Profile image of unix515
Flag of China Beijing, China
Member since May 21, 2013
8 Recommendations


Online Offline
Thanks for your visiting my profile overview! I'm a professional Web/Mobile & PHP/Java/Python developer with over 5 years experiences. I've experienced in 1) Django, Laravel, WordPress, React.js, Codeigniter, Woocommerce 2) Web Site Design, PHP 3) HTML5/CSS, JavaScript, Java,Python,MySQL, Oracle,OpenCV 4) Android/IPhone, IPad 5) Mean stack(MongoDB, [login to view URL], Angular.js, node.js) 6) Network & Security application,Amazon 7) Windows Desktop & Cocoa Mac OS application. 8) Writing Content 9) Maven, Gradle, Spring, Spring Boot If you find a new programmer for above field work, please just CONTACT ME! Thanks.
$30 USD/hr
83 reviews
  • 86%Jobs Completed
  • 88%On Budget
  • 95%On Time
  • 14%Repeat Hire Rate


Recent Reviews

  • image of Michal B. Laravel + React.js EXPERT ONLY! MUST WATCH VIDEO IN DESCRIPTION! $1050.00 CAD

    “I need to say that Zhongbo is THE BEST!! I've hired 2 coders before him and they failed, Zhongbo took over and I got what I wanted just too bad I didn't find Zhongbo from the beginning of my project! Others just wasted my time which was very valuable to me on this Project and Zhongbo made it ALL HAPPEN! Will %100 work with Zhongbo AGAIN!”

  • image of Nick K. Update websites to php 7.3 $304.00 USD

    “Zhongbo is from the programmers that are hard to find. He is very easy to communicate with, and he delivered excellent work, very fast. I was very impressed from his technical skills and I will definitely work with him again and recommend him to friends!”

  • image of Avraam G. Project for Zhongbo S. £200.00 GBP

    “Zhongbo as soon as he starts is unstoppable. I don't think the task was easy at all and he had to experiment and work hard to get it right. He is reliable and methodical. I will hire him again since I know there is more related work to be done in the near future.”

  • image of Avraam G. Need freelancer for data scraping to extract data from a website. £240.00 GBP

    “Zhongbo is a decent developer who is committed to his work. He does pay attention to detail and my project issn't easy or typical. I am happy with the result so far and since this is ongoing I will update soon.”

  • image of Michael S. Build a website hosting python ML models for other users to use (Django/Flask/Shiny app) $620.00 USD

    “On a difficult project, Zhongbo was able to give us a working web app. We are very glad to have worked with him.”

  • image of Philipp L. Flutter Web : Integrate image upload and image crop functionality for web -- 2 $40.00 USD

    “He did a very good job on implementing a new feature in to a project of mine. i will definitly go with him for the next time. thank you!”



Dec 2013



2003 - 2007 (4 years)


Computer Science Expert (2007)

Beijing Jiaotong University


Network Security Expert

I have a Network Security expert.


  • Preferred Freelancer Program SLA
  • US English Level 1
  • C 2
  • Network Programming 1
  • C 1
  • PHP Level 1


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