Valentin Poroxnenko

Valentin Poroxnenko

senior Java/Androi developer (EJB, JPA,JSP,GWT,Portlets, Eclipse)

Saint Petersburg, Russia

$30.00/hr

(4.50)

What's the difference
Overview

  I have been working as a key developer and team lead at the java or android projects for more than 6 years. Most of these projects were enterprise applications.
Team leading and project management experience. Good knowledge of team working rules and tools (version control, bugtracking, time management systems, etc.)
Development  of multi-tier applications based on JBoss, Weblogic, WebSphere, Tomcat application/web servers. EJB 2, EJB3, servlets, Web services(SOAP, REST, axis2) using for …

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Valentin Poroxnenko has added 4 portfolio pieces. Create an account to review them.

Work History & Feedback

Java Based / JSP EDI Parser Bean

3 hrs @ $27.78/hr
Earned $93
“Will definitely use again.”

5.00

Expert GWT Developer

27 hrs @ $25.00/hr
Earned $683
“Great provider! We're happy with the work Valentine did for us. We will keep him in mind for our next GWT project.”

5.00

JAVA Memory Leak Issue

Fixed Price $378
“Valentin worked quickly to resolve our problem...we're working on sending him another project right away...”

5.00

Project: API connection between Salesforce (www.salesforce.com) and Magento (www.magentocommerce.com)

Fixed Price $22
“Client decided to go in another direction and cancelled job.”

5.00

Magento Landing Page Programming

Fixed Price $250
“This is the second successful project I have completed with Valentin.”

4.85

Volusion Order API Integration

33 hrs @ $14.44/hr
Earned $477
“Valentin was attentive and did an excellent job with this project. The program works flawlessly.”

5.00

Tests Taken
Name Percentile Score

Advanced Java Test

83

Enterprise Java Beans (EJB) 2.0 Test

77

HTML 4.01 Test

60

JDBC 2.1 Test

89

JSP 2.0 Test

57

Java Test

73

Management Skills Test

57

MySQL 5.0 Test

49

Ruby on Rails Test

43

SQL Test

83

oDesk Readiness Test for Independent Contractors and Company Managers

82