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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, 8 JPA projects are completed every quarter on Upwork.

8

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 4.54.

4.54
Last updated: August 1, 2015
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  1. Milena Ramirez Lopez

    Milena Ramirez Lopez Agency Contractor

    Expert PHP / MySQL / AJAX / HTML / CSS

    Bolivia - Last active: 27 days ago - Tests: 7 - Portfolio: 36

    In the past 9 years, I have developed many websites using PHP, Laravel, Javascript, Twitter Bootstrap, CSS, HTML, MYSQL, AJAX, Wordpress, Google Maps API, and others technologies. As a web developer I like new challenges and I can learn new technologies quickly. I am looking for new opportunities to build websites for you or your company with the highest quality. My objective is focused on helping you to build, maintain and promote your business over the world wide web.

    Groups: Bluehost Developers and Designers

    Associated with: The Team Ninja

    $12.00 /hr
    2,395 hours
    4.98
  2. Roman K.

    Roman K.

    Independent Software Architect / Senior Java Developer

    Ukraine - Last active: 11/09/2011 - Tests: 3 - Portfolio: 10

    I have been working on a wide range of both enterprise-level Internet/Intranet solutions and cross-platform desktop applications since 2004. My core competency lies in complex enterprise-level projects development and I always look for opportunities to build such a projects from the ground up for customers all over the world (I'm fluent in English). I have a great experience in object-oriented software design, database modelling and Java-based technologies. In addition, my communication skills are great as well - this gives me an ability to keep both development process and business relations in a good shape! ;)

    $30.00 /hr
    680 hours
    4.28
  3. Bernard Arjan Draaisma

    Bernard Arjan Draaisma

    Sr. Systems Analyst - 5+ year of software developing Java.

    Netherlands - Last active: 06/08/2010 - Tests: 2 - Portfolio: 6

    Highly self motivated and goal-oriented professional to pursuing a long-term career in computer science. Offer a 5+ year of strong analytical and problem solving skill in software development. Have worked on large projects in Europe and South America and are specialized in analyzing, projecting, developing, testing, documenting and guaranteeing the quality of software systems based on Java technologies. My core competency lies in complete end to end management of software projects, and I m seeking opportunities to build web- and / or software applications for you or your business. Experience in: * Business Requirements, * Analyzing, * Design, * Design Patterns, * UML modeling, * Databases modeling, * Projecting, * OOP, * Testing.

    $27.78 /hr
    13 hours
    5.00
  4. Serhii I.

    Serhii I. Agency Contractor

    Senior Java EE Developer/ Software Architect/ Team Lead/ CSM

    United States - Last active: 08/05/2014 - Tests: 4 - Portfolio: 5

    I'm a Software Developer with more that 11 years of experience. I have been involved in development of a wide range of enterprise applications using Java, Java EE, Spring, EJB, ORM, Hibernate, WebServices, Web applications, etc (mostly in health-care domain). My core competency lies in complete application development and I have a lot experience in following areas: Java, J2EE, SQL, OOP, software design and testing, team management, code review. If you want someone who can cope with complexity of your business logic, understand complicated requirements, documentation and specifications, study some technology/framework for you or deeply explore your project's sources and then come up with a good solution and then produce professional code - I can be useful for your project. Also, if you want to find someone to create and manage a team of delvelopers from Eatern Europe (Urkaine) I can help you as well. Since 2012 I'm a Certified Scrum Master. I'm looking for a long term cooperation and interesting projects for me and my teammates. Please feel free to contact me if you have any questions or propositions or need for some consultation (could be free). WARNING! I work only with reliable clients who are really interested in their projects, who know how to manage the project and the team and give reasonable feedback and support.

    Associated with: Sigma Octantis Group Agency, Octantis DataEntry

    $44.44 /hr
    1,380 hours
    5.00
  5. Roman B.

    Roman B. Agency Contractor

    Java/J2EE developer

    Ukraine - Last active: 1 day 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
    7,235 hours
    4.81
  6. Roman G. Agency Contractor

    Java (JEE) Architect / Developer

    Ukraine - Last active: 1 day 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
    9,198 hours
    4.78
  7. Shahinur I.

