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, 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. August Patterson

    August Patterson

    iOS Developer

    United States - Last active: 09/02/2014 - Tests: 2 - Portfolio: 4

    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
    0 hours
    0.00
  2. Martin Karasek

    Martin Karasek

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

    Czech Republic - Last active: 4 days ago - Tests: 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
    11 hours
    0.00
  3. David M.

    David M.

    Mobile/Web Winner

    France - Last active: 1 month ago - Tests: 5

    Dear visitors! Thanks for the opportunity to introduce me! :) I have been working in I.T. software development area for over 5 years after graduated university. I was amass a lot of software development experiences and high skills to self. I am feeling strong experiences and skills in Native iOS/Android application development as well as web service. My business motto and skills set is such followed: 1. My business Motto - Long term relationship build through my honestly service. - Best QA and perfect result. - Perform a technical analysis of requirement before start working. 2. My Skills and Experiences set. - Major skills : SOCIAL NETWORKING APP DEVELOPMENT - Google Map / GPS Service - Video/Audio and Photo Processing for mobile - Online Marketing / Shopping Application - Online Chatting application - Web backend/frontend service 3. My programming languages. - objective C / Java / C / C++ / XCode / Eclipse / Swift - PHP/MySQL/MSSQL/Ajax/JSON/XML/Jquery/Javascript/HTML5/CSS 4. API Integration skills: - GPS/Google Map API - FB/Twitter/Linkedin/Salesforce/Google + API - Paypal / Credit Card API - SMS API ........................ Available working times: 10hours / everyday 6 days / every week Let's go with me!!!

    $55.56 /hr
    0 hours
    0.00
  4. Csaba Gyenge

    Csaba Gyenge

    Talented mobile developer (iOS/Android)

    Hungary - Last active: 5 days ago - Tests: 2

    YOU WILL MAKE MONEY WITH YOUR IDEA AND ME Hello Hiring Manager. I have been developing Mobile Applications for the last 5 years and have a very thorough knowledge of the latest mobile application technologies and tools. I have developed a wide range of mobile applications using iOS(iPad & iPhone), Android. I have a team of iPhone, iPad, Android & web developers working with me. This helps me to provide iOS, Android,Amazon, Windows8 Apps and the website & web-services from a single source. My Skills include Cocos2d Game,Box2d, Back-end server, Reskin, Video, Camera, Image processing, Video/Audio Streaming, Decoding/Encoding, Facebook, Twitter, Youtube, Flicker, Instagram,Googe Map, Core graphics, Core image, OpenCV, Opengl, Animation, Barcode, QR code, ZXing etc. Please check my portfolio. Thanks. Csaba.

    $40.00 /hr
    0 hours
    0.00
  5. Victor Taras

    Victor Taras

    Top Rated iOS | Android App, Game Developer

    Russia - Last active: 9 days ago - Tests: 10

    I have more than 10 years working experience in the IT industry (software engineer: 5 years and mobile developer: 5 years). I have an extensive knowledge of C/C++/ObjectiveC languages, broad experience in a number of professional products such as mobile apps, cross platforms solutions, embedded systems, networking and multithreading solutions, algorithm development. My skills and experiences: - Native: iOS, Android (Objective-C, Swift, Java, C#, C, C++) - Web service: XML/JSON, REST/SOAP, eCommerce - Device, Kit: Bluetooth Low Energy, iBeacon, NFC, credit card reader, MIDI - Cloud backend: Parse, Amazon, Firebase, Foodie, remoteStorage - Video/audio/image processing: OpenCV, GPU Image, CoreAudio - Video/audio streaming, codec: Wowza, Red5, H.323, MPEG-4 - Speech recognition, text-to-speech, Siri - HTML5, Ruby on Rails, PHP, ASP, JSP and their frameworks - MySQL, SQLite, Oracle, SQL Server - Facebook, Twitter, Linkedin, Instagram, Youtube, Pinterest, Vimeo - Google Map, Foursquare, Geolocation, GPS, Open Street Maps - OpenGL, Corona, XMPP server experience - CoreData, CoreAnimation, CoreGraphics, CoreText - In-App Purchase, Push notification - iAd, Adwirl, Revmob, Admob, Chartboost, Tapjoy, Flurry, Testflight - JIRA, BaseCamp, Github, BitBucket, SVN - Cloud services: iCloud, CRM, AWS, Dropbox

    $40.00 /hr
    0 hours
    0.00
  6. Lodbrok L.

    Lodbrok L.

    Mobile VOIP and Streaming Solution enginner

    Sweden - Last active: 1 month ago - Tests: 5

    Dear, I am passionate VOIP / Streaming Engineer with 5+ years rich experience. Worked in domestic IT company before last 4 years, developed & managed several voip and streaming solution of many voip provider such as SonaTel, GiantTel. Here are my core strength - management and build a VOIP server by SIP protocol - integrate with billing system - build a streaming media server using HLS stream protocol - encryption/decryption skill of video and audio codec - build a chat server by XMPP protocol - build a voip dialer for Mobile Phone such as iOS and Android - build a streaming client from media server or IP camera - build & integrate with instant chat and message by XMPP My experiences are + voip server such as Asterisk, FreeSwitch, Kamailio + billing system such as A2billing, AstBill, Asterisell + mobile voip dialer such as Linphone, PJSIP, CSipSimple + Wowza, ffmpeg, Red5 for streaming server + GStreamer, Vitamio for streaming mobile client + OpenFire, Twilio, QuickBlock, Jabberd for XMPP server If you're looking for VOIP/Streaming professional for your project, please don't hesitate to contact me. I promise perfect voip and streaming solution including server and mobile client. It's all my life and pleasure to build your solution with you! Thanks.

    $49.99 /hr
    0 hours
    0.00
  7. Oleg K.

    Oleg K.

    iOS and Android developer

    Russia - Last active: 12 days ago - Tests: 7

    Hi Everyone, Here is the high-skilled iOS & Android developer who turns your idea to reality. I have much experiences in the development of iOS and Android apps. I have worked on the 100+ projects and all of them have been completed successfully. I can ensure that I have nothing impossible and I can make your project successful. If you give me the project, I will do my best for you. Cheers, O. K.

    $38.89 /hr
    0 hours
    0.00
  8. Hassen Abdul

    Hassen Abdul

    Senior IOS/Android/Web(Object-C, Swift, JAVA) Developer

    France - Last active: 1 month ago - Tests: 2

    I am a mobile developer with a 6+ year career in the iOS and Android mobile development. My Development Area : - Android with Eclipse and Android studio. - Xcode, Objective-C, iOS 5/6/7/8 - Photo & Video Sharing Mobile 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 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

    $55.56 /hr
    0 hours
    0.00
  9. Mark Kot

    Mark Kot

    Simply The BEST iOS | Android Developer

    Russia - Last active: 14 days ago - Tests: 11

    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!

    $40.00 /hr
    0 hours
    0.00