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. Vlas Voloshin

    Vlas Voloshin Agency Contractor

    Objective-c / Cocoa / iPhone / iPad Developer

    Russia - Last active: 20 hours ago - Tests: 10 - Portfolio: 1

    Hello, my name is Vlas, I am an iPhone/iPad developer. I have a good knowledge of Objective C, xcode, cocoa, strong base in C and OOP, other C based languages such as C#, PHP, Java, C++, and Objective-C. Fluent written and verbal english skills. I'll be glad to help you with game-dev or business application. Best regards, Vlas.

    Associated with: Lodoss team

    $35.00 /hr
    4,350 hours
    5.00
  2. Davide Scheriani

    Davide Scheriani

    Apple Software Designer Expert (C, Obj-C, Swift, Cocoa)

    United Kingdom - Last active: 20 hours ago - Tests: 1 - Portfolio: 33

    14 years of experience of filling the gap between the idea of a project and the reality of it, establishing a strong relationship under the human aspect where communications are the fundamental building block. Began as 3D artist in 1995 until 1999, working for local video production and television studios. From 2000 until 2008 as flash developer, worked for national companies like banks, insurance companies and online gambling companies making application and videogames. Also experience on E-Learning platforms like SCORM and AICC. From 2008 felt in love with Apple platform (desktop as first, then mobile and tablet) and immediately moved from any previous experience in 3D, html and flash development to code only for Apple platforms. Until today. Deep and long experience in the develop process, code style and code optimization using OOP (object orient programming) and OOD (object orient design aka design pattern), knowledge in many Apple technologies: Core Location, Core Data, Core Bluetooth (BTLE) External Accessory (external GPS, Health devices and more) Store Kit (IAP), Quartz2D (vector draw), Core Animation Push Notifications, Social integration like Youtube, Facebook, Twitter Backend building, Full mobile<>server synch with custom or standard platforms (Wordpress, Joomla etc...) and much more... also in User Experience and User Interface; motivated to solve all problems related to all the aspects of the project. I've been working close with designers in the past 14 years, I developed a great skill to integrate code in the UI respecting all the UX; also custom API for mobile<>server synch for the past 7 years. Fully motivated to build the app as the client wants it, pixel precision code, problem solver, code style, code optimization and also 'old italian school style' which means quality over quantity. My last projects (as you can see from my portfolio) involved big multinational companies projects. Main Software Designer of iAnesthesia LLC http://itunes.apple.com/it/artist/ianesthesia-llc/id293134324 and Automation Connection LLC http://itunes.apple.com/it/artist/automation-connection-llc/id329678828. Project Manager and Software Designer behind the whole iOS native infrastructure of 'AppBreeder' and also contributed to main core technlogy behind 'AppMover' (same concept of AppBreeder) for a dutch company: Manao Software. Rebuilded from scratch, one man only job, the main application and technology o Surgeworks: Divine Office. Prayer application with full synch with their own server distributing daily audio and prayers (in form of rich text) for thousands of users. Also worked under Surgeworks for clients: Dyno Nobel, Loyola, Palate, PlanSource. Top reason to choose me among competitors: . High qualified , Strong and Solid development skill . Precise approach for customers confidential info protection . Strong QA and Time management process . Focus on customer needs and open communication . Competitive and flexible price To sum it up, I am very passionate about my work and work diligently to accomplish my goals. PS: also no family or relationships involved, means I'm free from any external problems

    $30.00 /hr
    285 hours
    4.51
  3. Vitaliy T.

    Vitaliy T. Agency Contractor

    Objective C / Cocoa / Cocos2d / Box2d / Java / iPhone / iPad Developer

    Russia - Last active: 20 hours ago - Tests: 10 - Portfolio: 1

    I have been working as an iOS developer for a 5 years, before that i worked with C++. I have a good knowledge of Objective C, C++, C#, iPhone SDK, sencha touch, Xcode, ARC, GCD, Cocoa Touch, Cocos2d, UIKit, OpenGL, SQL, html5, jquery mobile, phonegap, UIKit, Core Animation, Core Graphics, Auto Layout, Storyboarding, SQLite, CoreData + mogenerator, CoreLocation, MapKit, GameKit, Push Notifications, In-App Purchases, Social Framework; Xcode, LLDB, Unit Testing, Provisioning, iTunes Connect, RestKit, AFNetworking, socket.io, MagicalRecord, Cocos 2D, Crashlytics , TestFlight. I worked with a lot of APIs: Facebook API, Twitter API, Linkedin API, Google Maps API, Google analytics. I have all necessary devices to test your application.

