Browse JPA job posts for project examples or post your job on Upwork for free!

JPA Job Cost Overview

Typical total cost of Upwork JPA projects based on completed and fixed-price jobs.

Upwork JPA Jobs Completed Quarterly

On average, 2 JPA projects are completed every quarter on Upwork.


Time to Complete Upwork JPA Jobs

Time needed to complete a JPA project on Upwork.

Average JPA Freelancer Feedback Score

JPA Upwork freelancers typically receive a client rating of 4.64.

Last updated: October 1, 2015
Clear all filters

Anton P.

Anton P. Agency Contractor

Java developer

Russia - Tests: 3 - Portfolio: 3

I am an IT specialist with over 10 years of experience, particularly in the area of software development. My principal interest is the development of software in the Java language, as well as web development and integration. Throughout my career I have participated in many projects with varying complexity. I worked as a Project Manager and Developer with products such as Service Desk class systems (IBM SmartCloud, HP ServiceDesk, BMC and others), Electronic Workflow (Documentum, Nuxeo etc.) and Sapiens IDIT related software among others. The main technologies that I use are - J2EE, JSP, JSF, EJB, Hibernate, GWT, HTML, CSS, Javascript and frameworks (JQuery, dojo), Ajax, databases (Postgres, MySQL, Oracle, MSSQL), ant, maven, various Control Version Systems and Continuous Integration.

Associated with: XDevel

$33.33 /hr
0 hours

Maksym Rybalchenko

Maksym Rybalchenko

java developer

Ukraine - Tests: 1

Hi there. My name is Maks and I am a software developer with a 10 year experience. During all that time I developed a lot of solutions for all kind of businesses from tiny entrepreneurs to large companies. Recently I started developing using java. Now it's my primary technology and I am on my way to achieve great results in this area. Hope my previous experience will be useful for you and waiting for a good cooperation.

$10.00 /hr
0 hours

Omar Meshaal

Omar Meshaal

Software developer

Egypt - Tests: 5

Over the past three years, I have worked as a software developer for a multinational companies in enhancing and maintaining many java based web and enterprise applications. I'd like to be part of interesting new applications, whether it requires building from scratch or enhancing and maintaining existing code. technical skills -core java,J2EE -jsp, servlet , struts , jsf -ajax , javascript ,xml,json,DOJO -EJB, hibernate ,spring -DB2 ,orcale,sql server

$7.78 /hr
0 hours

Ezekiel Baniaga

Ezekiel Baniaga

Ezekiel Baniaga - Software Developer

Philippines - Tests: 4 - Portfolio: 3

With 5 years experience in various areas of Software Development. Concentrated on different open source technologies to provide clients with a low cost but high quality end results. Below are my mastered technologies and platforms: Enterprise: Java, NetBeans Platform, EJB, JPA, JAX-RS, Hibernate, JBoss Application Server, Apache HTTP Server, Tomcat, Jetty Reporting: JasperReports using iReport. Database: PostgreSQL, MySQL, Sybase, JavaDB, HSQL Software bug-tracking and management tools: Subversion, CVS, Trac, Kenai

100% Job Success
$13.33 /hr
4,035 hours

Riadh C.

Riadh C.

Expert in web automation

Tunisia - Tests: 2 - Portfolio: 9

Expert in web automation, creating bots and scraping websites. With more then 6 years experiences in this field i can automate any process you want with the maximum accuracy and speed possible to a Machine. I use Java for multi-platform development so no matter what OS you got the bot will work for you. I can create light bot that do there task really quick or Human emulation bot which is the revolution of web automation field. I can bypass any kind of security from detecting ip to Captcha..

100% Job Success
$15.00 /hr
405 hours

Andrey Chorniy

Andrey Chorniy Agency Contractor

Senior Java (JEE and Android) Developer

Ukraine - Tests: 3 - Portfolio: 7

During my 11 years experience I've worked with a lot of java technologies and frameworks, performed a lot of refactorings and system re-deisgns and application performance tuning. My latest experience include application development for Android platform and web-applications with Java/Jboss-Seam/JSF/Hibernate/Spring. System integration with CMS systems like Alfresco, Artesia (OpenText) I have strong background in application performance tuning. Follow the best OOP principles and Design-Patterns. I also have an experience in developing information retrieval systems, datamining, textmining, evolutionary/genetic algorithms. I'm looking for challenging Java/JEE/Android projects.

Groups: Android, Sun Certified Professionals

Associated with: Texus

100% Job Success
$30.00 /hr
2,901 hours

Gabriel Paunescu

Gabriel Paunescu

JEE, Web Developer


I've been working for the last 16 years in several positions like developer, team leader, analyst, project manager, software architect. I made analysis using UML. Based on my experience, so far, I'm able to offer complete software development solutions, from the analysis, coding and implementation, ending with testing and installations. I start each collaboration with the idea that a further upgrading is very possible. Each software development service will be developed using scalable, extendable architectures that will allow us to add new functionality with a minimum amount of effort and resources. I'm perfectly capable of providing consulting services on: - Analysis - Architectures - JEE (EJB, JMS, Web Services, JDBC, JPA, JSF, JSP, Servlet), Spring, Struts, Hibernate - 3-tier solutions - SQL databases (design & implementation) - MS SQL Server, Oracle, DB2, PostgreSQL, MySQL

88% Job Success
$23.00 /hr
262 hours

Anvar Kiekbaev

Anvar Kiekbaev

Java Developer

Russia - Tests: 3

Java developer with 3+ years experience. I have worked with Java SE 6/7/8 JDK and Java EE 6/7 stack. Frameworks and Technologies: Guice, Netty, Apache Thrift, Google Protobuf, Disruptor, Akka, Play 2; Spring 3/4 (DI, AOP, Security), Apache CXF, Apache ActiveMQ; backbone.js, jquery, bootstrap. I would really like to be a part of a complex high load project as a backend developer. I always willing to explore new areas of software development.

$20.00 /hr
58 hours