Cocoa Freelancers

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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, 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: July 1, 2015
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  1. August Patterson

    August Patterson

    iOS Developer

    United States - Last active: 09/02/2014 - Tests: 2 - Portfolio: 6

    I am a Kansas City local mobile developer, with 4 years experience developing iOS Apps. I've been freelancing since mid-2012 and can provide referrals from every client. Before freelancing, I was the lead dev. over a remote iOS dev. team at a top rated marketed agency, responsible for solution architecture, code structure, quality and all software deliverables. I have developed solutions for everything from a startups first product to an enterprise level licensed software. I can help flush out design and feature ideas, backend data structure optimization, what technologies to leverage, how to code for future growth and cross platform compatibility. Visit my site at Kansapp.com What you get working with me is a developer that understands business and can conceptualize your vision and execute it how you envisioned it. My expertise: iOS apps for iPad/iPhone/iPod, iOS4,5,6,7, Xcode 3-5.x, Extensive Restful Web Service Integration JSON/XML, CoreData for local storage with optional backend mirroring for offline mode, Geolocation Features, Social Media Integration, Photo/Video/Audio Capture/Manipulation/Playback/Streaming, Peripheral Device Integration such as MSR/Barcode Scanner/Keypad/Robotics, Bluetooth/Bluetooth LE integration , InApp Purchase, iBeacon, program with or without StoryBoards, oAUTH 2.0, Unit Testing, Parse Integration, Arduino Prototyping, SQL/SQLite, HTLM5, CSS3, .NET, C/C++, Java

    $83.33 /hr
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  2. Martin Karasek

    Martin Karasek

    iOS/iPhone/iPad/Android/Objective-C/Swift/Java Expert

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

    I have developed a wide range of iPhone/iPad/iOS Apps using xCode/Objective-C/Swift/Java including Photo & Video Sharing Apps, Dating Apps, Location Based Apps, Augmented Reality Apps, Utility Apps and Trivia Quiz Games for over the last 5 years. As a freelancer, My Objective is to deliver "High-Quality" and "Bug Free" App which you and your customers like. My highlight projects and my roles in 2014. 1. Healthcare / Fitness iOS app developer as Core iOS developer. - iPhone / iPad UI programming - RESTful API integrating - iOS 8 HealthKit integrating - Created iOS framework for custom widgets - Connected with several 3rd-party health/fitness apps - Worked with good team play - Trello / Slack experience 2. Social / Messaging iOS app developer as Senior iOS developer. - iPhone / iPad UI programming - RESTful API integrating - iOS device compatibility - XMPP text messaging - Opentok video conference - Great git / jira experience 3. Fun / Social photos game developer as iOS developer. - Improved game UIs - Fixed / Updated game front-end - Parse back-end - AppStore / iTunes experience 4. Sports iOS app developer as Lead Swift programmer. - Swift programming - Converting Objective-c to Swift - Cocoapods experience 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 - 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 - Daily Communication - Skype, Slack, HipChat, Email I own an iPhone 4S, iPhone 5, iPad 3, and iPad 2 to test on. My workstation is a Mac Pro with Xcode 6, Adobe Photoshop CC, and Microsoft Office installed. I'm now seeking opportunities that will allow me to further develop my skills by providing creative and high quality solutions to my clients. I enjoy new challenges on a daily basis, looking to overcome my own high standard goals I will always do my best to realize your idea into application perfectly. Please feel free to contact me anytime with your idea. Thanks.

