JPA Freelancers

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, 6 JPA projects are completed every quarter on Upwork.

6

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 4.61.

4.61
Last updated: May 1, 2015
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  1. Aldrin L.

    Aldrin L.

    Architect, Backend Engineer (Scala, Java, Hadoop)

    Brazil - Last active: 15 days ago - Tests: 12 - Portfolio: 1

    Over the past 15 years I've worked with projects ranging from Startups to Fortune 100s. From C++ to Scala, past assignments involved: - Protocol Design in C++/Delphi - Java API Publishing - Maven Plugin Development - Distributed Systems using RESTful backends - Scala / Akka Design - Jenkins Plugins Writing On a daily basis, I spend between Systems Architecture, Build Planning, for Hadoop and Restful Backends, specially under Amazon Web Services. Oh, I'm also a Cloudera Certified Administrator and Developer. Favorite platforms include Scala, Python and General Java. See my full profile for more descriptions and feel free to browse my github and bitbucket profiles at the addresses below: http://github.com/ingenieux http://bitbucket.org/aldrinleal Favourite customers involve pragmatic teams, with contant online presence, and direct involvement with the end customer, and a problem involving legacy and the next generation Feel free to discuss our next project - I'm always looking for the next challenge!

    Groups: LoginRadius, Microsoft Certified Professionals

    $55.56 /hr
    3,109 hours
    4.83
  2. Vyacheslav Soldatov

    Vyacheslav Soldatov

    Senior Java developer

    Russia - Last active: 20 hours ago - Tests: 1

    Java developer for 14 years. I have developed a web applications using Java, JSP, Servlets, DHTML, Java EE, JDBC and standalone Java applications. My competency lies in development of full end-end products. I'm seekin opportinities for build java based web applications, standalone Java applications or Eclipse plugins. Also have experience in the following areas: GWT, Swing, AWT, SQL, OOP, JUnit, OSGi, Maven, Ant, Git, SVN, CVS and software design and testing.

    $30.00 /hr
    3,169 hours
    4.88
  3. Tijana Momirov

    Tijana Momirov

    Java developer

    Greece - Last active: 19 days ago - Tests: 2

    Seven years of experience in software development, specialized in technologies related to the Java platform. Majority of the developed applications leverage concepts of ORM (Hibernate, iBatis, JPA2), dependency injection and inversion of control (Spring), web services (SOAP, but mainly REST - using Jersey frequently), rich GUI (ExtJS) etc. Involved in other phases of the project cycle beyond the actual development, such as interaction with clients, requirements analysis, and project organization. Comfortable with organizing demos and presentations for clients. Worked both for large companies and startups, always in the international environment. Seeking the opportunities to take part in even more challenging projects by opening to the global market and focusing on freelancing.

    Groups: oDesk Verified Web Developers

    $30.00 /hr
    7,336 hours
    5.00
  4. Alexey Dubrov

    Alexey Dubrov

    Java Developer

    Belarus - Last active: 20 hours ago - Tests: 2

    High skilled Java Developer. My specialization is web/backend development using such technologies as Hibernate, Spring (MVC, Security), JSP/JSTL, Tomcat, JavaScript/JQuery, Maven, RESTful API, Web Services (SOAP). Any desktop (using Swing) development also can be provided as well as utility program development and multi-threaded systems. I'm looking for customers for a long-term cooperation. I would like to offer you my skills and expereince to solve your issues.

    $33.33 /hr
    1,324 hours
    5.00
  5. A S.

    A S.

    Oracle ATG /Endeca Developers/Certified Oracle /Hybris

    New Zealand - Last active: 1 month ago - Tests: 7 - Portfolio: 4

    Commercie is a group of eCommerce professionals who are experts on Hybris and Oracle ATG with more than 10 years experience in that area includes front end and back end with all modules. we can provide design architecture, POC's, new implementation ,installation , enhancements, performance tuning. also front end experts. with the lowest rate and fastest delivery with high quality

    $60.00 /hr
    0 hours
    5.00
  6. Alexey B.

    Alexey B. Agency Contractor

    Senior Java Developer / Team lead: Java/J2EE

    Ukraine - Last active: 20 hours ago - Tests: 2 - Portfolio: 3

    IT-Specialist with more then 15 years experience in software development. Over last 12 years I was working on web sites/portals development using Java and related techs: JSF, Facelets, RichFaces, Spring, Seam, JPA, Hibernate, EJB, Portlets, Maven, HTML, DHTML, CSS, JavaScript. JBoss AS, JBoss Portal, Tomcat, AMF, BlazeDS, SOAP, JSON, XML. Over last 7 years worked as team lead/architect. Last 3 years spent as project manager for eCommerce platform server-side/portal development. Hardworking, team and goal oriented, challenge seeking, work well under pressure. Ready for sporadic overtime.

    Groups: Yahoo Web Hosting Designer

    Associated with: U268

    $33.33 /hr
    17,188 hours
    4.86
  7. Devaka Cooray

    Devaka Cooray

    Experienced Java/PHP web/software developer with high-end experiences

    Sri Lanka - Last active: 3 months ago - Tests: 5 - Portfolio: 1

    A software engineering professional and developer with high end experiences in JavaEE, EJB 3.0, and PHP development. Some successful ground-breaking projects done in the past decade have involved with EJB 3.0, JBoss, Websphere, PHP, Ajax, jQuery, Flash, and more. Current area of focus is in JavaEE, PHP and other software development, designing, architecturing, etc. Certifications currently holding are: 1. Sun Certified Java Programmer 5.0 2. Sun Certified Web Component Developer 5.0 3. Sun Certified Business Component Developer 5.0 4. Advanced Diploma in Computer programming. 5. CFP certification in Flash Animation Designing. Web: http://www.devakacooray.com/

    Groups: Sun Certified Professionals

    $38.89 /hr
    68 hours
    4.96
  8. Oleg M.

    Oleg M.

    Manager/Architect/Developer, Java, SQL, JavaScript, HTML, CSS

    Russia - Last active: 12/23/2014 - Tests: 1 - Portfolio: 12

    Development of web and client-server applications using object oriented and aspect oriented technologies. I would like to work in the following areas: * Web Development of E-Business / Database Applications * Software Engineering Experience Summary: 8+ years experience in the information technology industry with expertise in architecture, analysis, design and development. • Java (J2EE, Spring, Hibernate, JSP, JSF, JSTL), PHP • SQL, MsSql (T-SQL), MySQL, PostgreSQL, Oracle10 • JavaScript (Ext-JS, JQuery, Prototype, Mojo), CSS, HTML, DHTML • XML, XSLT, XPath, XStream • Web Services, wsdl • JReport, IReport • Maven, Ant, JUnit • Tomcat, JBoss • IntellJ, Eclipse • Shell Programming • Window 98/2000/XP/Vista/Seven, Red Hat Linux, Debian, Ubuntu, CentOS. I have the ability to manage projects, ability to work within tight deadlines, ability to work with new technologies and ability to fast learn, team player.

    $33.33 /hr
    5,987 hours
    5.00
  9. Ezekiel Baniaga

    Ezekiel Baniaga

    Ezekiel Baniaga - Software Developer

    Philippines - Last active: 20 hours ago - 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

    $13.33 /hr
    3,522 hours
    4.94