Profile image of sun0815
Flag of China Dalian, China
Member since December, 2014
5 Recommendations


Online Offline
I am super experienced web programmer who has successfully launched various huge projects and has proven my skill in many opportunity. I am the responsible for the working and try to keep the best relationship with the customers. My Vision : High Quality, High Speed, High Satisfaction! - Area of Expertise * PHP (Laravel, WordPress, Magento, Prestashop, CodeIgniter, YII, CakePHP, Joomal, Drupal, OpenCart) - 8 Years * Ruby On Rails - 4 Years * Python & Django - 4 Years * JS (Node JS, AngularJS, BackboneJS, ReactJS, MeteorJS, JQuery, Ajax) - 8 Years * Mobile (Android, iOS App(iPhone, iPad) , PhoneGap, iOnic) - 6 Years * Database (MySQL, MongoDB, MsSQL, Oracle, PostgreSQL) - 6 Years * C++ - 5 years * Java - 8 years * Others * Linux, Design, Server Management, DB Management --- More Flexible Every field of technology and trends --- Regards.
$30 USD/hr
29 reviews
  • 97%Jobs Completed
  • 100%On Budget
  • 100%On Time
  • 17%Repeat Hire Rate


Recent Reviews

  • image of hellotester999 I need a full-stack developer to integrate coinhive mining-js into website €183.12 EUR

    “Mr. Tang Z. did fantastic and outstanding job I asigned to him and successfully completed it without exceedeng the deadline, in a very collaborative way. He has great development skills, he has fluent english and he is just in the top! :) I highly recomment Tang Z. for your projects and can assure you that he will complete the job in the best way and satisfy your needs! For sure I'll hire him again for my future projects!”

  • image of sumaiya1996 MyiOSApplication $200.00 AUD

    “Tang Z was really helpful and finished the project with efficiency. His skills in iOS are extra ordinary. I will look forward to work with him again.”

  • image of seethrou Project for Tang Z. -- 2 $556.00 USD

    “He cares about the delicate and unthinkable part. My company has already decided to hire him for the next project. He is a developer who can trust and commit.”

  • image of lmsanch Simple dashboard in HTML5 and JS for custom metrics $166.00 USD

    “Good communication, great technical expertise and knowledge of the development stack requested, excellent attention to details, and good feedback. Highly recommended.”

  • image of unosmsnet system uptime script $10.00 USD

    “very cool man , you are great”

  • image of angelogrizzo Marketplace for factoring like airbnb model $220.00 USD

    “It is perfect. Thank you very much. Tang. Technically and quantitatively, for general developers It was a very difficult project. He does everything unconditionally. His products are also good in quality, attracting the popularity of customers. If I have a lot of work, I want to do it with him. He works all day long, even when I sleep. I really feel a lot about him. I strongly recommend.”


Lead of game developement team

Mar 2012 - Jun 2014 (2 years)

I have much experience in game developing for all mobile phone.



2008 - 2011 (3 years)


Master's of Image processing (2011)

Beijing Institute of Technology

I am specialized in image processing.


Using Digital Image Processing technology on Railway

It's stated digital image processing in railway.


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