China旗标 Hangzhou, China
13 人推荐


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As a mobile/web/desktop programming expert with 12+ years of experience and powerful mathematics basics, I always have designed and built awesome software products based on the strong logic and abstraction. I regard keeping time and quality as the most important one while developing. Any client will get the perfect one finished from me for any project. Langauge & Skills: - Web * Django/Flask * PHP(Laravel, CodeIgnitor, CakePHP, Yii, Zend, Wordpress, Joomla, Drupal) * JSP, Spring+Hibernate(Mybatis), JSF * Node.JS(MEAN&MERN) * ASP.NET Typescript, Javascript(Angular, React.JS, Vue.js, [login to view URL],D3.js,Bokeh) Html5/CSS3 - Mobile & Game *React Native *Android(Kotlin, Java) *iOS(ObjectC, Swift) *Hybrid(Ionic and Xamarine) Cocos2d/Unity3d - Desktop & AI & Blockchain, Cryptocurrency & Trading Bot & OpenCV && FFMPEG *C/C++(MT4, 5)/C# *Python/R *Java/JavaEE *Electron * Machine Learning & NLP(Natural Language Processing) Game character/background design
$60 USD/hr
  • 100%完工率
  • 98%按预算
  • 87%按时性
  • 22%重雇率



  • Varalaxmi K.的图片 Need help for the code $80.00 USD

    “Completed work before the allotted time. Excellent programming skills. Definitely the person with whom I would like to work in the future. Simply perfect.”

  • Robert K.的图片 Need a python developer to build web app using django and python $100.00 USD

    “She was great in communication and doing the project as well. Very easy to work with and i HIGHLY recommend Yong for your project needs. Would definitely hire again.”

  • Ibra K.的图片 Text Review Machine Learning $150.00 USD

    “working with her is great and she do a good job”

  • Christopher B.的图片 Project for Yong D. $250.00 USD

    “The project went well. I would be happy to hire Yong D. again.”

  • Askender A.的图片 Useful program in C++ $75.00 USD

    “I would recommend everyone to hire Yong. She knows what she is doing and she would make sure that you would get what you asked her to do. Also she is available for any questions you have.”

  • Jason K.的图片 Project for Yong D. -- 2 $260.00 USD

    “An outstanding worker who follows directions precisely and makes useful suggestions for how projects may be improved. Cannot recommend highly enough.”



2013 - 2017 (4 years)


  • Preferred Freelancer Program SLA
  • C++ Level 1
  • US English Level 1


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