    $55.00 /hr
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  3. Adrian Smit

    Adrian Smit

    Swift , IOS 8 Expert

    Lithuania - Last active: 1 month ago - Tests: 4 - Portfolio: 4

    I am a hardworking , highly proficient IT professional with 8 years of rich experience and a real passion for application development. Looking for a suitable IOS developer position with an exciting and innovative company that offers rooms for progression. . Used native Swift , Objective-C to develop IOS Applications. . Responsible for general maintenance of application library and debugging. . Responsible for bandwidth, memory and performance optimiztion to reduce data costs. . Test everything Applications via actual devices (iPhone 6 / 6 plus / iPad mini) Thanks A.S

    $40.00 /hr
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  4. Sasha Nizhnikov

    Sasha Nizhnikov

    Senior Software Developer

    United States - Last active: 16 hours ago - Portfolio: 5

    Senior Software Developer with vast experience in NLP and ELearning projects, Healthcare IT development, DAM and Amazon Cloud projects, Web design and full website development (including eCommerce projects, e.g. online stores). Have had grand projects in GPS/Mapping area, full Scorm development. Developed a number of mobile and desktop apps. Tools & Technologies: C, C++, Objective-C, Cocoa, Android App Development, Android, Unix, Git, Django, C#, PHP, Java, Javascript, HTML, CSS, Python, MySQL Administration, SQL Programming, PHP5, AJAX5

    $30.00 /hr
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  5. Yegor Malinovskii

    Yegor Malinovskii

    High skilled iPhone, Android and Apple Watch Developer

    Russia - Last active: 1 month ago - Tests: 4 - Portfolio: 2

    Dear, Everybody. Nice to meet you. This is high skilled iPhone and Android developer in Czech. I have done 90+ big projects(60+ iPhone and 30+ Android) perfectly. I can realize your project quickly and perfectly. Followings are general experiences I have gotten so far. - Making APIs by PHP, Amazon Web Services, Parse and etc. - Push Notification - Video/Audio/Image Processing by native frameworks. - Memory/Performance Optimization. - Payment Gateway Integration. - Credit Card Processing. - Publishing products on iTunes Store and Google Store. - Integration of Ad framework, such as Chartboost, Revmob, Flurry and etc. - Integration of Analytics - Flurry, Google and etc. - Google Map API - Game Development by given resources and details. I'm always ready to work in full time. Please feel free to message me anytime. Thank you for reading. Yegor Malinovskii

    $66.67 /hr
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  6. David Hogeveen

    David Hogeveen

    iOS | Android Guru & Agile/Scrum Product Manager

    Netherlands - Last active: 1 month ago - Tests: 1

    7+ Years working in IT field honed me to be an Ace of software development equipped with cut-edge technologies and creative ideas on top of rapid changes & advances. Focusing on developing iOS ( iPhone & iPad) | Android | Web Applications , worked as a Software Architect | Project Manager | Team Leader | Product Manager . As a product Manager, I have implemented and used Agile/Scrum development methodology when developing mobile enterprise apps. Aims on professional working and making clients say "Cheese". Expertise area -Social Networking Online Chat | Photo Sharing | Friend Request | Facebook | Twitter | Printerest | LinkedIn | Feed | Youtube | Comment -E-commerce Online Shopping | Auction -Multimedia Audio Streaming | Video Streaming | Photo Editing | Video Editing -Games 3D Games | 2D Games | RPG | MMORG | Unity3D Games | Text Games -GPS Navigation | Position Tracking | Google Map | Yahoo Map -Web Service WSDL -Push Notification -Payment Gateway Integration -SEO Technical skills -Programming Languages : C | C++ | C# | Objective-C | Java | PHP | Perl | Python | Ruby on Rails | Java | VB | ASP.NET | HTML | HTML5 | CSS | Ajax | AngularJS | Knockout | XML | WSDL | jQuery | UML | Javascript -Database Servers : MySQL | SQLite | PostgreSQL | MSSQL | Oracle -Frameworks : Cocos2d | Cocoa Touch | Drupal | CakePHP | CodeIgniter | Yii | Joomla | Zend | AngularJS | .NET | PhoneGap | Corona | MapKit -CMS : Wordpress | phpBB -E-commerce : Magento | Oscommerce | Prestashop | ZenCart | Opencart | Woocommerce | NopCommerce | VirtueMart | Shopify -Development Environment : XCode | Visual Studio | Zend Studio | Jasper Studio | Xamarin Studio | Android Studio | Enterprise Architect | NetBeans | Rational Rose | Eclipse -Hosting Servers : Apache | IIS | Tomcat | LAMP | WAMP | XAMP | MAMP -Other : Node.js | KnockoutJS | Django | Bootstrap | JSON | RSS | SOAP | REST For years working as a freelancer, I desire myself to satisfy client's needs with quality work. I am always ready to accept your offer. Quick response is my significance. Feel free to contact me. ******************* Try not to become a man of success. Rather become a man of value. *******************

