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Objective-J Upwork freelancers typically receive a client rating of 3.67.

Last updated: August 1, 2015
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  1. Ilya Kulakov Agency Contractor

    C++/Obj-C, iOS/Mac OS X, Cappuccino, Python, CUDA/OpenCL developer

    Russia - Tests: 2

    I can: - Develop browser plugins using Netscape API (NPAPI) - Develop browser plugins for Safari and Chrome using native API - Develop web front-ends using Cappuccino - Develop iOS and OSX apps in ObjC using native API and frameworks - Develop launchd/inetd-compaitable agents and daemons - Develop SIMBL-like plugins for Mac OS X - GPU and heterogeneous computing using OpenCL - Write apps/scripts using VMware VIX API - Adopt you cross-platform application for distribution on Mac OS X and Mac App Store. - Develop network applications using ZeroMQ I'm ready to dive into and learn new technologies. My repo on GitHub:

    Groups: Application Developers Alliance

    Associated with: GreatFruit Agency

    $44.44 /hr
    2,038 hours
  2. lee daniel

    lee daniel

    3 Amazing Developer Apple Watch | iOS | Android

    China - Portfolio: 2

    Hi, Dear My Potential Clients! My goal is to make You Win in the IT world. With all of my competencies and creativity, I work hard to deliver an Excellent Competitive Solution to you. The long involvement in web development allowed me to have rich and deep insight into every aspect of web technology. My skill set is based on a strong combination of good education along with rich development experience and would be always up-to-date with new technologies. As a freelancer, my goal is to be a valuable developer who could add real value to my clients. Your SUCCESS is my SUCCESS! Let's WIN-WIN in IT world. I look forward to a long term relationship with you based on trust. Thank you for reviewing my profile.

    $38.00 /hr
    0 hours
  3. Le Quy Loc

    Le Quy Loc Agency Contractor

    [Top 10 oDesk] iPhone/iOS and Android Developer

    Vietnam - Tests: 3 - Portfolio: 10

    . ********Mobile is changing the world****** If you are looking for a developer to turn your idea into world class mobile application and find a long-term partner, I am here for you. With more than 3000 working hours, I am among the most experienced developers you can find on oDesk. Now my sole focus is developing apps for iOS and Android, also design, QA, and submission. My qualifications:  - Programming languages: objective-c, java, android-sdk, web-services, iphone-development, android-development, sqlite, jquery-mobile, html5, ipad, amazon-web-services, cocoa, cocos2d, apple-xcode, eclipse, php… - A work style that is extremely detail oriented - Strong communication skills - A complete Odesk profile I'm very friendly, straightforward, honest, cheerful, hard working and very easy to work with. I am looking for long-term relationship with clients, come and work with me to find out that I am your excellent partner.

    Associated with: MOBIONEER Agency, Kiwi

    $22.22 /hr
    3,775 hours
  4. Priya J. Agency Contractor

    Expert iPhone and Android Developer

    India - Tests: 5 - Portfolio: 13

    Have a strong knowledge in Objective-C, Swift, C and C++. Responsible, self-motivated, have ability to work in a team, within tight deadlines and under pressure. Always interested in learning new technologies and improving my programming skills. I'm working in a company of professional iOS designer, so if your project requires a graphics and constructing the UI, you may be interested in his services too. I have all needed equipment and devices for effective testing and debugging, such as iPhone 4S, iPhone 5S, iPhone 6+, iPad 2, iPad Air. We follow: Methodical Production Facility Strong Team with good communication Cost effective solutions Company grown strong over a period of time More than 80% business that we do are from our repeat clients.

    Associated with: Apptech Mobile

    $14.00 /hr
    178 hours
  5. Pavel Micka

    Pavel Micka

    Senior Mobile(iOS,iPhone,iPad,Android) App Developer with Web back-end

    Czech Republic - Tests: 2

    I'm Pavel. I'm a senior mobile (iPhone, iPad, Android) developer with extensive experience in building high quality sites. My experiences range from creating MOBILE APP with BACK-END for You. I like working on projects with you that cares about creating beautiful and usable interfaces. I'm flexible with my working hours and am happy to work closely with any existing freelancers you work with. My Main Skill and experience

    $53.00 /hr
    0 hours
  6. Vitaliy V.

    Vitaliy V.

