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
More options
Clear all filters
  1. Povel Sanrov

    Povel Sanrov

    High Skilled iPhone, Android, Web Developer

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

    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
    332 hours
    5.00
  2. Alexey L.

    Alexey L.

    Mobile(iOS,Android,PhoneGap), AngularJS, PHP Expert

    Russia - Last active: 1 day ago - Tests: 6

    Hello Clients. - 5+ years experience in developing mobile(iOS/Android) native apps. - 3+ years experience in developing mobile apps using Cordova, Ionic, PhoneGap frameworks. - 6+ years experience in developing Web apps using PHP and AngularJS. Experiences: - Android app development using Java, Titanium, Xamarin. - iOS app development using Objective-C, Swift, Titanium, Xamarin. - Parse.com, RESTFUL/SOAP, JSON/XML Parser, Bar Code/QR Code Scanner - Google Map APIs, GeoLocation. - Facebook/Twitter/Instagram/LinkedIn/Pinterest APIs. - iOS/Android game development using Cocos2D, Cocos2D-X, SpriteKit, Box2D-Game-Engine. - Ads(ChartBoost, RevMob, AdMob, Vungle, TapJoy, Flurry, iAd etc. - Google Play Service, Game Center, In-App Purchase, In-App Billing, NextPeer. - Ionic, Cordova, jQuery-mobile - AngularJS, PHP, HTML5, CSS, MySQL I am always looking for a long-term relationship based on successes and trusts. Thank you very much!

    $38.89 /hr
    171 hours
    5.00
  3. Johan R.

    Johan R.

    Rockstar - iOS App Developer

    Netherlands - Last active: 4 days ago - Tests: 8

    Over the last 7 years, I have developed a wide range of mobile apps using Object C, Java, Xamarin, and Phonegap including apps for startup companies and small businesses. My core competency lies in complete end-end management of a new mobile app development project, and I am seeking opportunities to build apps from the ground up for you or your business. I also have rich experience in developing web apps, so I can build web-services with mobile apps. In my experiences, I always did my bests to make quality apps for my customers. Quality is the most important thing in my works with real-time conversation, flexible position and good results. I would prefer long term relationships with clients. My areas of specialization - iOS/Apple Mobile Application Development.(XCode, Objective-C, Swift) - Android/Google Mobile Application Development. (Eclipse, Android Studio, Java, Android) - PhoneGap/Cordova(jQueryMobile, SenchTouch, Ionic) - RESTful API and Web Application Development (PHP/MySql, Ruby on Rails, NodeJS) - Testing and Source Management with Git, Bitbucket, TestFlight, GIRA, agile My experiences: - Social Networking Integration(Facebook, Twitter, LinkedIn, Google+, Instagram, Youtube, VK) - Photo sharing with Parse.com - Realtime chat with Firebase and XMPP - Video and audio chat with QuickBlox and OpenTok. - Video and audio Live Streaming with VLC and FFMPEG - Camera Controlling by WIFI - Photo Editing(Color, Contrast, Brightness, Crop, Merge) - Calling by VoIP - Phone Verification - SMS Scheduling - Find Location by Geolocation. - GPS Tracking - Marketing by Geo-fence - Searching and discovering place by Foursquare - Uploading and downloading file to GoogleDriver - Video and Audio Player - File Synchronizing on Cloud Storage - Offline Data management by CoreData and Sqlite - RSS Feed Reader - Encryption and Decryption data - Barcode/QRCode recognition and generation - Speech Recognition: NDEV, Google Speech Recognition - Google Translate, Google TTS, ReadSpeaker's TTS - Bluetooth LowEnergy(BLE), iBeacon, NFC - In-App Purchase and In-App Billing, Paypal and credit card Integration, Stripe - Push and Local Notification, Google Analytics - Google Maps, Foursquare, Geolocation, GPS, Geofencing, Open Street Maps - CocoaPods, Pos integration. Thank you. Johan

