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. Csaba Toth

    Csaba Toth

    Senior Mobile Developer for IOS8 (SWIFT) & Android, JSON API, Parse

    Hungary - Last active: 1 day ago - Tests: 9

    Hello *****Best Quality and Fast Speed******* I am 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 - Speech recognition, text-to-speech, Siri, OpenEar - HTML5, 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 - Cocos2D, OpenGL, Corona, Unity3D, Box2D - Game Center, In-App Purchase, RPG server - iAd, Adwirl, Revmob, Admob, Chartboost, Tapjoy, Flurry, Testflight - Cloud services: iCloud, Rackspace, Zoho CRM, Salesforce, Azure, AWS, EC2, Dropbox - Mobile Game Genre: Casino Slot machine, Flappy bird, Poker, Chess, RPG, Arcade

    Groups: Application Developers Alliance

    $40.00 /hr
    161 hours
    5.00
  2. Christian Roman

    Christian Roman

    iOS Software Engineer

    Mexico - Last active: 18 hours 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). https://itunes.apple.com/us/app/chippd-instant/id945459248 https://itunes.apple.com/us/app/chippd/id570739404 https://itunes.apple.com/us/app/thirdlove-womens-lingerie/id692635364 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: https://www.dropbox.com/s/0j6sohdvkunjsur/ChristianRoman_resume.pdf Portfolio (Only relevant and public work): http://chroman.me/portfolio GitHub: https://github.com/chroman App store apps: https://itunes.apple.com/artist/christian-roman/id522264047 Design stuff (I'm also a designer): http://dribbble.com/chroman, https://www.behance.net/chroman

    $66.67 /hr
    954 hours
    5.00
  3. Tommi A.

    Tommi A.

    Top iOS 7,8, Swift, WatchKit, Android, iBeacon Developer

    Poland - Last active: 18 hours ago - Tests: 6

    Hello Clients! I have over 7+ years experience in iOS and Android app. So I've enough skills in the iOS and Android app development. 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. I have much experience in - iPhone/iPad/WatchKit Apps Development with XCode & Objective C & Swift(5.0 ~ 8.3) - Native Android development with Eclipse & Java - Push Notification (APNS, GCM) - Detecting Proximity with iBeacon - Integrating in-app purchase - UI design of iOS and Android app - Video/Audio processing - Integrating iAd and Admob - GPS/Geo Location - Integrating XMPP for chatting. - Camera/Photo manipulation - Managing database(SQLite, Core-Data Model) - Integration of Social Networking(Facebook, Twitter , Instagram,...) - Video/Audio Streaming, Video Editing, Decoding/Encoding - Web Service, Ajax, XML, JSON - Integrating of Parse.com - Back end admin panel I can assure you Credit, Robust Performance, Top Speed,High Quality I can work 40+ hours per week. I will do my best effort to provide you the Best Product with Best Quality. Thanks a lot Best regards.

    $50.00 /hr
    855 hours
    4.99
  4. Sergii P.

    Sergii P. Agency Contractor

    ObjC / NodeJS / PHP / jQuery / JavaScript / AJAX / HTML / CSS / MySQL

    Ukraine - Last active: 5 days ago - Tests: 10 - Portfolio: 5

    I've been working as a lead developer for 6 years. Have strong skills in all modern web technologies - top 10% in all corresponding oDesk tests. Looking for challenging long-term contracts. If required, can bring my colleague in (who's just as good as I am).Understand critical deadlines and specialize in saving employers' ****s (I mean reputations).

    Associated with: AppsHubX Agency

    $55.56 /hr
    6,712 hours
    4.95
  5. Charles Burnett

    Charles Burnett

    iOS Developer with Big Data Experience

    United States - Last active: 09/12/2014 - Tests: 2

    iOS Development - (2010-Present) - Experience -Google Maps API -Integration with high charts and other web/javascript based APIs -Working with large data sets to be presented in beautiful creative ways -Mobile Client Side Development for server/client systems -News feed type displays similar to Facebook or Foursquare Web Development - (2013-Present) - Experience -Fluent understanding in DOM -Highcharts javascript API -Fluent in HTML/CSS/Javascript -Some experience with backend API's like Eve or Django Desktop Development - (2011-Present) - Experience -Fluent in Objective-C with strong understanding of Cocoa API -Fluent in C++ -Fluent in Java -Fluent in Python Operating Systems - (2008-Present) - Experience -Fluent in Linux, intimate understanding of bash/command line -Fluent in OS X -Fluent in iOS, written multiple apps for Consumers and Big Business Clients

    $55.56 /hr
    52 hours
    5.00
  6. michele percich

    michele percich

    Consultancy and development, on Apple products and other.