    Shahinur I.

    J2EE~EJB~Spring~Hibernate~JSF~AngularJS~PhantomJS~REST~SOAP~SOA~SaaS

    Bangladesh - Last active: 1 day ago - Tests: 3

    In my over 10 years experience, I have design, develop and manage lots of small , medium and enterprise scale applications using J2EE and related technology. Specially, Over the years I have gained expertise on educational management system, courier management system, traveling system, Billing system, automation, Web Bot, tend analysis, large scale of SaaS application, early warning system, disaster management system, mobile application and many more. Technically, I am experienced on J2EE, EJB3.0, Spring, Hibernate, JPA, JSF, RichFaces , PrimeFaces Wicket, Struts, DWR, GWT, AngularJS, PhantomJS, Android, HTML, CSS, JS, jQuery, JAX-WS, JAX-RS, SOAP, Maven, Gradle, Jenkins , CloudBees, Google App Engine, Amazone AWS, jBPM , ESB, Node.js etc Additionally, I am also experienced on testing, code profiling, code optimization, performance tuning, query optimization, team management and project management. My preference to work on long term project. It could be hourly or fixed price job but hourly job is my first preference. I would like to maintain trustworthily long term relationship through good work. If anyone is there on the same page and match my criteria please poke me for further... For more details... --------------------------------------------------------------------- Languages: J2EE, J2ME, HTML / HTML5 / DHTML / XHTML, JavaScript / AJAX, XML/XSL, PHP Methodology: RUP, Agile, XP, Scrum, Design Pattern Framework: EJB3.0, JPA, Hibernate, S2Dao, S2Hibernate, Spring, Seasar, JSF, RichFaces PrimeFaces, Wicket, Struts, DWR, SWT, Facelets, and jQuery Web Tools with IDE: Eclipse,MyEclipse,NetBeans,Macromedia Dreamweaver, MS Front Page Editor Web Other Tools: TopStyle CSS Editor, TinyMCE, Smarty, ADODB Server: Tomcat, Glassfish, WebLogic, Jetty and others Databases: MySQL, ORACLE, PostgreSQL, SQL Server 2008 Testing Tools: JUnit, EasyMock , Mercury LoadRunner Management Tools: CVS, SVN, Microsoft Project, Microsoft Visual Source Safe, Enterprise Architect, XPlanner Build and Logging Tools: Apache Ant, Maven, Log4j

    $33.33 /hr
    3,285 hours
    3.70
  8. Yauhen S.

    Yauhen S.

    J2EE(Hibernate/JPA/EJB3/Spring/Struts)/PHP/MySQL/ExtJS Developer

    Belarus - Last active: 01/14/2011 - Tests: 2

    J2EE: JSP, Servlet, Spring, JPA, Hibernate, EJB3, JBoss AS, GlassFish AS, IBM WebSpere AS, Eclipse, IBM RAD, IBM RSA, NetBeans JavaScript: ExtJS, jQuery, Dojo PHP, CSS, HTML, XHTML, XML, etc. MySQL, IBM DB2 Executive, responsible, hard worker. Everything is very simple... I just want to find interesting project and people to work with.

    $16.67 /hr
    5 hours
    4.89
  9. Sebastian B.

    Sebastian B.

    JEE engineer/EJB3/Seam/Spring/JPA/JBoss/GWT/TDD/Agile/(SCJP,SCBCD)

    Poland - Last active: 10/23/2011 - Tests: 2 - Portfolio: 4

    I took up with programming about 18 years ago, then it was only my hobby, but about 9 years ago my passion became also my work. My professional experience begins with web development. I started with Perl, PHP which I eventually left for Java based technologies. During my carrier I gain not only high skill programming experience but also code maintenance and refactoring skills. Continuous integration, build systems like jenkins and bamboo, test driven development are engineering tools used by me in every day work. I am mainly concerned on software engineering, but I have had a role as a team leader and analytic as well, what helps me in understanding not only the code but also business word. I am highly competent and I care about being up on new trends and technologies in software engineering. I continually extend my knowledge.

    Groups: Sun Certified Professionals

    $24.00 /hr
    27 hours
    4.95