ting tong
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ting tong

Excellent Mobile (iOS/iPad/Android) Developer, Online team player


Shenyang, China


RockStar Mobile Guru I'll deliver business results that you value and that protect your business while propelling your business growth. Here's what you can count on when I partner with you to solve your unique business challenges. Expert Mobile Developer with 5+ years' experience in Objective C/XCode, Java/J2EE, C/C++ and PHP. I specialized in mobile applications Since 2008. I have been working on the various mobile application and frameworks, seasoned with experience and in-depth knowledge of the mobile applications. For the last 5 years I have worked on the several companies, Red Flag Software Co Ltd, ACHIEVO and Since 2010 i developed tons of ... moreapplications for outsourcing companies for US, Canada and West Europe Companies. Finally, I could adopt all the software engineering progress and expertise in not only programming but also strategy, design, QA, submission and marketing. My Availability : * My hourly rating 35$ per hour but it is negotiable. * I can dedicate 60+ hours per week in full time. * I can talk or chat with you on skype / email. Qualification : * Possess a bachelor's degree in English and Computer Science. * Proven working history with US based clients' references. My Responsibility : * Review and perform a technical analysis of requirements * Fully dedicated to your project with a keen eye for detail * Produce a solid, detailed technical design * Write clean, modular, robust code to implement the desired requirements * Regular report of project status with relevant deliverables * Fast turn around * 100% ongoing satisfaction for your project. * Contribute ideas for making the application(s) better and easier to use * Free Bug-Fix support for 3 month after completion * 100% money back guarantee if not satisfied for any reason My Expertise : * Objective C/xCode, iOS6, iPhone SDK, iPod, iPad,Cocoa, Cocoa-Touch * Super level UI customization, suggestion of best user friendly * Google Map Service, Foursquare, Apple Map API, MapKit, Geolocation, GPS * Social Networking Integration, Social sharing, Community, Facebook, Twitter * Photo processing, filtering and effect * Video/Audio Streaming and Processing, Pattern recognition. * ePayment, In App Purchase, Paypal, Fashion, IAP, E-commerce, Commerce * OpenGL ES, OpenCV, Animation, CoreGraphics, GPUImageFramework * Web services, HTTP, JSON, XML, RSS, SOAP, PHP, HTML, HTML5 * SQLite and MySQL database * Facebook, Twitter, Youtube, Tumblr, Flickr, Instagram, Google plus * Push Notification and Local Notification, Calendar, Alarm, Reminder * Business analysis system like Flurry, rich experience of POS mobile app development * Source Repository, Testflight, Github, SVN, BitBucket Now I am looking for a client who has an idea and wants to turn it into world class mobile application and find a long-term partner. Please contact me if you are interested. Best Regards. - Ting less

ting tong has added 26 portfolio pieces. Create an account to review them.

Work History and Feedback

  • Aug 2013 - Jul 2015

    App for Iphone

    No feedback given

    $451.00 earned
    Fixed Price

  • Jun 2013 - Jul 2015


    No feedback given

    $1,500.56 earned
    Fixed Price

  • May 2013 - Jun 2013

    iOS video application for iphone ipad
    I was extremely pleased with the work performed by Ting and would not hesitate to hire him again for another project.
    136 hours
    $20.00 / hr
    $3,035.02 earned

  • May 2013 - Jun 2013

    Android Developer
    Ting did an outstanding job developing our Android application. He delivered exactly what we specified and even made a few additional enhancements that improved the functionality. We will definately recommend and hire him again.
    $1,200.00 earned
    Fixed Price

  • Mar 2013 - Jun 2013

    iOS Developer
    Work hard and provide good quality of code and has good communication skills.
    199 hours
    $25.00 / hr
    $5,170.74 earned

  • Apr 2013 - May 2013

    iOS Developer to work with UK-based team on application
    Excellent as always. Highly recommended.
    25 hours
    $35.00 / hr
    $863.34 earned

  • View More (26)

ting tong has more jobs to show. Create an account to review them.


Name Score (out of 5) Time to Complete
Adobe Photoshop CS4 Test 5.00 1st Place! 8 mins
MySQL 5.0 Test 5.00 1st Place! 21 mins
JavaScript 1.8 Test 5.00 1st Place! 18 mins
iPhone Programming OS 4.0 Test 5.00 1st Place! 14 mins
Mac OS X 10.5 Test 5.00 1st Place! 10 mins
Mobile Web Authoring Test 3.00 Top 10% 5 mins
Google Android Programming Test 4.60 Top 10% 17 mins
RSS 2.0 Test 4.20 Top 30% 15 mins
PHP Test (Old) 4.75 Top 10% 17 mins
XML 1.0 Test 4.90 Top 20% 11 mins
Cocoa programming for Mac OS X 10.5 Test 4.90 Above Average 8 mins
Objective C Test 4.60 Top 20% 9 mins
Objective C Test 4.60 Top 20% 9 mins
JSON Test 4.25 Below Average 12 mins
Programming with C Test 3.90 Top 10% 12 mins
U.S. English Basic Skills Test 4.90 Top 10% 19 mins
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Work History

6,317 hours worked
100 jobs


More than 30 hrs/week


Phone Number: Verified


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