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User Avatar
$40 USD / hour
Flag of CHINA
guangzhou, china
$40 USD / hour
It's currently 9:54 PM here
Joined February 9, 2013
5 Recommendations

Paul W.

@freelancerj2ee

 4.9 (16 reviews)
4.4
4.4
76%
76%
$40 USD / hour
Flag of CHINA
guangzhou, china
$40 USD / hour
89%
Jobs Completed
100%
On Budget
100%
On Time
13%
Repeat Hire Rate

Expert in JAVA area

My skill set is as below: J2EE(B/S Web base application): -good experiences in J2EE architecture and familiarity with MVC design pattern. -skills in J2EE multi-tier architecture development with Servlet/JSP, JavaBeans / SessionBean, JNDI, EJB ,JDBC and and web services -Presentation layer, familiar with Spring MVC, Struts 2, Jquery framework -Business layer, familiar with Spring, EJB 3 framework -Persistence layer, familiar with Hibernate, Spring JDBC, Mybatis framework -Integration layer, familiar with JMS, ESB, Webservice technology -Workflow engine, Activiti framework -Application server, Jboss, Tomcat, Glassfish - Experience in SQL Server ,Oracle ,writing SQL of RDBMS -Nosql and clound computing: Hadoop,Hbase. Design area: -OOA,OOD,OOP -Design pattern -UML
Freelancer Hadoop Consultants China
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Portfolio

521127
Web base leave application system(jQuery+Spring MVC+Activiti+Hibernate) A user log on the system from browser and make a leave application form submit it. The manager can see the application form after log on, can approve or reject the form. The leave application workflow can be designed as the steps you want by a graphic tool. It is a J2EE application with MVC design pattern multi tier structure. Presentation layer use Spring MVC and jQuery. Business layer use Spring framework. Persistence layer use Hibernate framework. The workflow engine use Activiti framework. Source code: https://code.google.com/p/leave-application-system/
leave-application-system screen shot 03
521120
Web base leave application system(jQuery+Spring MVC+Activiti+Hibernate) A user log on the system from browser and make a leave application form submit it. The manager can see the application form after log on, can approve or reject the form. The leave application workflow can be designed as the steps you want by a graphic tool. It is a J2EE application with MVC design pattern multi tier structure. Presentation layer use Spring MVC and jQuery. Business layer use Spring framework. Persistence layer use Hibernate framework. The workflow engine use Activiti framework. Source code: https://code.google.com/p/leave-application-system/
leave-application-system screen shot 02
521116
Web base leave application system(jQuery+Spring MVC+Activiti+Hibernate) A user log on the system from browser and make a leave application form submit it. The manager can see the application form after log on, can approve or reject the form. The leave application workflow can be designed as the steps you want by a graphic tool. It is a J2EE application with MVC design pattern multi tier structure. Presentation layer use Spring MVC and jQuery. Business layer use Spring framework. Persistence layer use Hibernate framework. The workflow engine use Activiti framework. Source code: https://code.google.com/p/leave-application-system/
leave-application-system screen shot 01
509599
Cloudputing - My opensource project
483236
Send a Mapreduce job to remote HADOOP cluster
521127
Web base leave application system(jQuery+Spring MVC+Activiti+Hibernate) A user log on the system from browser and make a leave application form submit it. The manager can see the application form after log on, can approve or reject the form. The leave application workflow can be designed as the steps you want by a graphic tool. It is a J2EE application with MVC design pattern multi tier structure. Presentation layer use Spring MVC and jQuery. Business layer use Spring framework. Persistence layer use Hibernate framework. The workflow engine use Activiti framework. Source code: https://code.google.com/p/leave-application-system/
leave-application-system screen shot 03
521120
Web base leave application system(jQuery+Spring MVC+Activiti+Hibernate) A user log on the system from browser and make a leave application form submit it. The manager can see the application form after log on, can approve or reject the form. The leave application workflow can be designed as the steps you want by a graphic tool. It is a J2EE application with MVC design pattern multi tier structure. Presentation layer use Spring MVC and jQuery. Business layer use Spring framework. Persistence layer use Hibernate framework. The workflow engine use Activiti framework. Source code: https://code.google.com/p/leave-application-system/
leave-application-system screen shot 02
521116
Web base leave application system(jQuery+Spring MVC+Activiti+Hibernate) A user log on the system from browser and make a leave application form submit it. The manager can see the application form after log on, can approve or reject the form. The leave application workflow can be designed as the steps you want by a graphic tool. It is a J2EE application with MVC design pattern multi tier structure. Presentation layer use Spring MVC and jQuery. Business layer use Spring framework. Persistence layer use Hibernate framework. The workflow engine use Activiti framework. Source code: https://code.google.com/p/leave-application-system/
leave-application-system screen shot 01
509599
Cloudputing - My opensource project
483236
Send a Mapreduce job to remote HADOOP cluster