    Italy - Last active: 1 day ago - Tests: 4 - Portfolio: 9

    My main goals: - to establish a valid business relationship with you, especially under the human aspect; - to cover the gap between your business and the tech implementation, enjoying myself doing what I like (that is coding).

    $55.56 /hr
    27 hours
    4.98
  7. Matthew S.

    Matthew S.

    Web Development | Data Processing

    United States - Last active: 09/19/2013 - Tests: 5 - Portfolio: 25

    With over 10 years of professional and freelance experience, my repertoire includes the full SDLC of full-stack web applications, databases, and services. As a contractor, I pride myself on attention to detail, responsiveness, and I aim to provide only quality services to the oDesk community. Below is a brief overview of my technical capabilities: CentOS/Debian Apache/nginx AWS/EC2/S3/CloudFront PHP, JS/jQuery/backbone MySQL, MongoDB Zend Framework, CodeIgniter, Phalcon XHTML/HTML5, CSS2/3, RWD, Bootstrap Adobe CS, Web Video Wordpress, Drupal API development and integration E-commerce development; subscription/ARB And much more.

    $44.44 /hr
    2 hours
    5.00
  8. Anton V.

    Anton V.

    iPhone/iPad developer

    Ukraine - Last active: 29 days ago - Tests: 3 - Portfolio: 5

    I have been developing mobile apps for the last 3 years including social networking, games, business, lifestyle, entertainment and other various kinds of apps for iOS. I have created up to 20 applications for iPhone/iPad. - Web Integration(XML, JSON), Social(Facebook, Twitter, Instagram, Flicker, Dropbox, TestFlight, Flurry, Admob), Parse.com - UIKit, Cocoa, In-App purchases

    $20.00 /hr
    162 hours
    4.93
  9. Jason M.

    Jason M.

    Software Developer

    Canada - Last active: 18 hours ago - Tests: 2 - Portfolio: 2

    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
  10. G.M. Tasnim Alam

    G.M. Tasnim Alam

    Senior iOS/Android App/Game Developer/Consultant

    Bangladesh - Last active: 18 hours ago - Tests: 3 - Portfolio: 18

    *** FULL 5 STAR RATING (4000+ Hours, 140+ jobs) *** All Star Freelancer Bronze Club Member *** Top 1% oDesk Contractor Top iPhone/Android Developer in oDesk. 5+ years of solid experience in iOS and Android Development. Hundreds of Apps/Games released in Appstore for different clients. Yes you read it right, it is Hundreds! Services You can get from me- 1. Consultancy : This is a service for newbies in the app/game business. Lots of people are there coming up now a days Reskinning games, earning passive income from apps/games. So here you need to know what to do, what you will not do to optimize the costing and increase the earning. My consultancy rate $100/hr. It may look high but trust me it is worthy to know the pros and cons. It will need you thousands dollar to get from different sites tutorial/training. I have huge knowledge about them and I do reskin myself also. So you can count on me. The money you will spend I will make sure it is worthy! 2. App/Game Development: First of all I am a programmer. So coding is my passion. You have a new idea? you need a developer who can commit long term and can make your idea come true? Contact me. I will develop your idea. I will make them from scratch. Programming/Development rate is $25/hr. I provide quality works and maintain good client relationship. Client projects are treated as my own and with extreme care. 3. App/Game Design: Well you got me as a programmer. You need artist/designer for designing your apps/games? I have a team of designers who can fulfill your needs. If you are happy with their works I can give you this service as well. 4. Small Tasks/Bug Fixing/App Uploads: Well so I am big experienced developer, will I do these works? YES, Of course. No work is small to me. I love works and Small Tasks, Bug Fixing, App Uploads - do not hesitate to take my service! I am there for you. And project is a project, it won't go under priority, it will be same priority like all other projects I do. Client satisfaction is the key of my business and reputation in oDesk! About Myself: 1. I am friendly to work with. 2. Commitment is commitment 3. Honesty and dedication 4. Reliability and Communication is well maintained. So Please don't hesitate to contact me for any queries also. I am quick responder :)

    Groups: Application Developers Alliance, Corona Labs

    $27.78 /hr
    4,074 hours
    4.99