    Android, iOS, WEB

    Ukraine - Tests: 1 - Portfolio: 3

    Started serious programming from 2012. I have an practical experience in mobile app development for iOS and Android. My portfolio included indi games and commercial mobile app using the capabilities of the devices: accelerometer, camera, gps navigation and others. Frameworks for developing: Xcode, Android, Xamarine, Corona sdk, Intel xdk

    $11.11 /hr
    0 hours
  7. Catherine Harding

    Catherine Harding

    Writer, Teacher and Proofreader

    Canada - Tests: 5

    * 20+ years experience teaching English as a second language to students of all ages * 20+ years experience working with writers of all experience levels to achieve their professional, academic, personal, and career-related * 10+ years experience researching/writing for television documentaries, magazines, newsletters, product reviews, and publicity kits * Attentive to detail, organized, and punctual

    $16.67 /hr
    0 hours
  8. Ivan Tkachenko

    Ivan Tkachenko

    software and web development

    China - Tests: 8 - Portfolio: 1

    I have half year (approx.) experience of software development at open source projects mostly in Python and JavaScript. I'm efficient in text processing (also keep in mind my good knowledge of Chinese) and task automation (Shell scripting). I'd prefer to work as team member, but also can solve complex problems independently. I'm experienced in Python, Beautiful Soup, lxml, HTML(5), CSS, Web scripting, JQuery, JSON, AJAX, Node.js, Bash, C (general programming), Objective-C (UI)

    $6.00 /hr
    0 hours
  9. Roderic Campbell

    Roderic Campbell

    iOS Engineer

    United States - Tests: 1

    An expert in all things iOS. I've got several years of experience delivering high quality, high profile apps including the iPhone app for the social action network at as well as the iPhone app for Quantified Self dream app Jawbone UP. I'm not afraid to dig deep into large projects and ramp up time is minimal.

    $111.11 /hr
    0 hours
  10. Rakesh Ravi

    Rakesh Ravi Agency Contractor

    I Phone | Android | Black Berry Mobile Application | iOS Developer

    India - Tests: 2 - Portfolio: 4

    Hi, I am Rakesh, more than 5 years of experience in IOS development. I am applying for this job on behalf of PromDel Solutions which is a pioneer IT Company located in Cochin, Kerala, India. • Working with team members to develop iPhone applications. Mainly focused on web services related iPhone applications. • Working with Objective C, XML and JSON to develop the iPhone applications. Recently Undertaken IOS Works Mobile Apps Here I am providing some links to our previous Mobile Apps Development works. Portafare IMac®8, 1, Apple® - Mac OS® X (10.7.2) Lion, iOS 5 SDK (Software Development Kit) Objective-C®Programming Language, Xcode® developer software 4.2 Shoulder Rotator Cuff IMac®8, 1, Apple® - Mac OS® X (10.7.2) Lion, iOS 5 SDK (Software Development Kit) Objective-C® Programming Language, Xcode® developer software 4.2 AnkleSprain for iPad IMac®8, 1, Apple® - Mac OS® X (10.7.2) Lion, iOS 5 SDK (Software Development Kit) Objective-C® Programming Language, Xcode® developer software 4.2 Health & Fitness Medical I Rehab I phone apps, android Tools Used Xcode, Interface Builder, iphone simulator, Mac OS Tourism App Kerala Glimpses I phone Apps, android Tools Used Xcode, Interface Builder, iphone simulator, Mac OS Road to Goa API’s used UIKit, Foundation, CoreGraphics, MapKit, MessageUI, CoreLocation Tools Used Xcode, Interface Builder, iphone simulator, Mac OS I Draper API’s used UIKit, Foundation, CoreGraphics, MapKit, MessageUI, CoreLocation Tools Used Xcode, Interface Builder, iphone simulator, Mac OS iFood Platform Version: Indigo Technology : Android 2.0 EMR- A tablet based application Platform Version: Indigo Technology: Android 3.0 Web service: WCF If you entrust your work in my hand, I will finish the work in time as cost effective. Client satisfaction and your valuable reply is the stepping stone to our success. So I will try my best to achieve that goal. I will be available to chat with you by IM, email or Skype to find out details on what needs to be done. I would be happy to set up a convenient time for discussion. Thanks & Regards Rakesh

    Associated with: PromDel Solutions

    $16.00 /hr
    0 hours