Profile image of simplesshh

JingGuoLuo

and invite this freelancer
Flag of China ChangChun, China
Member since December, 2011

I have developed many web app and mobile applications(iOS/Android) for 7 years. I got many good reviews as upload projects in the AppStore and Android projects received the authentication of China Software Authentication Company and passed the CMM level 3 examination for verification. Especially I have rich experience and high skills for Javascript. jQuery & jQuery Plugins & UI, AngularJS, BackboneJS, embedJS, ... jQuery mobile, Ionic, Kendo mobile, ... Please find me, if you want to get Quality Work, Fast Turnaround, Fair Price... If you give projects to me, I will try and you will get a good result.

4.8 / 5
6.2 / 10

@simplesshh

  • 34%Jobs Completed
  • 96%On Budget
  • 83%On Time
  • 8%Repeat Hire Rate

Recent Exams

  • Objective C Level 1 Top 1%
    85%
  • Freelancer Orientation Top 4%
    80%
  • C 1 Top 5%
    90%
  • US English Level 1 Top 7%
    98%
  • xcode v4 level 1 Top 15%
    78%
  • C++ Level 1 Top 29%
    75%

Top Skills

  • iPhone
  • Mobile Phone
  • iPad
  • Android
  • Objective C
  • HTML5
  • Javascript
  • Cocoa
  • PhoneGap
  • MySQL
  • jQuery / Prototype
  • Game Development
  • PHP
  • Java
  • XML
  • Graphic Design
  • Windows Desktop
  • Linux
  • AJAX
  • Joomla
  • Photoshop
  • SQL
  • CSS
  • Web Scraping
  • Drupal
  • C# Programming
  • Software Architecture
  • Website Testing
  • OSCommerce
  • CakePHP
  • Zend
  • Codeigniter
  • PSD to HTML
  • HTML
  • Parallels Desktop
  • Firefox
  • MVC
  • Website Management
  • Express JS
  • Database Programming
  • Web Services
  • RESTful
  • Angular.js
  • Parallax Scrolling
  • Ember.js

Recent Reviews

  • image of mobilemedia247 Web Base Iphone simulator/emulator $526.00 USD

    “NEVER HIRE THIS FREELANCER...WORST I HAVE EVER WORKED WITH!!! There is not enough space to list all the problems and shady things he tried to do. Was a total waste of my money and time.”

    mobilemedia247 Flag of United States 2 months ago.
    • PHP
  • image of gangulyi Write an iPhone/Android Car racing game $147.00 USD

    “Freelancer did not do any work and vanished for 2 months ... Then he had the audacity to ask for payment when he did NOTHING!!!!!!”

    gangulyi Flag of United States 2 months ago.
    • Mobile Phone
    • iPhone
    • Android
    • Unity 3D
  • image of FixeFixe Android Candy Game $174.00 USD

    “The project is not completed according to the Job”

    FixeFixe Flag of Turkey 4 months ago.
    • Mobile Phone
    • Android
  • image of minhpham1 Write an iOS and Android app extracting text from photo taken with mobile's camera $459.00 AUD

    “I initially had doubts due to negative reviews. However, this developer/group has delivered on my project as specified. I will definitely consider hiring again.”

    minhpham1 Flag of Australia 5 months ago.
    • Mobile Phone
    • iPhone
    • Android
    • iPad
  • image of dr271126 Write an Android and Iphone application $842.00 USD

    “The project is not completed according to the dispute”

    dr271126 Flag of Hong Kong 5 months ago.
    • Mobile Phone
    • Android
  • image of shef91 Fix bugs Android application $178.00 USD

    “ONLY SOMETHING IS REALLY, THIS GUY IS EXPERT WASTE TIMER. LIER AND HAVE NOT IDEA ABOUT PROGRAMMING, JUST THE BEST FREELANCER SCAMMER EVER SEEM.”

    shef91 Flag of Russian Federation 6 months ago.
    • Mobile Phone
    • Android

Experience

Bubblicious

Jan 2012 - Feb 2012 (1 month)

It use cocos2d and box2d framework. It's a iOS universal game

Aqualines

Jan 2012 - Jan 2012 (1 month)

It's a iOS universal game. It use COCOS2D framework.

