Profile image of yuansun235
@yuansun235
Flag of China 哈尔滨, China
Member since July, 2016
1 Recomendações

App Developer

Conectado Desconectado
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, FusionChart. Java, JDK, Android SDK, Spring, Swing, Hibernate, Eclipse, Netbeans, BlueJ. Android, Java, Android Studio. I know well about Python & Djanggo, PostgreSQL. React & Redux, Node JS, Express JS, Sequelize, React Bootstrap, Webpack, Axios. I possess excellent communication skills. Thanks!!!
$20 USD/hr
43 comentários
5.7
  • 96%Trabalhos Concluídos
  • 98%No orçamento
  • 100%No Prazo
  • 15%Taxa de Recontratação

Portfólio

Comentários recentes

  • image of truelifeajf Urgent - need wordpress dev now to finish off plugin $312.37 AUD

    “A frustrating experience. Like most coders from non-English speaking countries / cultures, he had REALLY bad communication. I use a custom-coded job management system so communication is easy, and clear. He agreed that he would comment when he started a task and set the status to "in progress". Not ONCE did he do this. After a week of him not communicating, I assigned a task marked as urgent and he decides to ignore it because he hasn't started on it yet. In the mean time he spends the entire day working on other tasks that aren't urgent. So not only did he decide that ignoring that request would be a good thing, but that he should focus on non-urgent tasks instead. He insisted that he didn't need to comment on the task that was urgent because he hadn't completed it yet... completely ignoring that he had agreed not to do that. When I reminded him of this... no acceptance of fault, no apology, just an insistence that he's "working hard". This is just ONE example of poor communication. If you can't follow the basic rules and then you don't take responsibility when you ignore the rules... you're not a good coder.”

  • image of microsolutionz Project for yuansun235 $150.00 USD

    “I tried many developers, and this one the best. You can see I have over 400 employer reviews, so I do hire a lot of people so saying that he is the best means A LOT. He simply is the best.”

  • image of thinkluke custom php and wordpress development $150.00 AUD

    “Pretty damn cool”

  • image of thinkluke php wordpress custom dev $150.00 AUD

    “I've hired Yuan a few times, and he always does a fantastic job. Clean code, on time, on budget... I will continue to use Yuan for all my complex php, jquery, js, wordpress work.”

  • image of tammyjamiere Expert Wordpress Developer ONLY THE BEST $175.00 USD

    “Excellent job, a real pro at wordpress!”

  • image of peterpersson88 Developing a wordpress plugin €250.00 EUR

    “This project was closed.”

Experiência

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.

Educação

Bachelor

2005 - 2009 (4 years)

Certificações

  • US English Level 1
    85%

Verificações

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Minhas habilidades principais

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