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. Johan R.

    Johan R.

    Rockstar - iOS App Developer

    Netherlands - Last active: 8 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
  2. Daniel Petrov

    Daniel Petrov

    Senior iOS Developer / Mobile App Expert / Architect

    Russia - Last active: 23 hours ago - Tests: 7 - Portfolio: 4

    Dear Hiring Manager, I am high skilled iOS developer working with Xcode, Objective-C, Java and Core Data on a daily basis. I am interested in best practices that are being adopted by the iOS community and implementing them into my work. I am excited about the iOS platform and I enjoy staying up-to-date on where Apple is taking the technology. Actually, I love iOS7 and iOS8 on my iPhone 5, iPhone 6 and iPhone 6 Plus and I like an Apple Watch. I have been working with native iOS development since 2010. 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 - 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. Thank you!

    $49.00 /hr
    276 hours
    5.00
  3. Muhammad umer

    Muhammad umer

    Full-time Drupal Guru/ PHP/ FB App /wordpress/Joomla

    Pakistan - Last active: 1 month ago - Tests: 7 - Portfolio: 40

    Hello! I am able to develop your site by using all the latest web technologies but i will prefer Drupal. In addition, we have powerful business experts and engineers to provide business systems for customers, such as CRM, BPM, ERP. I offer high quality enterprise software/web development/maintenance/testing / deployment services using Web2.0 technologies and have 7+ years of strong experience in the following areas : - Drupal - Drupal Customization - Linux - JSP/ASP.NET/PHP/MYSQL - XML - AJAX - Flex - JavaScript, CSS, ActionScript, JQuery, Ext JS - Object Oriented Design - MS SQL, ORACLE ACCESS, PostgreSQL - Open Source technologies - Expression Engine, Wordpress, Joomla, Drupal, Vbulletin, LightCMS, CodeIgniter, Symfony, CakePHP - osCommerce, X-Cart, Zen-Cart, Magento, CS Cart, prestashop, open-cart - Website Design, PSD to HTML conversion, HTML5 In specially, I love Drupal. Thanks :-)

    $27.78 /hr
    43 hours
    4.58
  4. Ranjeet S.

    Ranjeet S. Agency Contractor

    iOS / Android developer, iPhone , iPad Apps

    India - Last active: 23 hours ago - Tests: 6 - Portfolio: 22

    I am Ranjeet. From more than 5 years, I am working on XCode(3.2.10,4.2,4.3.2)(iOS 4,iOS 5 ,iOS 6) , Eclipse using Objective-C and java languages.My primary skill set includes development on the iPhone/iPad along with Android app development. I am skilled in Objective C, Swift , SQLite, JSON/XML parsing, MapKit, FB connect, Twitter,Foursquare,Web Services, Push Notifications ,Camera,Web synchronization,GPS,Quartz,Instrument Testing and Memory Leak Prevention, Java, etc.. I am skilled in : - ibeacon and BLE integration - Core Location / GPS - MapKit - GeoLocations / Places API - AVFoundation API / Camera API - API Development and Integration to App - JSON / XML - Facebook API, Twitter API, Youtube API, LinkedIn API Integration, FourSquare API - iAds / AdMob / Mobclix / Flurry ... Integration - Designig User Interfaces / User Experience Engineering - Core Data / SQLite - Memory Management - Developing Custom Controls - CoreAnimation API / Animations - File Uploads - RSS I focus to deliver on the following services: 1. iOS Native App Development: With over 100+ apps developed so far in multiple verticals, I have the right environment and skill set to make your vision come to reality. 2. Android Native App Development: On this platform the work spans across Gingerbread 2.0.x, Honey Comb 3.0.x, IceCream Sandwich 4.0 and now Android 4.2 "Jelly Bean" operating systems.I have successfully built over 40 android apps now. 3. Cross Platform App Development (Using Phonegap and HTML5): The future of mobile apps belongs to cross platform technology and I am fully ready to take the bulls by the horns I am looking for long term business relationship where I can utilize my skill set and provide the best quality work.

    Associated with: CS Soft Solutions Pvt. Ltd.

    $22.22 /hr
    3,893 hours
    4.54
  5. Zhenya Tulusha

    Zhenya Tulusha

    iPhone/iPad & Android developer with more than 3 years experience

    Ukraine - Last active: 12/14/2012 - Tests: 1 - Portfolio: 22

    4 years ago, I developed a wide range of websites using HMTL, CSS, PHP, and MySQL. The biggest part of them was e-shops developed and modifide for KTTSoft company. I start my carier of Mobile Software developer in KTTSoft company too. For last 3 years I have been highly integrated with mobile software development for iOS and Android (especially for iOS). For this period of time learned a lot of mobile technologies and made many different applications. You can check some of them on my portfolio page I mostly worked for DIMALEX LLC and got a lot of experience in mobile technologies and mobile developers team leadership.

