SCADA). Familiar with OOP and TDD, Design Patterns and different methods of software development (waterfall, agile). I have a good experience in the development of multithread client-server applications, windows services, dll-s and cross-platform libraries. One of the specific features of my job was writing readable and easy-portable C-code covered with tests.Another interesting feature is working in small groups dealing with frequently changing goals. The major benefit of this style of work is a great experience on all levels of software development process (from project design and requirement development to final tests). Besides, I have a great interest in the research of new technologies and IT science related fields.

    $25.00 /hr
    549 hours
    5.00
  3. Jason M.

    Jason M.

    Software Developer

    Canada - Last active: 20 days ago - Tests: 2 - Portfolio: 4

    Good Technical Fellow who can handle the most difficult jobs across diverse product family and technology library. My previous jobs include software performance optimization, software engineering process design and management. Above 8 years in direct hands-on coding. My skills include great software development practices and tools, including Virtual environments, Source control, Remote development, Issue tracking , Build , Packaging and test automation. Develop both desktop and Web applications using advanced technologies , which include : Java/J2EE, XML , XMLSchema, J2ME , Cocoa , Objective-C , UI Components with Swing /AWT, Web Frameworks such Hibernate,JSF,Struts... Mobile Developer : iOS Recent Application: Property Appraisal Applications for iPhone and iPad

    $30.00 /hr
    88 hours
    4.97
  4. Povel Sanrov

    Povel Sanrov

    High Skilled iPhone, Android, Web Developer

    Romania - Last active: 1 day ago - Tests: 10 - Portfolio: 6

    Over 6 years, I have developed a wide range of mobile apps and websites using Objective-C, Swift, Java, HTML, DHTML, Javascript, PHP, and MySQL including sites for startup companies and small businesses. My core competency lies in complete end-end management of a new website development project, and I am seeking opportunities to build websites from the ground up for you or your business 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, Windows8 (Objective-C, Swift, Java, C#), JNI, NDK (C/C++) ✔ 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

    $45.00 /hr
    364 hours
    5.00
  5. Farid Azizov

    Farid Azizov

    iOS Developer. Implement your ideas from scratch to AppStore.

    Czech Republic - Last active: 4 days ago - Tests: 2 - Portfolio: 7

    Since very first iPhone i'm in love with Apple products. I'm motivated, hard-working and a fast programmer with good communication skills and a strong UI design skill with 4+ years experience in Objective C/XCode. Over the last years I've developed a wide range of apps, few of them listed in my portfolio. I believe my strong points are my Creativeness and Punctuality. My #1 goal will always be to meet your needs and deadline. Development Areas: ✔ iPhone, iPod, iPad, Apple Watch ✔ Design, cocoa, cocoa-touch, objective-c, swift ✔ In App purchase, Subscription model and Push Notification ✔ Social Media - Facebook, Twitter, Instagram, Vkontakte ✔ Camera capabilities for photo and video + social sharing like instagram ✔ iCloud, CoreData, Story board, CoreAnimation ✔ Google Map Service, Apple Map Service, Foursquare ✔ CoreData, CoreGraphics, Animation ✔ Testflight, Github In addition, I have a talented graphic designer and I can build full application including UI graphics only from your idea or mockup. Look forward to working with you soon.

    $19.00 /hr
    29 hours
    5.00
  6. Andrei Serban

    Andrei Serban

    iOS Developer

    Romania - Last active: 2 days ago - Tests: 9 - Portfolio: 10

    I've been programming since I was eleven years old with an old DOS console and Qbasic, and programming professionally for almost a decade. And I have 7+ years of experience in iOS (iPhone, iPad) programming since the first iOS SDK release back in June, 2007. I have also worked extensively on the graphical side of design, and am proficient both on paper and in Photoshop. I'm an experienced writer (essay, informative, tutorial, technical, fiction, SEO, and content), with over 700,000 words of content produced at the present time and several essays and short stories published both in print and on the web. Now I am seeking freelance work from creative and free-thinking clients with big ideas and innovative approaches to the 21st century. My favorite development method: Agile ( Scrum, XP, DSDM, ASD, TDD, BDD ) My skill-set: ✔ Native: iOS, Android, Windows8 (Objective-C, Swift, Java, C#) ✔ 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 ✔ Facebook, Twitter, Linkedin, Instagram, Youtube, Pinterest, Vimeo ✔ Chat & Messaging Engine: XMPP, Jabber, OpenFire, OpenTok WebRTC, Ejabberd, Erlang ✔ Google Map, Foursquare, Geolocation, GPS, Open Street Maps ✔ Cloud backend: Parse.com, Parse SDK, Parse REST, Parse Cloud Code, Amazon S3 EC2 AWS, Firebase, Foodie, remoteStorage, Twillio, Plivio ✔ 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 ✔ 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

    $55.56 /hr
    154 hours
    5.00
  7. Ali Demir

    Ali Demir

    Solid iOS/Android Developer

    Turkey - Last active: 10 days ago - Tests: 4 - Portfolio: 6

    iOS6, iOS7, iOS8, SWIFT and Android Expert. In the past several years I have built many Iphone and Android applications, with a focus on Maps, GIS, GPS, PUSH, and geospatial data as well as experience in information management and presentation. My core ability is complete engineering of mobile applications from the ground up, choosing appropriate database, logic, and UI technologies from the array of existing options. I have specialized knowledge in mobile sync and RESTful communicate with custom websites and existing social media data stores. I have developed 30+ mobile apps of following categories. * Social networking: Like & Share, Dating service, Events management, Messaging services * Lifestyle: Fashion & Shopping * Photo & Video: Instagram, Photo-booth style, Greeting card, Frame & Caption * Catalogues: Real-estate, Hotel & Flight, Food & Recipe booking, * Geo location navigation: Travel, Find near * Education: Language learn, Storybooks, Game for Kids * Medical: Health care, Medical service * Health & Fitness: Workout, Bodybuilding Training, * Cinema, Music, Radio, TV, Streaming apps * News, Sports, Travel, Weather, Magazine apps * Delivering top quality with professional service * Always work with creativity and fast paced development * Devoting my full time, since this is my full time position. I have strong skills in the following areas: 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, 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, hotel-flight booking, nurturion, health-care, fitness, photo editing, video editing, social sharing, messaging, dating, timer/reminder app-development, ibeacon, github, basecamp, xmpp, streaming(wowza), parse, aviary, gpuimage, in-app purchase, gps, amazon, xml/json, rest/soap, facebook, twitter, instagram, youtube, vuforia, metaio, icloud, iAd, adwhirl, revmob, flurry, paypal.

    $50.00 /hr
    204 hours
    5.00
  8. Ayk A.

    Ayk A.

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

    Ukraine - Last active: 3 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
  9. YEN CHONG HOCK

    YEN CHONG HOCK

    Expert Video Production Developer with Streaming & Editor

    Singapore - Last active: 14 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
  10. Hafiz Zaily

    Hafiz Zaily

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

    Malaysia - Last active: 7 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