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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, 32 Cocoa projects are completed every quarter on Upwork.

32

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 4.69.

4.69
Last updated: July 1, 2015
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  1. Petr Nicolai

    Petr Nicolai

    Excellent iPhone/Android/Desktop Developer

    Czech Republic - Last active: 1 day ago - Tests: 2 - Portfolio: 2

    ✮✮✮ The Customer Is Always Right ✮✮✮ Over the last 5 years, I had developed a lot of successful mobile apps on iOS and Android. I take my client's idea and make them reality. I have worked on small and large projects and I will guarantee you that I will not give up until you are satisfied! This is not just because of our contract but also I only work on projects that I find passion in, therefore I enjoy working on it. Additionally, I have 3 years of carryover experience for web programming with PHP, MYSQL. More importantly, I am determined to be an expert in my area of practice – which, for the foreseeable future, is native iOS development. 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 - Motion Tracking - CMStepCounter - GPS - Google Map, MapKit, GeoLocation, CoreLocation, CoreDate, CoreLocation on mobile SDK - 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 - Web service integrating - JSON RESTful API, Parse.com - Social integrating - Facebook, Twitter, Pinterest, Tumblr, Google+ - Team Work - SVN, GitHub, Bitbucket - Daily Communication - Skype, Slack, HipChat, Email In addition, I have a talented graphic designer and I can build full application including UI graphics only from your idea or mockup. I am using the Github and SVN to manage my project code and I always made refined and optimized codes. I am available to chat by Skype or eMail and would be happy to set up a convenient time to discuss the project you`re moving and some ideas. If you are expecting such words as "High Quality", "Clean Code", "In-Time Delivery" I would be the right person. If I can not do I'll clearly say "No, it's not my area". My motto is "Be ahead and Be honest!". Thanks very much. Petr

    $33.33 /hr
    21 hours
    5.00
  2. Kosta P.

    Kosta P.

    Full-stack Software developer (ROR/Wordpress/MEAN/iOS Mobile App)

    Bulgaria - Last active: 1 month ago - Tests: 11 - Portfolio: 11

    "Pleasure in the job puts perfection in the work." I always inspire you, assist you to achieve your idea & goal and your dream comes true. Enjoying work with my clients and focusing on best quality, I provide qualified & cost-effective solution for your application on Web, iOS & Android platforms. 5 years of developing enterprise level web applications in Ruby on Rails, MEAN, PHP MVC Frameworkds. Worked on very large petroleum analysis platform as lead developer. https://www.corva.ai/team - Expert in building RESTful APIs and implement MVC single page fronted like AngularJS / BackboneJS. - Memory Cache management using memcache and redis. - Strong experience in modern abstraction markup languages erb, haml, jade. - Amazon and heroku expert in deploying app using composer/capistrano/unicorn/nginx. - Unit/Integration Testing using Rspec/Capybara(Webkit) for Rails App and Jasmine for Javascript frameworks. - PostgreSQL, MongoDB, MySQL expert with effective DB design. - Use Git daily for version control (Github & Bitbucket preferred). - Bootstrap & HTML5/CSS3 is my mandatory area. 6+ years experience in developing mobile applications compatible with iPhone, iPad, Android Phone & Tablets. My key skills and abilities include (NOT limited to) - Fast mobile UI implementation - 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 - Motion Tracking - CMStepCounter - 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, SVN - Daily Communication - Skype, Hangout, Slack, HipChat, Email

    $44.44 /hr
    60 hours
    5.00
  3. Gao Sen

    Gao Sen

    Experienced iOS and Android Developer(iBeacon, Social Networking)

    China - Last active: 13 days ago - Tests: 11 - Portfolio: 5

    I am a professional software engineer with 8 years of experience in various fields, have been developing various applications using C/C++, embedded C, etc. Since 2011, I have been developing high quality and excellent mobile applications for the latest 4+ years. During these 4 years, I have built number of mobile applications and some of them are well received and sold a lot on App Store. I am an experienced and ambitious freelancer, which aims to become a top mobile app developer on oDesk. I hope to achieve this by providing efficient and satisfactory service to you, clients. Thank you.

