Profilbillede af zhiqiang1988
Flag for China Jidongxian, China
Member since 14. november 2017
1 Anbefalinger


Online Offline
Customer's satisfication is my main goal. I work full time for developing and providing the different type's mobile & desktop app's services, web application. Our main skills : Mobile - Android, iOS, Ionic, Unity3D, Cocos2D/2DX Desktop - C/C++, Java/JavaFX, C#, Perl, Python, Web Scraping. Web - PHP, Angular.JS, Jsp spring/struts Wordpress, Magento, CodeIgnitor. Database - Oracle, MySQL, MsSQL, PostgreSQL, MongoDB. Game - online multiplayer, offline game AR/VR - Coloring App, AR Game, Oculus, HTC, Gear VR I work hard to make my customers happy.
$20 USD/hr
23 anmeldelser
  • 91%Jobs udført
  • 90%Indenfor Budget
  • 65%Til Tiden
  • 11%Genansættelsesfrekvens


Nylige bedømmelser

  • billede af john437 WPF Application Theme £20.00 GBP

    “The project is not completed according to the dispute”

  • billede af sriniInd Python Parallelism and MongoDB RM350.00 MYR

    “The project is not completed according to the dispute”

  • billede af Slamouss Data Visualization €70.00 EUR

    ““Perfect freelance for a perfect job !””

  • billede af eikhunter Project for Wei B. £12.01 GBP

    “Wei was good, but we couldn't meet the time requirements”

  • billede af raku0827 developing a java programme $85.00 AUD

    “on time”

  • billede af noura1120 I need a programmer $170.00 USD

    “He is a good coder and very friendly , and he solved the problem as what I want and on time. I really appreciate his work and recommend him.”


Project Manager

Apr 2012 - Jul 2013 (1 year)

I managed various online game projects with this company. Also run huge project on flash games and mobile phone games.

Mobile App Developer

Apr 2010 - May 2013 (3 years)

I served IFLEXION as a Mobile App Designer and Developer.



2003 - 2008 (5 years)


2001 - 2003 (2 years)


ISO 9001 [23421] (2010)


Standard Quality Model

Customer Service Expert (2014)

Shenyang Jinglin IT ltd.

Customer Service, Customer Consult, Customer Relationship

Quality Assurance (2012)

Sun Micro Systems

Chinese Software Testing Qualification Board


GPS Tracking and communication with several web service in mobile

Using Google API, GEO Location service, Tracking Location and communication with several web services in mobile. So, user can transmit multi-DB to several web services. related with REST API Jul/2011/3rd

OCR & Image Processing Theory

I published the book of OCR & Image processing theory 4 years ago and received the master in this area.


  • Preferred Freelancer Program SLA
  • US English Level 1


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