    $68.00 /hr
    48 hours
    5.00
  4. Vladimir Homola

    Vladimir Homola

    Senior iOS & Android Developer

    Slovakia - Last active: 1 day ago - Tests: 7

    Over the last 5 years, I have developed a wide range of mobile apps using Objective C and Java for startup companies and small businesses. My core competency lies in complete end-end management of a new mobile development project, and I am seeking opportunities to build websites from the ground up for you or your business. I also have some experience in the following areas: PHP programming, Network-programming, Media Codec(AVFoundation, FFMpeg), OpenGL, Image-processing. Specializing following areas: + iOS SDK, iOS 4, 5, 6, 7 development(iPhone & iPad); + Android SDK, Android 2.3 - 4.2 development; + GPS, Google Map, Location Tracking + Cocos2D, Cocoa Touch, Unity3D, xCode, UIKit + C#, C++, Java, Objective-C + Front end and Back end for mobile services on PHP, .Net, Parse; + XMPP + Project management; + Startups development; + Business models generation. + HTML, XML, RSS Feed + Social Networking (Facebook, Twitter, LinkedIn) + I also use the most popular APIs like: Twitter API, Facebook API, Flickr API, Google API, Evernote API. + I am also Expert at Ajax, PHP, CMS- Joomla | Drupal | Wordpress + Ecommerce OsCommerce, virtuemart, + Databases: MySQL, MS SQL + Strong QA and Application Design skills. Thanks

    $49.00 /hr
    121 hours
    5.00
  5. YEN CHONG HOCK

    YEN CHONG HOCK

    Expert Video Production Developer with Streaming & Editor

    Singapore - Last active: 9 days ago - Tests: 8 - Portfolio: 5

    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
  6. Valera I.

    Valera I.

    Full Stack Web & Mobile Developer - iOS/Android/Angular/PHP/ROR/Parse

    Switzerland - Last active: 1 day ago - Tests: 14

    ★★★★★ Quality is more important than quantity... ★★★★★ ONE HOME run is much better than TWO DOUBLES... ★★★★★ The Journey is the Reward... I have 7+ years of experience in Web and iOS programming. Now, I wanna be one of the top oDesk contractors with all of my work experience and my own technical know-how, providing high quality products to my business partners. My favorite development method: Agile ( Scrum, XP, DSDM, ASD, TDD, BDD ) - WEB APPLICATIONS ★ Javascript MVC frameworks for SPA - Angular.js, Backbone.js, Ember.js, Knockout.js, DoJo ★ Node.js / Express.js, ★ PHP5 / Laravel, ZendFramework, CodeIgnitor, Symfony ★ PHP CMS-ECOMMERCE / Wordpress,Joomla,Magento,Shopify ★ CSS Frameworks: Twitter Bootstrap CSS, Foundation CSS ★ CSS Preprocess: SASS/SCSS, LESS ★ ASP.NET MVC with C#, ★ Ruby on Rails, Ruby / Sintra ★ Sencha Platform: Ext.JS, Sencha Touch ★ React.js, D3.js ★ Boilerplate and Grunt-BBB - Mobile development 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 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

    $56.00 /hr
    375 hours
    5.00
  7. Andrei Cosma

    Andrei Cosma

    iOS Developer(Swift/ObjectiveC, Xamarin)

    Russia - Last active: 1 day ago - Tests: 5

    I am a talented and experienced iOS developer. I have great knowledge and understanding of Xcode, Objective-C, Swift, and Apple's design and development guidelines. I have worked on a wide variety of complex projects that include social media, point of sale, inventory management, and business applications. My favorite development method: Agile ( Scrum, XP, DSDM, ASD, TDD, BDD )

    $55.56 /hr
    86 hours
    5.00
  8. Michael Antos

    Michael Antos

    Top iOS 6,7,8(Obj-C, Swift, WatchKit), Android, iBeacon Expert

    Poland - Last active: 4 days ago - Tests: 6 - Portfolio: 4

    Hello! I have 8+ years of experience on mobile app development field and I have built more than 60 apps based on iOS and Android. If you are looking for a highly skilled iOS & Android development expert with depth of knowledge, professional attitude, excellent communication and the highest code quality, I am the person you are looking for. You will get honest and speedy services from me. My skills are - iPhone,iPad, WatchKit App Development with Objective C and Swift(6.0 ~ 8.2) - Android development with Eclipse and Java - Bluetooth Low Energy, iBeacon - Integration of PayPal SDK, Credit Card - Integration of Barcode scan - Integrating CocoaPods - Push Notification (APNS, GCM) - Storyboard, AutoLayout - iOS8 Keyboard Customization - Integrating in-app purchase - Integrating iAd and Admob - UI design of iOS and Android app - Video/Audio processing - Google Map Service, Apple Map Service, Geo Locatiosn - Camera/Photo manipulation - Chatting by XMPP Framework - VOIP Call - Managing database(SQLite, Core-Data Model) - Working with Github, Bitbucket - Integration of Social Networking(Facebook, Twitter , Instagram, Youtube...) - Video/Audio Streaming, Video Editing, Decoding/Encoding - Web Service, Ajax, XML, JSON - Experience in working on JIRA - Beta Testing using Testflight - Integrating WordPress Rest API - Integrating Parse.com for backend - Back end admin panel So I can complete your job perfectly. After getting project i will maintain frequent communications throughout the project in order to ensure we are directly on track with your specifications, and deliver on time. You will get perfect end result of work on time and you will be satisfied with the end product. I will do my best effort to provide you the Best Product with Best Quality. Many Thanks.

