Profile image of codepen
@codepen
Flag of China jilin, China
Member since September, 2013
0 Recommendations

codepen

I have been developed web, database and mobile(iOS/Android) applications over 5 years. Now I have much experience for web site development and mobile application/game development. My skills are as follows: - Web Service, Ajax, JSON, JQuery, Javascript, PHP, JSP - Web Scraping - MySQL, Oracle, SQLite - Cocos2D, Cocos2d-x - iPhone/iPad app & game - Android app & game - Winphone8 app & game - C/C++/C# I'd like to help my Employer to success in the Internet World with my hard work. My Employer's success is my success. I will support high quality and excellent result. Thank you.

$20 USD/hr
4 Reviews
1.4
  • 60%Jobs Completed
  • 100%On Budget
  • 100%On Time
  • 25%Repeat Hire Rate

Recent Reviews

  • image of chrislavigneqc PHP email Form $15.00 CAD

    “Very patient, and very professionnal. One of the best freelancers I had the chance to work with”

    chrislavigneqc Flag of Canada 1 year ago.
    • PHP
    • Engineering
    • Software Architecture
    • HTML
    • Email Marketing
  • image of xdesignssarl Editing Multiple lines with one submit $15.00 USD

    “Delivered on time, and he develops fast, sure i would hire him for another project.”

    xdesignssarl Flag of Lebanon 1 year ago.
    • PHP
    • MySQL
    • HTML
    • jQuery / Prototype
  • image of SanketJain Project as discussed with JinJingRi $400.00 USD

    “The project is not completed according to the dispute”

    SanketJain Flag of India 1 year ago.
    • C++ Programming
    • Hire me
  • image of solow01 Visual C# - Change power option from c# program $16.25 USD

    “Work was done on time, quality of work was fantastic. I highly recommend this freelancer. He knows his stuff!!!”

    solow01 Flag of United States 1 year ago.
    • Visual Basic
    • .NET
    • C# Programming
    • Software Architecture
    • Software Testing

Experience

Software Engineer

Jan 2013

Software Engineer

Jun 2005 - Dec 2007 (2 years)

Education

Embedded Software Lab

1996 - 2000 (4 years)

Certifications

Software Architecture (2000)

Publications

A new memory management algorithm for in-memory database

Badges

  • Smart Money

    Create 10 Milestones.
  • The Regular

    Log in every day for 1 week.
  • The Seeker

    Bid on 20 projects.
  • Pro-Profile

    Complete your Profile 100%.
  • All Star

    Receive a 5-star rating for a project.
  • The Adventurer

    Complete your first project.
  • The Perfectionist

    Edited a bid.
  • Nine-to-Fiver

    Win a project and accept the offer.
  • Fast Responder

    Bid within 2 minutes of a project being listed.
  • Grand Tourer

    Visit all recommended features that Freelancer.com offers
  • Smart Money

    Create 10 Milestones.
  • All Star

    Receive a 5-star rating for a project.
  • Grand Tourer

    Visit all recommended features that Freelancer.com offers
  • The Regular

    Log in every day for 1 week.
  • The Seeker

    Bid on 20 projects.
  • Pro-Profile

    Complete your Profile 100%.
  • The Adventurer

    Complete your first project.
  • The Perfectionist

    Edited a bid.
  • Nine-to-Fiver

    Win a project and accept the offer.
  • Fast Responder

    Bid within 2 minutes of a project being listed.

My Top Skills

  • PHP 2
  • HTML 2
  • C# Programming 1
  • MySQL 1
  • C Programming 0
  • Javascript 0
  • Mobile Phone 0
  • AJAX 0
  • iPhone 0
  • Android 0
  • SQL 0
  • Wordpress 0
  • Objective C 0
  • CakePHP 0
  • Codeigniter 0
  • iPad 0
  • C++ Programming 0
  • HTML5 0
  • Windows Phone 0
  • Software Development 0

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