Profile image of yuansun235
@yuansun235
Flag of China Harbin, China
Member since July 10, 2016
1 Recommendations

yuansun235

Online Offline
Hi, Having several years experiences in software development, and a strong educational background featuring a degree in Computer Science. I strongly believe I can develop apps in time with high--quality. My web developing expertise includes: Laravel, Codeigniter, Bootstrap, CSS3 and HTML5, PHP, MySQL, Ajax, Json, XML, jQuery, dataTable, Javascript, HighChart, FusionChart. I also have strong skills in web crawling with selenium web driver, casperjs/phantomjs. Java is also one of my high skilled programming languages. I know well about JDK, Android SDK, Spring, Swing, Eclipse, Netbeans, BlueJ. Android, Java, Android Studio. React Native, React & Redux, Node JS, Express JS, Sequelize, React Bootstrap, Webpack, Axios. I possess excellent communication skills. Thanks!!!
$30 USD/hr
74 reviews
6.4
  • 94%Jobs Completed
  • 99%On Budget
  • 100%On Time
  • 13%Repeat Hire Rate

Portfolios

Recent Reviews

  • image of Jean-Luc N. FULL STACK WEB DEVELOPER €60.00 EUR

    “Very communicative with a good english and a good comprehension of the project. Code is clean. Guangjian is very honest too. Thanks”

  • image of The M. Project 20311905 has been deleted $50.00 USD

    “Guangjian is a great freelancer. He has very deep technical expertise in source code debugging. Great communication. I can strongly recommend him.”

  • image of Russ O. Modify a DLL written in C and fix broken statistical functions $3375.00 USD

    “Great communication, fast and accurate work!”

  • image of Fearless S. Expert vueJS developer needed $673.38 USD

    “Great freelancer!”

  • image of Silvio Z. Project 18812716 has been deleted €190.00 EUR

    “--------------------”

  • image of Martin J. CGAL C++ Programming $10.00 USD

    “Guangjian was able to identify what was needed in the project. Even though we did not do this project together, he quickly stated that the timeline would be longer than expected. The area that we are dealing with is highly complex and due to his current workload, it was not feasible. I appreciate he came forward quickly to communicate on this.”

Experience

Developer

Aug 2012 - Oct 2014 (2 years)

I worked on web projects using CodeIgniter, Wordpress, Laravel, twitter bootstrap, jQuery, Ajax, Mysql, dataTable, fusionChart, React JS, Angular JS. I also worked on mobile projects using iPhone SDK, Android SDK with Objective C, Swift, Java.

Education

Bachelor

2005 - 2009 (4 years)

Certifications

  • US English Level 1
    85%

Verifications

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My Top Skills

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