Profile image of unix515
Flag of China Beijing, China
Member since May 21, 2013
6 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
63 reviews
  • 82%Jobs Completed
  • 96%On Budget
  • 94%On Time
  • 13%Repeat Hire Rate


Recent Reviews

  • image of Pedro B. fix some wordpress site problems €150.00 EUR

    “Good communication and fast delivery of objectives.”

  • image of Marc H. Help me build my App multi shop App on IOS and Android Read well before you bide: $450.00 USD

    “first he bide 450 usd then he asked 1000 usd than he asked for more time 2 weeks more, than another 2 weeks, but the project still not done”

  • image of Augusto A. Build an hybrid app $500.00 USD

    “Great work, Zhongbo works very hard and deliver on time with great quality. Will hire him again for sure.”

  • image of Brian M. Add peer to peer push notifications to a flutter app $30.00 USD

    “This is the developer you need for anything mobile and web development. He is available all time even night to help you with any questions and is very dedicated. Communication is very clear and on point towards the project. Very ethical and knowledgeable. He is also very polite and professional. The tone he has is that of someone who knows what he is doing. Will work with him again and again. Joe!!! You are great.”

  • image of Nav D. Creating custom view ios swift $30.00 CAD

    “He is very hardworking to finish your job. I had to build custom in iOS he helped me. Very recommended.”

  • image of Saif Mohamed Salim A. Python Instructore $28.00 USD

    “He knows what he is doing.”



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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