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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.

2

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 4.57.

4.57
Last updated: September 1, 2015
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  1. Rahul W.

    Rahul W.

    Consultant

    India - Portfolio: 2

    Almost 5 Years of proven working experience of J2EE Related Projects and Currently working on ERP workflow application using JSF, ICE Faces with Hyperion Integration . Web Frameworks, Servers and Tools: - Struts MVC, Spring , Log4J, Axis Web Service, SOLR , Jason Objects Persistence Layer and O/R Mapping Tools : -Hibernate3.0+JPA (Java Persistence API), JDBC Application Presentation Layer: -Struts Tags, JSP, ICE Faces, JSF Ajax Framework:-ZK Framework,ZK MVC,ZK MVVM, DWR frame work. Application Server : - Weblogic 9.2, Jboss, Glassfish, Tomcat 6.0

    $11.11 /hr
    0 hours
    5.00
  2. Sergey M.

    Sergey M.

    Java, Vaadin, Grails developer

    Russia - Tests: 4 - Portfolio: 9

    IT-Specialist with more then 10 years experience in software development. Over last 8 years I was working on software development using Java and related technologies. Of these, 4 years on position as a senior Java developer, team leader, project manager. The most important human quality which I appreciate in myself and in other people is a responsibility. Very punctual and as much as possible I understand details. I always adhere and stay in the planned project budget. The basic technical specialisation: - Web services development. - Server side, integration and middle-ware development. - Web applications development. - Development of Rich Web applications, using Vaadin (GWT) Technologies and tools: - JDK, Multi-threading, IntelliJ IDEA - Vaadin, GWT, Grails - XML, JAXP, JAXB - WebServices, SOAP, WSDL, JAX-RPC, Axis2, REST - JavaEE, Spring - JPA, Hibernate - JCE (Java Cryptographic Extension API) - Tomcat, Sun Application Server, WebSphere - ANSI SQL, MySQL - SVN, Maven, Ant, Teamcity - JIRA, RedMine

    $24.44 /hr
    66 hours
    4.20
  3. Kirill Vlasov

    Kirill Vlasov

    Java Developer

    Russia - Tests: 6

    I have developed various server software for more than 10 years. I have mainly worked with: - Java 7/8 - Spring framework and MVC - Hibernate ORM - PostgreSQL as relation database I offer not only development but also analyzing requirements and development, providing architectural engineering, QA and software testing automatisation.

    $18.89 /hr
    0 hours
    5.00
  4. Mohammed Feroz

    Mohammed Feroz

    j2ee java spring struts grails android hibernate jquery ajax

    Bangladesh - Tests: 1 - Portfolio: 1

    I have experience in working in ERP project on Micro finance & Accounting system on Groovy and Grails. My position is team leader and sr. software engineer in the project. In the project I also did many complex usage of jquery/ajax/json. Beside this I have created many component for use and reuse of data processing. I have also worked with gant script to build custom command, and have created plugin for a custom Action artefact to use for the application. Beside groovy & grails, I have also worked with spring and struts

    $10.00 /hr
    97 hours
    0.00
  5. 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
    0.00
  6. Sergey Shushkov

    Java developer

    Russia - Tests: 2

    I am a Software Developer with over 5 years of programming experiences. Working with varioustechnologies (Java (SE/EE, JSP, Servlet, Portlet, Struts, JPA, Hibernate, Spring, REST Web Services, Jersey,Maven) , Web Development (Python, Django,JS,Ajax,ExtJS,AngularJS,Tomcat, Glassfish, WildFly etc.), Databases(MSSQL,PostgreSQL,SQLite), Networking(TCP,HTTP), Excel reports (with VBA,Apache POI) etc.). I'm also having experience in the following areas: SQL, OOP, Agile software development , software design and testing. And I'm learn new technologies so my technical and business skills keeps growing every day.

    $17.00 /hr
    0 hours
    0.00
  7. Dzmitry Sapezhka

    Dzmitry Sapezhka

    liferay, java developer

    Belarus - Tests: 2

    I'm involved in software development during last 9 years. I have good abilities and I'm looking for Java and Android projects. Skills: Java (Spring, Spring Web MVC, Lucene, Compass, Struts, GWT, JPA, Hibernate, Toplink, JAXP, Castor, Ant, Maven), Java EE (EJB, JSP, Servlets, JMS), RDBMS (PostgreSQL,MySQL, Oracle), (X)HTML/CSS/Javascript, XML/XSLT/XPath, PHP, GNU/Linux

    $33.33 /hr
    24 hours
    4.41
  8. 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

    $30.00 /hr
    2,888 hours
    4.83