Hình đại diện của Gaosong2017
@Gaosong2017
Cờ của China
Zhuanghe, China
Thành viên từ June, 2017
2 Đề xuất

Gaosong2017

Trực tuyến Ngoại tuyến
I am Web developer with a Bachelor of Science in Information Technology from Tsinghua University and 7 years of software development experience. I am experienced in web development with site building technologies using WordPress and CodeIgniter with AngularJS, NodeJS framework development technologies perfectly. I have a working experience with MVC. I have also designed and developed web user controls, master pages, validation controls, CSS files using technologies like AJAX Toolkit, JQuery, JavaScript, XML HTML and DHTML. Additionally, I have written a lot of project for android and iOS app. Best Regards. - Website Development: .NET, WordPress, Code Igniter, Laravel. - Web App: Web GL, JavaScript, PHP, Node JS, Angular.js, React.js. - Desktop App: C++, Java, C#, Python, Web Scrapping. - Mobile App: Android, Object C, Swift, ionic, Firebase, Phone Gap, Cordova.
$29 USD/giờ
19 đánh giá
5.6
  • 100%Các công việc hoàn thành
  • 98%Đúng ngân sách
  • 98%Đúng giờ
  • 24%Tỉ lệ thuê lại

Portfolio

Các đánh giá gần đây

  • image of Joseph A. Changes done in 6 hours $170.00 USD

    “Yang has surpassed experiences and any of my expectations on a timely delivery of really really hard work; coming from a developer myself that could not solve the mess at hand Bravo really to a first landed project on the freelancer platform Thank you :) let's continue the greater project instead of the small pieces for sure”

  • image of mickaeluzan Hire a Website Designer €500.00 EUR

    “This man is a genius. I asked two other professionals and they were both unable to complete the project, but Yang not only was able to complete the project, he was able to make timely changes to the coding when I realized I needed something slightly different than I originally requested. Highly professional, great communication, and clearly very skilled. Hire this man if you want your project done quickly and done right. Yang is an expert and he gets the job done!”

  • image of fhx Writing Python Algo [Sealed]

    “Very good work .. code is ver y good structured and very good readable .. thx for the good work”

  • image of martinofsweden Write some Software $100.00 USD

    “WARNING!!! This guy totally WASTED my project. I chose him because he had some good reviews but it was a huge mistake. He didn't show any proper results and after two weeks he decided to drop the whole project after me not beeing willing to pay more for the project (although I already escrowed the FULL amount as initially agreed). He left me hanging $100 short (I'm glad I didn't pay more in advance). He also had the NERVES to try and BLACKMAIL me to award him 5 stars after this TERRIBLE experience holding my $100 prepayment "hostage" saying he'd only release them back if I award him 5 stars. Needless to say I'm taking that money and using it to warn others with this 100% honest review. Do NOT work with this guy. There are LOTS of more honest people out there who will be better options!”

  • image of jej504 Website scraping and word cloud creation $400.00 USD

    “Great first time experience with freelancer and Gaosong2017. I am an academic and had very specific requirements. He was able to address all my demands and was very helpful in guiding me through the freelancer process. He communicated frequently and was very professional. I would absolutely hire him again.”

  • image of YukinaHatsune Write some software $100.00 USD

    “Was great to work with and very professional. Would do business with him again.”

Giáo dục

Bachelor of Science in Information Technology(B.S.I.T)

2007 - 2011 (4 years)

Chứng Nhận

  • PHP Level 1
    90%
  • Java Level 1
    87%
  • US English Level 1
    85%

Các Chứng Nhận

  • Đã kết nối với Facebook
  • Freelancer Ưa Thích
  • Đã Xác Thực Thanh Toán
  • Đã Xác Thực Điện Thoại
  • Đã Xác Thực Danh Tính
  • Đã Xác Thực Email

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