    $20.00 /hr
    75 hours
    5.00
  6. Zhijun H.

    Zhijun H.

    Experienced iOS App/Game Developer

    China - Last active: 3 months ago - Tests: 3 - Portfolio: 2

    Over 5 years, I have been developing iOS apps and games. During these years, I have made many successful apps for my clients. Every time I work with clients, I always pay attention to the spec of the project and do my best to satisfy the clients. Development is my life and it's also belong to my hobby. I enjoy my life in such way and also hope everyone work with me to be happy either. I value the long term relationship, guarantee my work and deadline. I am responsible for my all past work and current work. Looking forward working with you. My skills include: iOS app/game development UIKit/Cocoa Cocos2d/Cocos2d-x Restful APIs Google APIs(Google Map API, Google Calendar API, Google Analytics API, etc) Push Notifications(Local Push Notification, UrbanAirship, Parse, etc) Parse.com, Quickblox.com(Social app development) Chat App Development Ad SDK integration (Admob, Revmob, Chartboost, Adcolony, AppLovin, Flurry, etc) CoreData Manipulation Photo App/Video App Development JSON, XML Social Media integration(Facebook/Twitter/Instagram) ... ... Thanks for visiting my profile.

    $30.00 /hr
    4 hours
    5.00
  7. Paddy Murphys

    Paddy Murphys

    The best or nothing

    Netherlands - Last active: 3 months ago - Tests: 5 - Portfolio: 5

    Thanks for reviewing my profile. Over the last 5 years, I've developed on mobile application world, especially iOS and Android platforms. During those years, I got extensive development skills of iPhone/iPod/iPad, Android, BlackBerry, Win8 Phone, Symbian as well as broad experience in a number of professional products such as web servies, cross platforms solutions, embedded system, networking and multithreading, Encryption/Decryption. I have experience in the most popular APIs and Bases: Core Data/SQLite database, Ajax, HTML parsing, Web services, Push Notification, Facebook, Twitter, Google+, iCloud, Google API. In addition to my Development skills I have strong QA and Application Design skills. I will do my best to provide you "Highest Skills", "Perfect Quality", "Constant Availability", "Correct Deadlines", "Stable Communication", "Wonderful Cooperation" I 'm looking for long-term business relationships with Customers +++ I promise. +++ 1. Successful business with me 2. Top Quality 3. Will keep deadline. 4. 1 Month AS (After Service) ***To make 100% Client Satisfaction with Perfect Quality and Excellent of Product !***

    $33.33 /hr
    0 hours
    5.00
  8. Olcan Potin

    Olcan Potin

    iOS, Android App Developer

    Turkey - Last active: 07/24/2014 - Tests: 8 - Portfolio: 8

    I am the dedicated and experienced mobile application developer, with 5 years experience of iOS & Android application development. I specialize in building and delivering the complete and quality services with the respect of high expectation and tight deadline. I will provide excellent service, with timely, accurate, and professional results. I have much experience in building social networking, photo & video, game, GPS location applications. While developing tens of mobile applications for the last 5 years, I have achieved the skill and experience in the following areas: Objective C, C/C++, Eclipse, Web Service Development, JSON, XML, RSS ,Parse, SQLite , MySQL database, Google Map Service, Photoshop, Geolocation, Social sharing, Facebook, Twitter ,Social networking integration , Paypal integration , Push Notification and Local Notification, HTML, HTML5.... When you work with me, you will get the following advantages. - Obtaining the required result in time. - High Quality and Ensurance. - Outstanding UI Design - Solution with the high-level technique. - Long-term Guarantee of the product - Future Services - Credit - Open and creative suggestion to your idea - Technical advice and current trend of the market. I will be always here to discuss with you about your new and world-class idea and the way and method to bring them into reality. I'm open to your suggestion and creative idea! Thanks.

    $35.00 /hr
    24 hours
    2.99
  9. Wang Tai

    Wang Tai

    Serious iOS/Android/Rest API Developer

    China - Last active: 2 months ago - Tests: 8 - Portfolio: 8

    My Development Area :  Photo & Video Sharing App  GPS Location and Google Map Based App  Bar code/QR code Scanner App  Image Marker and GPS Location Based Augmented Reality App  Social Media Integration such as Facebook, Twitter, Google+, YouTube, Instagram, LinkedIn, and Pinterest  Push Notification, In-App Purchase, Admob, Adwhirl, Paypal  UI/UX Design and Customization  Web Service Development using PHP/MySQL, JSON, XML  Testflight, Flurry  Github, Bitbucket, SVN and JIRA  Xcode, Objective-C, iOS 7/8, iPhone 4/5/6/6 Plus, iPad 2/3/4/Mini, iPod Touch My Promise :  Daily Communication  Full Time Working  On time and On Budget  High-Quality and Bug Free App  Clean and Well-Structured Code  Submission to Apple Store

    $36.00 /hr
    0 hours
    2.16