    Associated with: Lodoss team

    $27.78 /hr
    3,405 hours
    5.00
  4. Shebab Haneef

    Shebab Haneef Agency Contractor

    Software developer with experiance in C# .Net,MySQL,SQL Server,Cocoa

    India - Last active: 2 days ago - Tests: 2 - Portfolio: 4

    Newtok Technologies Pvt Ltd is a diversified offshore IT software solutions company and Offshore Development firm providing Outsourced Product Development services to enterprises worldwide.We have vast of experience in developing in Desktop Application,Website development,Office Add-ins, Mac and iPhone application using Cocoa, C#.Net,Asp.Net,WPF,MySQL,SQL Server and Delphi.OverNewtok Technologies is your ideal partner for developing quality product at competitive prices.

    Associated with: Newtok Technologies pvt ltd

    $10.00 /hr
    390 hours
    4.77
  5. Csaba Toth

    Csaba Toth

    High-Skilled Mobile Developer for IOS & Android

    Hungary - Last active: 20 hours ago - Tests: 9 - Portfolio: 11

    Hello *****Best Quality and Fast Speed******* I am Csaba Toth, a talented Mobile application developer. I have a good experience of Mobile application and games. Also, I have developed a lot of Desktop applications and web development. 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 - Cloud backend: Parse.com, Parse SDK, Parse REST, Parse Cloud Code, Amazon S3 EC2 AWS, Firebase, Twillio, Plivio - Chat & Messaging Engine: XMPP, Jabber, OpenFire, OpenTok WebRTC, Ejabberd, Erlang - Video/audio/image processing: OpenCV, GPU Image, CoreAudio, EZAudio, Pitch Control, Bass, AVFoundation - Video/audio streaming, codec: Wowza, Red5, H.323, MPEG-4 - VOIP, Cloud Communication: Twillio, Heroku, Tokbox - HTML5, PHP, ASP, JSP, C# and their frameworks - MySQL, SQLite, Oracle, SQL Server, ODBC - Facebook, Twitter, Linkedin, Instagram, Dropbox, Youtube, Pinterest, Vimeo - Google Map, Foursquare, Geolocation, GPS, Open Street Maps - Cocos2D, OpenGL, Corona, Unity3D, Box2D - Game Center, In-App Purchase, RPG server - iAd, Adwirl, Revmob, Admob, Chartboost, Tapjoy, Flurry, Testflight - Cloud services: Parse.com, iCloud, Rackspace, Zoho CRM, Salesforce, Azure, AWS, EC2, Dropbox

    Groups: Application Developers Alliance

    $44.44 /hr
    286 hours
    4.80
  6. David B.

    David B.

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

    Netherlands - Last active: 20 hours ago - Tests: 17 - Portfolio: 16

    *** 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, JQM, Kendo UI - Xamarin (.NET) - 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 built on PHP MVC Frameworks for CRUD 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
    495 hours
    5.00
  7. Glenn C.

    Glenn C.

    Mobile App Developer - IOS 8 + Android + iPhone + iPad

    Netherlands - Last active: 20 hours ago - Tests: 7 - Portfolio: 8

    I’ve been a agile software engineer in the mobile space for 7 years with a proven track record of completing projects on time and exceeding client expectations. During this course,I was responsible for bringing several high profile apps and games on the market. I am a result oriented person, fully dedicated to my work. I am also a person to be trusted, honest and reliable,as well as I don’t need to be trained. Be warm and you’ll instantly stand I can and will deliver great results with a process that’s timely, Exactly will be your in house developer. I’m here to bring your ideas and vision to mobile market with success and I have lots of experiences in app building from scratch. I have recently published a few IOS8 apps to App store and all are approved successfully. Mobile device platform: ✔ iPhone 6 plus, iPhone 6, iPhone 5s, iPhone 5c, iPhone5, iPhone4s ✔ iPad Air, iPad4, iPad3, iPad mini ✔ Google Nexus 5, Samsung Galaxy S5, S4, S3, HTC One My core skill-set: ✔ Native: iOS and Android ✔ Web service: XML/JSON, REST/SOAP ✔ 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 ✔ Video/audio/image processing: OpenCV, GPU Image, CoreAudio, AVFoundation ✔ MySQL, SQLite, Oracle, SQL Server, ODBC ✔ Facebook, Twitter, Linkedin, Instagram, Youtube, Pinterest, Vimeo ✔ Google Map, Foursquare, Geolocation, GPS, Open Street Maps ✔ iAd, Adwirl, Revmob, Admob, Chartboost, Tapjoy, Flurry, Testflight ✔ Mantis, JIRA, RedMine, BaseCamp, Github, BitBucket, SVN ✔ Online Payment Gateway: PayPal, Authorize.net, Stripe, Payleap My Availability: ✔ I can work in Pacific Time Zone and EST timezone. ✔ I can dedicate 50+ hours per week in full time. ✔ I can talk or chat with you on skype / email. (Social Networking App, Video & Voice Call, Tinder, IOS8 update, Facebook integration, Barcode and QRCode Scanning, UI/UX, GPS location based) Looking forward to work with you. Thanks, Glenn