    $50.00 /hr
    582 hours
    4.99
  9. David B.

    David B.

    Senior Mobile App (iOS/Android) & Server Back-end Developer

    Netherlands - Last active: 1 day ago - Tests: 17

    *** Your Journey into Native Mobile App Development (iOS/Android) starts with me *** Full-Stack Native Mobile Apps & Web Services Expert Full Time support(40~60 hrs/week), Daily progress report & Skype live chat Long-term relationship contract & Money-back guarantee *** iOS/Android Application Development *** - iOS Native (XCode): Objective-C, Swift, Cocoa Touch, iOS7 & iOS8 Kitkat - Android Native (Studio/Eclipse): Java - Hybrid Apps: Phonegap by Ionic (Angular JS), Cordova SDKs, Xamarin, .NET, JQM, Kendo UI - Mobile Games: Cocos2D, Cocos2DX, Unity3D, Board SDK *** Mobile Application Services Support *** - Analytics and Testing : Google Analytics, Apptentive, Flurry, KIF testing framework - Back-End: JSON-RESTful APIs as well as 3rd Party SDK integration like Parse, Twillio - Services: Cloud, iBeacon, FB, Twitter, LinkedIn, Twitter, Google, Audio/Video (Wowza) Streaming *** Web Services Support *** - Main Tools: PHP, MYSQL, HTML5, DHTML, JQuery, CSS3 (Bootstrap & Responsive & Parallax) - JS Templates: AngularJS(Ionic), BackboneJS, NodeJS(XMPP), RequireJS - Common Templates: WP, Joomla and PHP MVC frameworks : CodeIgniter, Laravel, CakePHP, Yii and Kohana - Ecommerce: Magento, OpenCart, WooCommerce, Shopify and Prestashop I work as individual, supporting full time. I'm here to analyze your ideas and requirements and offer our vision of project realization. Rough quote will be ready within 48h. If it is acceptable for you, I'll prepare detailed project development plan indicating timeline and budget. I always make sure to bring you upon successive results of highly and creatively qualified results before your deadline and guarantees refunding for any unsuccessful results or issues which are responsible for me. I am seeking an opportunity to become a business partner with long-term relationship forever.

    Groups: Application Developers Alliance

    $70.00 /hr
    455 hours
    5.00
  10. Saurav Garg

    Saurav Garg

    Expert iOS Developer

    India - Last active: 8 days ago - Tests: 9 - Portfolio: 1

    I am Software Engineer and have two plus year experience in iOS Application Development. I have worked on many projects. Here are the services which I offer: - Business Apps - Location Based Apps - Social Networking Apps - Utility Apps - Fitness Apps - Life-Style - Messaging - Media Streaming Apps - Educational Apps/ Tools - Entertainment Apps and many more. I have worked extensively on the following technologies: - Web Service JSON, Parse API, REST API - Image Processing/ Camera related/ Captioning/ Effects - MySQL SERVER - Facebook, Twitter , Instagram, Youtube - Google Map Service, Foursquare - CoreData, CoreGraphics, Animation, Core Graphics, Quartz Core - QR code, Bar code scanning related app - In-App-purchase, iAd, Ad-mob, - Push-notification - Core Data, SQLite - AVFoundation , CFNetworking, Security framework,Social framework, Map- Kit, Core Location, Address Book, AFNetworking, Storyboard, Auto Layout. I have used SVN, Source Tree, GitHub for source code management. At last, I am looking for clients that are seeking experience and quality over quantity. You can reach me on Skype at: sauravgarg168 and Gmail at: saurav.inspiration@gmail.com Thank you Saurav Garg

    $10.00 /hr
    77 hours
    4.83