Profilbillede af yuansun235
@yuansun235
Flag for China Harbin, China
Medlem siden 10. juli 2016
1 Anbefalinger

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: Codeigniter, Wordpress, Woocommerce, Bootstrap, CSS3 and HTML5, PHP, MySQL, Ajax, Json, XML, jQuery, dataTable, Javascript, HighChart, FusionChart. Java, JDK, Android SDK, Spring, Swing, Eclipse, Netbeans, BlueJ. Android, Java, Android Studio. I know well about Python & Djanggo, PostgreSQL. React Native, React & Redux, Node JS, Express JS, Sequelize, React Bootstrap, Webpack, Axios. I possess excellent communication skills. Thanks!!!
$30 USD/hr
72 anmeldelser
6.3
  • 93%Jobs udført
  • 99%Indenfor Budget
  • 100%Til Tiden
  • 13%Genansættelsesfrekvens

Portfolio

Nylige bedømmelser

  • billede af Russ O. Modify a DLL written in C and fix broken statistical functions $1945.00 USD

    “Great communication, fast and accurate work!”

  • billede af Fearless S. Expert vueJS developer needed $673.38 USD

    “Great freelancer!”

  • billede af Silvio Z. Project 18812716 has been deleted €190.00 EUR

    “--------------------”

  • billede af 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.”

  • billede af Alban S. Wordpress website including DB of members $750.00 AUD

    “Great professional, very efficient and always providing instructive feedback. Recommended, and timezone very convenient for Australian based projects.”

  • billede af Antje S. Wordpress custom article system for movies. €432.26 EUR

    “Best Freelancer i ever met :) thx a lot and looking forward to share next project. [21 October, 2018] Was a pleasure and looking forward for next steps :)”

Erfaring

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.

Uddannelse

Bachelor

2005 - 2009 (4 years)

Certificeringer

  • US English Level 1
    85%

Verifikationer

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