    $38.89 /hr
    440 hours
    5.00
  4. Mark Kot

    Mark Kot

    Simply The BEST iOS | Android Developer

    Russia - Last active: 15 days ago - Tests: 12 - Portfolio: 5

    My iOS programming career involves from the unveiling of iPhone SDK 7 years back in 2008. One year after I have started Android mobile application development. During these 7 years, I have experienced as much as possible and tried almost all SDKs. My mobile device list: ♦ iPhone 6, iPhone 6 Plus, iPhone 5S, iPhone 5, iPhone 4S, iPhone 4, iPhone 3G ♦ iPad Air 2, iPad Air, iPad 4, iPad 3, iPad 2, iPad mini 3, iPad mini 2, iPad mini ♦ Google Nexus 5, Samsung Galaxy S5, Samsung Galaxy S4, Samsung Galaxy S3, Samsung Galaxy Note 10.1, HTC Desire 500, HTC One My skill-set: ✔ iPhone/iPad, Android, WinPhone, PhoneGap, Corona, Sencha, xCode ✔ Cocos2D, OpenGL, Corona, Unity3D, Box2D ✔ Game Center, In-Game Purchase, Online Server for Multiplayer Game, MMORPG ✔ E-commerce, In-App Purchase, POS, Payment Gateway ✔ Google Map Service, Foursquare, Geolocation, GPS, Open Street Maps ✔ Web Service, Ajax, XML, JSON, RSS, REST, SOAP, WSDL ✔ Video/Audio Streaming, Video Editing, Decoding/Encoding, Text-To-Speech, Siri ✔ Video/Image Processing, Image Filtering, Vector Drawing ✔ MySQL, SQLite, HTML5, PHP, ASP, JSP and their Frameworks ✔ Objective-C, Swift, C, C++, C#, Java, .NET ✔ Facebook, Twitter, Linkedin, Instagram, Youtube, Pinterest, Vimeo ✔ iAd, Adwirl, Revmob, Admob, Chartboost, Tapjoy, Flurry, Testflight ✔ Twilio, Cloud Communication, Heroku, Tokbox ✔ Google Drive, Dropbox, SkyDrive, OneDrive, iCloud ✔ Mantis, JIRA, RedMine, BaseCamp, Huddle, Sprint.ly, Github, BitBucket, SVN ✔ Rackspace, Zoho CRM, Salesforce, Azure, AWS I am always looking forward to long-term relationship based on client satisfaction!

    $33.33 /hr
    285 hours
    5.00
  5. Andrei C.

    Andrei C.

    iOS Developer(Swift, Ionic, Xamarin, Html5)

    Russia - Last active: 28 days ago - Tests: 7 - Portfolio: 6

    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 )

    $45.00 /hr
    180 hours
    4.42
  6. Marin Antonescu

    Marin Antonescu

    Talented iPhone App Developer with Web Programming Experience

    Romania - Last active: 11 days ago - Tests: 7 - Portfolio: 11

    I'm an iOS developer with over 8 years of professional experience in software engineering, including last 4 years in development of applications for Apple's mobile devices and earlier background in web development. I'm passionate about efficiently creating great software in agile way. Skills and expertise: - Scrum/Agile development experience, - understanding of software release process, - ability to communicate and collaborate efficiently with remote managers and teams (emails, teleconferences, project tracking tools, bug tracking tools, etc.), - experience in work for international customers (USA, UK, Germany) in multinational team, - hands-on code review process, - working with cross-platform code, - understanding of quality assurance process, - focus on getting things done, - ability to learn new technologies quickly, - ability to act as a team leader, - focus on gaining information needed to deliver the work, - ability to design and develop the product satisfying customer needs, - understanding of post-release customer support process, - iOS and Android experience as a user.

    $33.33 /hr
    94 hours
    5.00
  7. Marin M.

    Marin M.

    Professional iOS/Android(Native, PhoneGap) App Developer

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

    Dear Clients. Thanks for visiting in my profile. I am a developer with more than 7+ years experience, who is found of doing great applications for iOS and Android. I have developed variety applications for last 7 years and have professional knowledge of development in most of iOS layers and Android SDK. I am a fast and accurate programmer.My goal is to provide fast and accurate Mobile application. I try to provide my best service for my client. I trust quality not quantity. My main skills area are as follow: - Cross Platform Mobile app development: Cocoa Touch, PhoneGap, Xamarin, Android Studio. - Mobile Game development, Cocos2d, Cocos2d-x, Corona SDK, Unity2D/3D - Mobile UI/UX design - Objective C,Java, JavaScript, PHP, Codova, Ionic,Node.js, Angulor JS, Mongo DB, Ruby on Rails, HTML5, CSS, - GPS/Google Map, Core Location, Mapkit, OpenStreetMap, In-house Offline Map, Foursquare - Social Media, Facebook, Twitter, LinkedIn, Instagram - Web services, XML/JSON, Parse.com, Quickblox.com, MySQL, Apache, SQLite - Mobile Ads, Chartboost, RevMob, AdMob, Vungle, Flurry SDK, iAd. Please check this site. Then you will be know about me. http://marinmolbovanu.wix.com/marin Thank you very much !