Reviews

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Showing 1 - 5 out of 16 reviews
Filter reviews by:
5.0
$30.00 USD
Need help (tutoring) in setting up a Hadoop job example running in Eclipse
Thank you very much! Great work!
Hadoop
User Avatar
Flag of Maria P.
@marraStu
•
9 years ago
4.6
$21.00 USD
Deploy Cloudera on Azure cluster
everything is ok.
Linux
Hadoop
A
Flag of Armando M.
@ArmyMon
•
10 years ago
0.0
$155.00 USD
hadoop programming
The project is not completed according to the dispute
Big Data Sales
Hadoop
Map Reduce
User Avatar
Flag of Niks N.
@nikhilnaidu92
•
10 years ago
0.0
$444.00 AUD
Storm Cluster setup on AWS -- 2
Stage 1,2 were completed but with delays due to an incorrect version of storm used for Stage 1 and some bugs in stage 2 (this should have been checked by the freelancer). We still payed him for the work although it was delayed. Stage 3 was a bit of problem as we were again delayed for 3 days with no response. Instead of waiting, we started to build part of the code ourselves. We managed to complete majority of the work and when the freelancer finally responded we still offered the remaining work to him and also offered to pay for the reduced part for stage 3 (as we already had built majority of the code). When we offered this, the freelancer suddenly suggested that due to delays in stage 1 & 2 (caused by him), we wanted more money for stage 1,2 and was happy with reduced payment for stage 3 (he kept the total amount of the cost same). We did not agree and hence the dispute. He is a good programmer but delayed work has caused this work to be incomplete
Cloud Computing
Algorithm
Software Architecture
Big Data Sales
Analytics
A
Flag of Ash C.
@ac12321
•
10 years ago
5.0
$2.00 USD
移动应用后端系统框架咨询 -- 2
a very knowledgeable java architect
Software Architecture
Hadoop
L
Flag of Jc L.
@liujiac
•
10 years ago

Experience

ARCHITECTURE

SF EXPRESS, CO. LTD
Aug 2010 - Aug 2012 (2 years)
Build a system architecutre for Complain system to meet the business requirement and non functional requirement. The system will handle 1000 concurrent request per second. It has 100GB size of data storage as backend.

APT

HA HONG KONG
Aug 2008 - Aug 2010 (2 years)
EMMS development and enhancement.

System analyst

Autotoll Co.Ltd
Mar 2004 - Jun 2008 (4 years, 3 months)
System analyst, Framework design, Development envirement setup, Task assign

Education

Master

The Hong Kong Polytechnic University, Hong Kong 2008 - 2010
(2 years)

Qualifications

Certified Visual Programmer

APTECH
2004

Microsoft Architect 2000

Microsoft Co, Ltd
2003

BEA PROTAL DEVELOP/ADMIN

BEA Co., Ltd
2007

Publications

RFID research

School magazine

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Verifications

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Facebook Connected

Certifications

numeracy_1.png Basic Numeracy 1 94%
us_eng_1.png US English 1 80%

Top Skills

Hadoop 7
Java 6
MySQL 3
Software Architecture 2
Apache Solr 2

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