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, 9 JPA projects are completed every quarter on Upwork.

9

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 4.60.

4.60
Last updated: June 1, 2015
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  1. Aldrin L.

    Aldrin L.

    Architect, Backend Engineer (Scala, Java, Hadoop)

    Brazil - Last active: 6 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
    3,112 hours
    4.82
  2. Maksym G.

    Maksym G.

    Senior Java SE / Java EE / Spring developer

    Ukraine - Last active: 21 days ago - Tests: 5 - Portfolio: 1

    Senior software engineer with skills in JavaEE, Spring platform, various ORM frameworks, AWS based systems, both RDBMS and NoSQL solutions. Always willing to explore new areas of software development and accept new technical challenges. Able to design architecture of the solution and bootstrap project from scratch including infrastructure, development processes and communication workflows.

    Groups: Sun Certified Professionals

    $30.00 /hr
    3,932 hours
    4.79
  3. Roman B.

    Roman B. Agency Contractor

    Java/J2EE developer

    Ukraine - Last active: 19 hours ago - Tests: 12 - Portfolio: 1

    Specialist with 4 years experience in software development, mostly in web development using Java and related technologiess: Servlets, JSP, JSF, Struts, Spring, EJB2/3, JPA, Hibernate, Velocity, Quartz, Seam, Ant, Maven, DHTML, CSS, JavaScript, jQuery, JBoss AS, Tomcat. Team and goal oriented, learns capably.

    Associated with: KV4Solutions

    $33.33 /hr
    7,008 hours
    4.81
  4. Anton Goncharov

    Anton Goncharov

    Java/Scala Developer

    Russia - Last active: 28 days ago - Tests: 3

    Hello. I'm skilled Java/Scala developer with strong experience (7+ years) in: 1. Scalable back-end applications (fault tolerance & high-load); 2. Messaging solutions (ESB, service-oriented architecture); 3. Web-services. I deliver products iteratively with a demonstrable result at each stage. Below is my set of skills. Core: - Java SE 6/7/8 - Java EE 7 (CDI, EJB, JMS, JAX-WS, JAX-RS) - Scala 2.8+ - Spring (DI, Web MVC, Data, Security) - JDBC, JPA (Hibernate) Messaging-oriented middleware: - Apache Camel - Apache Karaf - Apache ActiveMQ - Fuse ESB - fabric8 Data-grid: - Hazelcast App Servers: - Tomcat 6/7/8 - Wildfly 8.* Databases: - Oracle 11g - Postgres 9.* - MySQL 5.* Web-tier: - HTML, CSS - Bootstrap - jQuery - AngularJS

    $25.00 /hr
    0 hours
    5.00
  5. Roman G. Agency Contractor

    Java (JEE) Architect / Developer

    Ukraine - Last active: 19 hours ago - Tests: 4

    I've been working in IT for more than 15 years and have strong experience in software development and project management. For last 7 years I've been working as architect/team leader/developer in the Java/JEE area on applications of various levels of complexity. The stack of technologies/frameworks I have hands-on experience includes but not limited to: Java/JEE, EJB 3, JPA 2, Spring (Core/Security/Data/AMQP), Hibernate/EclipseLink, JSF/RichFaces, AJAX, Tomcat/JBoss/GlassFish, MySQL/Oracle, NoSQL REDIS/RIAK, JAXB, REST, SOAP, XML, JUnit, Maven. For last years I've been leading a team of highly skilled java developers and few java gurus seeking for challenging projects to participate in as a whole team or separate members full-time or part-time.

    Associated with: KV4Solutions

    $33.33 /hr
    8,935 hours
    4.78
  6. Oleg Galant Agency Contractor

    Senior Java/J2EE Developer

    Ukraine - Last active: 09/17/2010 - Tests: 1

    Specialist with 10 years experience in software development. Over last 6 years I was working on web development using Java and related techs: JSF, Facelets, EJB2/3, JPA, Hibernate, Maven, HTML, DHTML, CSS, JavaScript. JBoss AS, Tomcat. Over last 5 years worked as team lead. Team and goal oriented.

    Associated with: KV4Solutions

    $33.33 /hr
    1,325 hours
    5.00
  7. Norberto Rodas

    Norberto Rodas

    Software Developer

    Argentina - Last active: 11/26/2013

    I consider myself a responsible, creative, initiative and punctuality, I accept with pleasure the challenges and goals that your organization could raise me, with good interpersonal skills, ability to work in teams, under high pressure, so as to solve problems efficiently and achieve the goals set by the company and my work group.

    $38.89 /hr
    0 hours
    0.00