Profile image of yongyong2014
Flag of China Beijing, China
Member since January 7, 2015
1 Recommendations


Online Offline
I am a full stack Web/Mobile developer, having 10+ years of experience in software house. I can realize almost everything you need because I am super experienced Web/Mobile programmer who has successfully launched various huge projects and has proven my skill in many opportunity. I am the responsible for the working and try to keep the best relationship with the customers. “The word ‘impossible’ is not in my dictionary.” is my motto. I am flexible and I can work as per my client's requirements. Following are my expertise : - ASP.NET (WebForm/MVC/Core, WebAPI, C#, .VB.NET) - PHP (Core PHP, CodeIgniter, Laravel) - MEAN Stack - Blockchain :BTC, BCH, DASH - DataBase (Ms SQL, MySQL, Oracle, PostgreSQL, Firebase, MogoDB) - Ajax, AngularJs, ReactJs, BackboneJS, JQuery, JavaScript, HTML5, CSS3, Bootstrap - Android, iOS Apps Development Besides this I also provide the below services: - Data Entry Work - System Administrator - Product Management - Amazon EC2 Webhosting, RDS Server
$50 USD/hr
4 reviews
  • 80%Jobs Completed
  • 100%On Budget
  • 100%On Time
  • 13%Repeat Hire Rate


Recent Reviews

  • image of ITSTUDENT20 Database project $20.00 USD

    “the best freelancer ever professional he followed the project requirement very well and did excellent work i recommended him”

  • image of Jenky V. configure mailserver and debugger on already working site €24.00 EUR

    “work was fine”

  • image of kpamarthi Simple Azure Design $80.00 USD

    “The project is not completed according to the dispute”

  • image of ITSTUDENT20 database work and Enterprise Information Systems $75.00 USD

    “the best of best freelancer ever really professional he did the project as required and more and did it fast highly recommended and already give new project to do this will not be the first or second you can depend on him good luck”


ASP.NET, PHP, SQL Server, MySql, Android, Unity3D, OpenGL,

Jan 2014

I already have many experience in developing Web sites, Android, Unity3D and OpenGL application for 9 years. I developed over 20 web sites, 5 Android apps, 2 Unity games, 3 Web apps, 1 OpenGL apps for these years. Two of Android apps were sent in Google Appstore.



2005 - 2009 (4 years)


Certified Professional Coder (2015)

Apple Inc


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