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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, 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. Vazdautan Andrei

    Vazdautan Andrei

    Java developer

    Moldova - Tests: 5 - Portfolio: 13

    As I had a chance to be a freelancer and to be employed in companies I had a chance to gain experience in different areas and to develop applications of different levels, starting with small tools and up to large eCommerce web applications. My technical skill-set include: - Proficient knowledge of Java and the Spring framework stack. - Experience with front-end technologies(HTML5, JS, CSS3) and frameworks like jQuery, AngularJS and others. - Implementation of Adaptive/Responsive web designs. - Implementation and consumption of REST/SOAP services. - Continuous Integration practices. - Automatisation and scraping. I also have experience with: - Agile Scrum - eCommerce Also, for me, code quality and testability is a priority.

    $27.78 /hr
    48 hours
    4.39
  2. Evangelos N.

    Evangelos N.

    Software Developer (Java/J2EE/Spring/Angular/Node.js/AWS/CI/UML/etc)

    Greece - Tests: 11 - Portfolio: 12

    With my experience (more than 12 years) i can help you to achieve your business goals , by providing you professional state-of-art software development and project management services. I have been participated in large and medium size IT projects in Europe and US of public and private sector in the following business domains: * Economics * E-commerce * E-marketing * E-procurement * E-tendering * Banking * Statistics, * Financial, * Real Estate, * SaaS * Paas After all these years of experience i have acquired a variety of skills and know-how in using lots of software development tools which is constantly enriched as the technology itself evolves. The following table presents the set of my skills and tools which are inside my expertise area: * J2EE5/6/7, Java 1.5/1.6/7/8, JSP 2.0/2.1++, Servlets, Spring 2.5/3.x/4 (Core,MVC,Security,Batch,Data,Roo), JSF 1.1/1.2/2.0++, AJAX, RichFaces 2/3++,PrimeFaces 3++, Facelets, Struts/Tiles, EJB 2.1/3.0/3.1++, JPA1/2++, JMS, JDBC, Hibernate 2/3/4, iBatis/myBatis, SQL, Ext-GWT, Google Maps v3, Play! framework, Dropwizard, Jenkins (CI) * Apache CXF, JAXP, SOAP, WSDL, JAX-WS, JAX-RS, Jersey, Axis 1/2, SOA, JAXB * HTML 4.0/5.0,XHTML 1.0, XML, XSLT, XSL-FO, DTD, XSD, CSS 2/3, JQuery (Core/UI/Plugins), Dojo, Javascript, Angular.js, Jasmine, Karma, Protractor, Twitter bootstrap, node.js, Express.js, Bower, Grunt, JSON, VBScript, WAI compatibility * Oracle Weblogic 9/10.3/11++, JBOSS 4.2/5/6/7++, Tomcat 5/6/7++, Webshere 5.0++, Glassfish v3++ * Maven, Ant, JUnit, JMeter, Log4j, FOP, Jasper Reports * Oracle 10++ / PL-SQL, MySql 4/5++, Postgres 8/9++, MS-SQL Server 2010/12++, CouchDB, MongoDB, * Eclipse, NetBeans, STS, RubyMine * GIT, Jira/Stash, SVN, CVS, * Cloud: AWS, iron.io, Linode * Apache, PHP5++, Zend 1/2, Smarty, PDO, * Ruby 1.8/1.9, Rails 3.1 * Android 2.3++ (native), Atmosphere, Jquery mobile * C, C#, * Windows, Linux * UML, ERD, Agile, RUP, DB Design etc. Based on my experience and skills, my goal is always to provide innovative and effective solutions to my clients and deliver products in time and on budget ending up in long-term relationships if possible.

    $22.22 /hr
    19,873 hours
    4.56
  3. Timothy K.

    Timothy K.

    Java Developer.

    Kenya - Tests: 13 - Portfolio: 1

    With 5 years of experience in Java, I am looking for opportunities to develop enterprise application using: 1. JAX-RS for restful web-services. 2. Jasper Reports for generating reports 3. Spring and Spring mvc 4. JSF/Primefaces 5. EJB for business logic. 6. JPA/Hibernate for ORM and database access. I also have experience in Cent OS / Ubuntu server administration.

    Groups: Corona Labs

    $22.22 /hr
    4,639 hours
    4.97
  4. Deepak D.

    Deepak D.

    JAVA/J2EE/Spring/PHP/Web Services/Codeignitor

    India - Portfolio: 9

    I skilled in developing web and desktop N-Tier applications using various Java Technologies. I have expertise in working with Java/J2EE, Spring, Spring MVC, Struts, HIbernate, JPA and other java web frameworks. I have more that 5 Years of application and worked on enterprise level application. Recently worked on SOA architecture and integrated application with various third party vendor. I am committed, reliable developer who aims for perfection and excellence in work. Awards: 2 times best employee of the year.

    $13.00 /hr
    1,338 hours
    4.96
  5. Andrii K.

    Andrii K.

    Mobile Hybrid (phonegap-cordova) developer with Appery.io experience

    Lithuania - Tests: 8 - Portfolio: 5

    Experience in designing, developing and support Web applications. Over the 6 years, I have an experience as Senior Software Developer and Team Leader on commercial projects in big software company. Using JavaEE / JSF / RichFaces / Seam / Hibernate frameworks, including related technologies such as web services, HTML5, JavaScript and CSS3. Experience in the full development life cycle: designing database architecture, designing GUI, testing, deployment and support. Last projects: - Appery.io, developed by Exadel, is the first mobile platform that offers a cloud-based rapid development environment with integrated backend services and a rich catalog of API plug-ins that dramatically simplify integration with cloud services and enterprise systems ( http://appery.io ) - mobile web-site ( https://m.investoraccess.raymondjames.com ) and based on it hybrid mobile app (supported platforms are Android, iPhone, WinPhone) - java based service application secureXchange - provides a transparent, scalable, and easy way to operate a holistic MFT solution. secureXchange is MFT (Product of http://www.btrade.com) - rapid mobile application development in the cloud (based on appery.io source code). Rollbase is part of Progress Pacific's complete cloud solution. ( https://mobile.rollbase.com ) - web based application which calculates ranking of 'tweets' by hashtag (Twitter, Instagram, etc.). This project is high load application, so, used different technologies to achieve the best performance. (Ad site with mobile capability for new customers http://hashoff.com )

    $30.00 /hr
    128 hours
    5.00
  6. Oleksandr Taranovskyi

    Oleksandr Taranovskyi

    Junior Java Developer

    Ukraine - Tests: 2

    I like to get a job done. And I like when the result complies with high standards adopted. I have 1,5 years of experience in Java. Currently I'm working in a rather small team consisting of Java backend developers and QA engineers. Our team is responsible for the big module of the large CRM system, that our project makes for important EPAM customer. I worked on Spring, Java-EE projects, took few large-scale trainings on Hadoop ecosystem and learned Cascading. I would like to try to do some tasks on Big Data to improve my experience.

    $11.12 /hr
    75 hours
    4.97
  7. Mher Baghinyan

    Mher Baghinyan

    Software developer

    Armenia - Tests: 5

    I am web and mobile developer with about 3 years of experience. Most of my experience i have spent on java backend and front end development. Fluent in web development languages and technologies such as html, javascript, css, java spring etc. I'm a fast learner and currently i'm getting involved in mobile programming e.g phonegap technology.

    $11.11 /hr
    1 hours
    4.82