    $55.56 /hr
    508 hours
    5.00
  8. Louis Rosner

    Louis Rosner

    Mobile App/Game Development Polaris

    France - Last active: 20 hours ago - Tests: 3 - Portfolio: 5

    All Dear Clients. I am Louis Rosner. I am a Senior Mobile App and Game developer. My Working Style is following like this. PERFECT RESULT= HIGH SPEED + GOOD QUALITY My Skills are like following ✔ Objective C/XCode, iOS6, iPhone SDK, iPod, iPad,Cocoa, Cocoa-Touch, Android Native SDK ✔ Super level UI customization, suggestion of best user friendly and elegant UI design ✔ Google Map Service, Foursquare ✔ Social Networking Integration, Social sharing, Community, Parse.com SDK, Facebook, Twitter ✔ Photo processing, filtering and effect, Custom Camera using AVFoundation and OpenAL. ✔ Video/Audio Streaming and Processing, Pattern recognition. ✔ ePayment, In App Purchase, Paypal, Fashion, IAP, E-commerce, Commerce ✔ OpenGL ES, OpenCV, Animation, CoreGraphics, CoreData, GPUImageFramework, AVFoundation, CoreMedia ✔ Web services, HTTP, JSON, XML, RSS, SOAP, PHP, HTML, HTML5 ✔ SQLite and MySQL database ✔ Facebook, Twitter, Youtube, Tumblr, Flickr, Instagram, Google plus ✔ Push Notification and Local Notification, Calendar, Alarm, Reminder ✔ Business analysis system like Flurry ✔ Source Repository, Testflight, Github, SVN, BitBucket

    $66.67 /hr
    29 hours
    5.00
  9. Amendeep S.

    Amendeep S. Agency Contractor

    Experienced iPhone ,Cocoa, iOS 7, OSX Developer

    India - Last active: 3 months ago - Tests: 5 - Portfolio: 10

    I have been working on the iOS,Mac OSX, Android and Windows Phone platform for the past 4 years. I have developed a wide range of applications like: - UI based applications which consume SOAP/REST based web API to parse data in the XML/JSON format. - Mobile applications which include a local storage (Core Data and Sqlite framework) on the device and sync data from the server. - Applications which include In-App Purchase (Product model and Subscription model) which allow the user to purchase from within the application. - 2D games which are based on the cocos2D iOS platform. -3D games and applications based on the OpenGL ES framework. -Animation based applications (using Core Animation framework) which include an eye-candy UI. - Map based applications based on Google Maps which display routes, locations to the user. -PDF based applications to display eBooks, generate a new PDF or scan from an existing one. I have development experience on iOS 3.x, iOS 4.x, iOS 5.x and iOS 6.x

    Groups: Application Developers Alliance, BoonEx

    Associated with: Apptree Studio LLC

    $18.00 /hr
    1,289 hours
    4.92
  10. Muhammad Usama

    Muhammad Usama Agency Contractor

    Senior Software Engineer | Scala and Distributed Computing Expert

    Australia - Last active: 3 days ago - Tests: 4 - Portfolio: 2

    - 7+ year of web development experience Complete web solutions from template designing to deploy dynamic web portals including ecommerce. - 4+ year of mobile development experience. Using native development of iOS and Android to cross-platform frameworks. - Why you should hire me? I believe my success is not just to provide the high quality work and meet all the deadlines but rather success of the project itself, solution delivery, and contentment of the client is more important to me.

    Associated with: The Fast Crew

    $50.00 /hr
    118 hours
    5.00