    $29.99 /hr
    43 hours
    5.00
  8. Xi Wang

    Xi Wang

    Expert iOS App Developer with Financial, Social App experience, More

    China - Last active: 5 days ago - Tests: 6 - Portfolio: 7

    "Faster is cool. Faster is in fashion. Faster is the talk." - That's my notion. I have over 8 years of experience developing native iOS applications in Xcode. I am comfortable with all aspects of mobile application development (application code, database backends, RESTful APIs, testing/debugging, and submission to App Store). I submitted 30+ apps in the App Store and knowledge of Apple Review and Human Interface Guidelines. I started my work with Mac OS X development when Apple came out with iPhone SDK.. since then iOS has been my world and my pride. I have worked on a wide variety of complex projects that include social media, financial for loan, mortgage, Parse.com, chatting, business and productivity applications. I was also leading the team to test(manual/funcational/stress test) the applications. Also, I have worked few Android applications and I am always open to exploring and creating new and awesome stuff. I feel mobile apps give me a way to show off my creativity and enjoy my work. So, if you want really creative complex apps that are architecturally strong.. I am the Guy!! As an experienced developer of both iOS and Android mobile apps, I have the skills and experience to create your app quickly and accurately. I am offering a FREE 30 minute consultation before you hire your app coder. With my extensive experience I can give you the most efficient design for your app. You won't regret giving me a try. --- Wang --- ( --- PS : Hiring a coder is a difficult decision. You want to hire someone who is not just a "part timer". Coders come and go with the wind, and you want someone who will be available for years to come. You may have just a simple app now, but as time goes on you can count on me to be there and help you if you want to upgrade or make updates to your app. While the other coders are out of business, I will be there for you to rely on. I pride myself in my availability. I will respond to EVERY email or message you send me. I am dedicated to excellent service. I am very fluent in English. Many of my clients speak English and I am to understand your request easily, and respond to you in easy to understand English. I make sure there are no confusion or misunderstandings. I will always restate your request back to you to ensure no mistakes are made. I have many references and invite you to request their email addresses to ask them about their experience with me. Many I have had several year ongoing relationships with and they always come back to me for their next project. Thanks for your consideration )

    $33.33 /hr
    12 hours
    5.00
  9. John Kinder

    John Kinder

    Software Developer

    United States - Last active: 12 days ago

    Highly skilled objective-c developer, with over 10 years working on mostly large complex projects; worked extensively as web service client; good knowledge of Core Data, Core Animation, Cocoa and AppKit; familiar with iOS and anxious for more; adept at learning new APIs and code bases; quick coder and debugger, quality work.

    $65.00 /hr
    149 hours
    5.00
  10. Alin Barbu

    Alin Barbu

    Developing high quality native apps.

    Romania - Last active: 11 days ago - Tests: 4 - Portfolio: 7

    iOS Development | Android Development | UI/UX Design | QA Testing | Backend Solutions | Project Management | Bug Fixing | Porting Apps Between Platforms I am a full-service mobile developer and our mission is to help entrepreneurs and business owners expand their reach in the rapidly growing mobile marketplace. I have always worked towards putting together a solid team of experienced engineers, able to properly handle all aspects of development. From simple but intuitive principles to complex functions and backend coverage, I am always looking for our next big challenge. If youíre interested in starting a new mobile venture, then I am interested in hearing from you. I can provide: 1. Complex functionality I have a wealth of experience in both iOS and Android platforms: tell us what you want your app to do and weíll tell you how it can be done. 2. Integration with 3rd party APIs A lot of remarkable technology is already available which can be used to enhance the userís experience. I know how much this can improve an appís value and we never shy away from using the latest trending APIs. 3. Eye-catching designs I know how important it is for each app to have a unique and attractive look. That's why design is very important to us and our creative team has always come through in this regard. 4. Stability I will ensure the app is functioning properly and resists to stressful situations. 5. User-friendly, intuitive layouts I understand the importance of providing the user with a pleasant experience every time they access the app. This is another key focus that will always be covered in the design stage. 6. Feedback and consulting Having been in this business for a long time, we can provide our clients with thorough insights and qualified suggestions. I take a genuine interest in the apps we work on. You can always expect us to welcome questions and discuss the project together. 7. Quality Guaranteed Once an app is released, we provide a 6 Month Quality Guarantee. If any issues were to arise during that time which fall within the scope of the project, I will handle them free of charge. Our General Approach to Development: 1. Project breakdown Review the scope of the project; determine requirements and provide an approximate cost 2. Wireframing Create a visual representation of the project breakdown See example here: https://dl.dropboxusercontent.com/u/8542183/wireframe_example.png 3a. Graphic Design Decide color palettes, create layouts, icons etc (overall branding and design of the app) 3b. Web and Backend work At this stage, we also begin work on any 3rd party requirements the application might have. 4. Development We provide development builds and updates regularly (at least twice a week, but sometimes as often as every day) 5. Client Approval We work with the client until the app has been successfully released on the App Store. If needed, we can provide several small iterations for comparison. 6. Post-Production Support After release, we provide a 6 Month Quality Guarantee. If any issues were to arise during that time which fall within the scope of the project, our team will handle them.

    $33.33 /hr
    30 hours
    5.00