Profile image of WangCheng17
@WangCheng17
Flag of China Shenyang, China
Member since September, 2013
30 Recommendations

MobileBusiness 

Want to see your idea brought to life? Whether you have a stick figure on a napkin or an entire workflow diagram laid out, I can make your dream come true! "Perfect Quality, Beautiful Design, Customer Satisfaction" is my motto. I am a excellent developer who has high skills in developing iPhone, iPad, MAC and Android apps. I have developed many iPhone/Android apps over the last 6 years. I have rich experience in REST API, SOAP API, JSON/XML, PHP & MySQL Web Service API, GPS and Geolocation API, Facebook API, Twitter API, Foursquare API, MapKit, GPS, Payment Gateway APIs, eCommerce platforms. My greatest advantage is that I am reliable. Thanks for your time. Best Regards.
$47 USD/hr
82 Reviews
8.0
  • 89%Jobs Completed
  • 97%On Budget
  • 100%On Time
  • 46%Repeat Hire Rate

Recent Reviews

  • image of jamesbryan18 Stage for Project £473.00 GBP

    “I couldn't recommend this developer more highly. It has been a pleasure to work with this developer and they have transformed my vision of the app into a reality. It has been a privilege.”

    jamesbryan18 Flag of United Kingdom 2 weeks ago.
    • Mobile Phone
    • iPhone
  • image of myappforsale Updated application $2000.00 USD

    “"AMAZING WORK! Wang has great time management, quality of work and was very helpful in answering our questions and showed great communication skills.ممتازة ومذهلة اوصي بها بالتوفيق”

    myappforsale Flag of Kuwait 3 weeks ago.
    • Graphic Design
    • Banner Design
    • Mobile Phone
    • Social Networking
    • Mobile App Testing
  • image of jamesbryan18 Write an iPhone application £675.00 GBP

    “WangCheng17 is a wonderful developer and offers the best service possible, any work that I have needed doing has been immediately delivered to the highest standard possible. A brilliant developer.”

    jamesbryan18 Flag of United Kingdom 1 month ago.
    • Mobile Phone
    • iPhone
  • image of eshir iPhone Project 1-4 fixes plus fb photo integration $1200.00 USD

    “She was great. Quick, knowledgable, happy to make changes to suit what I needed. Communication was great. I will definitely work with her again.”

    eshir Flag of Canada 1 month ago.
    • Mobile Phone
    • iPhone
    • Android
    • Objective C
    • iPad
    • Hire me
  • image of hs6 Extra App work $392.00 USD

    “Always a pleasure working with her, great job!”

    hs6 Flag of Canada 1 month ago.
    • Mobile Phone
    • iPhone
    • Android
    • iPad
    • Mobile App Testing
  • image of MarcWatson Updates to existing iPad app. $542.00 USD

    “Jin always comes through! Does excellent work, even on existing apps! Will definitely continue to use her talents!”

    MarcWatson Flag of Cyprus 1 month ago.
    • Objective C
    • iPad

Experience

Mobile, web Developer

Dec 2008 - Oct 2012 (3 years)

The most powerful mobile developers team in China. 20 employees with various skills such as iPhone/Android/BB/WM. Of course back-end too~~

Mobile, web Developer

Jan 2008 - Oct 2012 (4 years)

The most powerful mobile developers team in China. 20 employees with various skills such as iPhone/Android/BB/WM. Of course back-end too~~

Education

Batchler

2004 - 2008 (4 years)

Certifications

Software engineer (2011)

I am a mobile software engineer and programmer

Publications

Super Mouse

Exams

  • Freelancer Orientation
    80%
  • Android 1
    75%
  • Numeracy 1
    90%
  • US English Level 1
    90%
  • jQuery 1
    75%

My Top Skills

  • Mobile Phone 75
  • iPhone 52
  • Android 49
  • iPad 28
  • Objective C 23
  • Java 12
  • PHP 5
  • Javascript 2
  • Data Entry 2
  • Mac OS 2
  • Mobile App Testing 2
  • Website Design 1
  • Graphic Design 1
  • Excel 1
  • Cocoa 1
  • MySQL 1
  • HTML 1
  • Apple Motion 1
  • Perl 0
  • ASP 0
  • Linux 0
  • AJAX 0
  • SQL 0
  • 3D Rendering 0
  • C# Programming 0
  • JavaFX 0
  • Google App Engine 0
  • Blackberry 0
  • Social Engine 0
  • Apache 0
  • BPO 0
  • VoIP 0
  • Google Analytics 0
  • C++ Programming 0
  • 3D Modelling 0
  • 3D Animation 0
  • Appcelerator Titanium 0
  • Unity 3D 0
  • OCR 0
  • Website Management 0
  • Windows Phone 0
  • OpenGL 0
  • OpenCL 0
  • Visual Basic for Apps 0
  • Windows 8 0
  • XMPP 0
  • Game Development 0
  • Database Programming 0
  • Database Development 0

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