Education

Master

2005 - 2009 (4 years)

Certifications

123294 (2005)

Publications

unknown

unknown

Badges

  • The Rocketeer

    Sponsor 20 bids.
  • The Achiever

    Accept 50 projects.
  • The Biller

    Create an hourly invoice.
  • Nine-to-Fiver

    Win a project and accept the offer.
  • The Regular

    Log in every day for 1 week.
  • The Cap-tain!

    Reach the level 20 level cap!
  • Quick Pick

    Award your project within 24 hours of posting
  • The Giver

    Award your project to a Freelancer.
  • The Trader

    Convert more than $1000USD (or equivalent) to another currency.
  • Smooth Operator

    Complete 10 projects on time.
  • Look-At-Me

    Highlight 1 bid.
  • The Collector

    Reach a balance of 5,000 credits.
  • Feedback Guru

    Receive 10 reviews
  • Warren Buffet

    Complete a project worth over $1000 USD.
  • High Roller

    Complete a project worth over $500USD (or equivalent) on Freelancer.com.
  • The Investor

    Post a featured project.
  • Mover and Shaker

    Create 50 Milestones.
  • The Critic

    Post 10 Reviews.
  • The Economist

    Complete 10 projects on budget.
  • Millenium Proposal

    Bid on 1000 projects.
  • The Speculator

    Sponsor 1 bid.
  • The Spartan

    Bid on 300 projects.
  • The Adventurer

    Complete your first project.
  • All Star

    Receive a 5-star rating for a project.
  • Pro-Profile

    Complete your Profile 100%.
  • Smart Money

    Create 10 Milestones.
  • Straight A's

    Earned a score over 90% (Minimum 3 exams)
  • Fast Responder

    Bid within 2 minutes of a project being listed.
  • The Perfectionist

    Edited a bid.
  • The Seeker

    Bid on 20 projects.
  • Insta-Hire

    Use Hire Me to employ a Freelancer.
  • The Collector

    Reach a balance of 5,000 credits.
  • Warren Buffet

    Complete a project worth over $1000 USD.
  • Mover and Shaker

    Create 50 Milestones.
  • Millenium Proposal

    Bid on 1000 projects.
  • The Rocketeer

    Sponsor 20 bids.
  • The Achiever

    Accept 50 projects.
  • The Cap-tain!

    Reach the level 20 level cap!
  • The Trader

    Convert more than $1000USD (or equivalent) to another currency.
  • Smooth Operator

    Complete 10 projects on time.
  • High Roller

    Complete a project worth over $500USD (or equivalent) on Freelancer.com.
  • The Economist

    Complete 10 projects on budget.
  • The Spartan

    Bid on 300 projects.
  • All Star

    Receive a 5-star rating for a project.
  • Smart Money

    Create 10 Milestones.
  • Straight A's

    Earned a score over 90% (Minimum 3 exams)
  • The Biller

    Create an hourly invoice.
  • Nine-to-Fiver

    Win a project and accept the offer.
  • The Regular

    Log in every day for 1 week.
  • Quick Pick

    Award your project within 24 hours of posting
  • The Giver

    Award your project to a Freelancer.
  • Look-At-Me

    Highlight 1 bid.
  • Feedback Guru

    Receive 10 reviews
  • The Investor

    Post a featured project.
  • The Critic

    Post 10 Reviews.
  • The Speculator

    Sponsor 1 bid.
  • The Adventurer

    Complete your first project.
  • Pro-Profile

    Complete your Profile 100%.
  • Fast Responder

    Bid within 2 minutes of a project being listed.
  • The Perfectionist

    Edited a bid.
  • The Seeker

    Bid on 20 projects.
  • Insta-Hire

    Use Hire Me to employ a Freelancer.