    $44.44 /hr
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  7. Jonas Lin

    Jonas Lin

    Senior iOS/Android/Apple Watch App Developer

    Taiwan - Last active: 15 days ago - Tests: 6 - Portfolio: 5

    I've been working as a professional Software Engineer since July 2008. I have 7 years of experience in developing a very wide range of different systems using wide range of different languages/technologies. Over 5 years of iOS & Android App development experience (social, business, entertainment, applications, cocos2D game development). I have strong understanding of best Mobile practices. It is my pleasure to work on bringing your ideas and projects to life and assist you in achieving business goals. Below are my technical skills: - iOS7/iOS8, Android, Apple Watch Apps - JSON/XML parsing - Sqlite, Sqldb, coredata - OpenGL ES Experience - Unix Command line (Mac OS X, Ubuntu, Fedora) management Thank you very much to read my overview.

    $49.00 /hr
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  8. Tom Michael

    Tom Michael

    Experienced iOS, Android App Developer

    Netherlands - Last active: 1 month ago - Tests: 3

    I am iOS / Android app developer with many years of experience. I started programming in 2008, have been developing iOS / Android apps since 2010. I am strongly focused on developing my skills even more. You can expect a reliable and responsive professional who understands client needs and pays great attention to detail. I do and love well designed applications which is full-featured while easy to use. My expertise: * iOS / Android: - Creating native iOS / Android applications; - Database, iCloud, location and map features, messaging apps; - Connecting with REST backend, different APIs, local persistence, caching, authentication, oAuth (RestKit, AFNetworking); - Custom views and animations. - Parse, Stripe, Google Analytics. * Cocoapods; * Git, GitHub, Bitbucket; * Testflight, Crashlytics. * UI/UX, Human Interface Guidelines. Thank you for your careful reading, Tom Michael

    $33.33 /hr
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  9. Lukas Batista

    Lukas Batista

    High quality guaranteed iOS developer

    Germany - Last active: 16 hours ago - Tests: 1

    Dear Greetings! I’m a professional mobile developer. During the last course I worked for mobile company as Mobile & Web Product/Project Manager and have developed about lots of mobile apps and games. After carefully reviewing the experience requirements of your job description, It seems to me that I am a suitable match for the job. I have excellent experience in mobile app and game development & can create high quality mobile app within very short time. And I'll provide you with all support from designing to submission to the App Store including free bug fixing support while you need to do the least. I've strong expertise in mobile and web applications including iPhone SDK, Cocoa Touch / Objective C, Interface Builder, OpenGL ES, Open AL, Game Center, iAd, In-App Purchase, Core Audio, Core Animation, Core Graphics, Web Kit Programming, Event Kit, Accelerometer, GPS and Core Location Framework. I've already developed some similar applications that can be of great help in developing your application. If you provide me with more detailed requirements of your project, I can give you my idea and suggestion about how it is looking and how to improve it based on my past experiences.And I'll provide you most approximate timeframe and budget to complete your project. I'm working with strong support team of highly talented developers so I can overcome any technical problems quickly. I work under NDA and keep secret about clients and their ideas.I work full time and I stay online for 10 hrs a day for communication, so there will be no communication problem during the project.I have excellent communication skills and English.If you feel there is a mutual interest,please contact me to proceed further with your project.Thank you in advance for your time and consideration. I look forward to Hiring from you soon.

    $55.00 /hr
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