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Ray J. Chen, US citizen  

Flexibel Solution Programmer or Developer


one of the 5000 .NET Application charter members in the world

Home ***** Via Cereza, Mission Viejo, CA 92691

Email: rayJchen2000@gmail.com




  • US citizen with 18 years of productive (industrial) experience   
  • Fifteen (15) IT certificates in Python, C#, ASP.NET with Ajax, SQL Server with T-SQL, Web Service with Soap, WebForm Application, Web Application, Microsoft Dynamic CRM, C++, XML, MFC, Java, JavaScript, HTML 5, CSS,  JQuery, Bootstrap, and so on, …
  • Very flexible full-stack .NET developer for back-end/front-end/middle-tier, huge/regular, new/existing projects; or solving very-tough/old/new bugs
  • You can click any underlined clause below to see details/evidence
  • I am NOT looking for a job now, please do NOT call/email me. Thanks

Fifteen (15) IT Programming Certificates:  

Selected skills (years):

  • Microsoft skills:

.NET Framework 1.1-4.7 (16y), C# (16y), VC++ (10y), MFC (4y), VB.NET (3y), ASP.NET(16y), Web Service (6y), SQL Server (12y), T-SQL (9y), Entity Frameworks (8y), ADO.NET (9y), Ajax (6y), LINQ (8y), WinForms (7y), TFS (10y), SSRS(2y), SSIS(1y), WCF (3y), ASP.NET MVC (4y), ASP.NET Web API 2 (1y), WPF(2y), WF (2y), OpenXML (3y), Microsoft Dynamic CRM & SDK (2y), PowerShell (1y), Silverlight (1y), Telerik(1y), Azure Cloud-computing(1y), Visual Studio (12y), IIS (10y), COM (3y), DCOM (1y), and so on;

  • Scripts-related skills:

HTML (14y), XML (12y), JavaScript (8y), jQuery (6y), CSS (8y), Bootstrap (2y), JSON (6y), Ajax (6y), Angular JS (2y), PERL (2y), Python (3y), XSLT (2y), LESS (1y), and so on;

  • Version Controller-related skills:

TFS (10y), SVN (2y), VSS (2y), Clear Case (1y), GIT (1y), GitHub (1y), and so on;

  • Other skills:

Design Patterns (4y), IoC (4y), Reports (5y), Agile/Scrum (8y), Linux (1y), Unix (3y), Algorithms (20y), C++ (12y), SQL (12y), C (10y), ERP (9y), eCommerce(3y), Oracle (4y), SDLC (18y), JAVA (3y), Mobile Application (1y), Cloud-computing (1y), Machine Learning & Pattern Recognition (8y), PCI (1y), n-tier systems (9y), and so on

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