Carl Y.

Senior Software Engineer - Java/J2EE, PHP, C/C++, C#/ASP.NET

Beijing, China

$44.44/hr

(4.75)

What's the difference
Overview

I have experienced with 12+ years in the software development.

Over the last 8 years, I have rich experience that developed Banking, ERP and CRM systems, and accounting software like GL (General Ledger) using Java (Applet, RMI, AWT, Swing, JDBC, Socket, NIO, Thread), J2EE (Enterprise JavaBeans 2.0 & 3.0, Web Service, Java Server Pages, JavaBeans), SOA (Service Oriented Architecture), Websphere Portal & Portlet and databases (MS-SQL, ORACLE, MySQL) for big-scale c…

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Carl Y. has added 13 portfolio pieces. Create an account to review them.

Work History & Feedback

Minecarft Expert Install Mods

2 hrs @ $33.33/hr
Earned $67
“Carl did a good job will use him again”

5.00

Simple Java Management System Project

8 hrs @ $33.33/hr
Earned $267
“Carl was great to work with, always available and willing to complete the task to my liking. Very fast responses as well. I recommend!”

5.00

Small C++ Project

10 hrs @ $33.33/hr
Earned $333
“Carl is very nice. The project was completed successfully and quickly. I would definitely recommend him.”

5.00

Java Developer Guru

20 hrs @ $33.33/hr
Earned $667
“Carl is a great developer. This project was a bit larger than he anticipated, though he mostly kept to his original estimate and kept at it until he got it right. The installer app has been completed successfully to my satisfaction... I'm very happy to have it. I look forward to working with Carl again.”

5.00

IIS ISAPI filter

40 hrs @ $25.00/hr
Earned $1,000
“Great job!”

5.00

SVG / Data Visualization Developer Needed

65 hrs @ $18.00/hr
Earned $1,173
“Thanks for the hard work Carlyin, hope you find more.”

5.00

Tests Taken
Name Percentile Score

ASP.Net 3.5 using C# Test

82

Advanced Java Test

95

CSS 3 Test

91

English Spelling Test (U.S. Version)

96

Enterprise Java Beans (EJB) 2.0 Test

75

HTML 4.01 Test

99

Java Test

98

JavaScript 1.3 Test

99

Joomla 1.5 Test

90

Mac OS X 10.5 Test

96

Magento eCommerce Test

92

MySQL 5.0 Test

99

Objective C Test

95

WordPress 2.8 Test

95

oDesk Readiness Test for Independent Contractors and Staffing Managers

66