JPA Freelancers

Showing 79 freelancers

JPA Freelancers

Showing 79 freelancers

  • Professional Java Developer

    I am an experienced and professional Java Developer. For the last 6 years I have been developing mainly enterprise solutions - both desktop and web oriented. I have a solid algorithmic background - won numerous awards from algorithm competitions. If you are … more

    I am an experienced and professional Java Developer. For the last 6 years I have been developing mainly enterprise solutions - both desktop and web oriented. I have a solid algorithmic background - won numerous awards from algorithm competitions. If you are interested for details - look at the "Other Experience" part of my profile. I am mainly seeking to develop complex and challenging Java applications - no matter if web or desktop.  less

    java swing spring-framework hibernate jsf facelets ejb jpa jdbc postgresql primefaces richfaces apache-maven apache-ant glassfish jboss apache-tomcat netbeans eclipse microsoft-visual-studio svn git 00 more less
    • $22.22 HOURLY RATE
    • 5.0
    • 1984 HOURS
    • BULGARIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 5 TESTS
  • Expert Java Developer

    I am interested to apply my experience and knowledge on software engineering to develop cutting edge solutions. I am an Oracle Certificated Expert looking to build web or desktop applications. I have experience in: EJB 3.0, JPA 2.0, JSF 2.0, Swing, Primefaces, Icefaces, Oracle 10 -11g, SQL Developer, HTML, XML, SQL, MySQL.

    css html java mysql jdbc uml j2se jasperreports j2ee oracle-database log4j jaxb jpa hibernate maven ireport svn tortoise-svn oop jboss swing multithreaded-programming 00 more less
    • $16.67 HOURLY RATE
    • 4.1
    • 49 HOURS
    • SPAIN
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 4 TESTS
    GROUPS:
  • Java Developer

    I have a manifold experience in software development, support, tech lead, and accompanied technical skills, like server administration and hosting setup. I worked as a team lead, and as independent contractor, I have my own project. So no worries. Once … more

    I have a manifold experience in software development, support, tech lead, and accompanied technical skills, like server administration and hosting setup. I worked as a team lead, and as independent contractor, I have my own project. So no worries. Once I took the job, I will do it. I do prefer to do the job by myself and taking responsibility instead of relying on anyone else, but still able to cooperate. I have a lot of experience in supporting, maintaining, and releasing the projects started by others, despite the code quality. So, I can dive into the projects quickly. I am not a code purist, but always do my best to write the code others can easily work with. I consider it is important to write the code, which other developers can easily use or maintain. But delivering the result is always the highest priority.  less

    java osgi spring-framework postgresql jpa c javascript jsp linux-system-administration 00 more less
    • $30.00 HOURLY RATE
    • 4.8
    • 1936 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 11 TESTS
    GROUPS:
  • JavaXpert

    Java/J2EE developer having 10+ years of experience in Java based client server and web application development having expertise on most of the J2EE frameworks like Hibernate, Spring, Struts etc. Very good at core Java/J2EE design patterns. Willing to … more

    Java/J2EE developer having 10+ years of experience in Java based client server and web application development having expertise on most of the J2EE frameworks like Hibernate, Spring, Struts etc. Very good at core Java/J2EE design patterns. Willing to work on challenging projects using latest technologies. I provide the best quality services at the reasonable rate.  less

    core-java apache-struts hibernate java-servlets-development jsp ejb xml database-modeling uml oracle-database mysql ajax jquery html rational-rose javascript jpa 00 more less
    • $20.00 HOURLY RATE
    • 4.7
    • 1277 HOURS
    • INDIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 4 TESTS
    ASSOCIATED WITH:
  • Java Developer

    Looking to provide solutions to complex problems within scope, budget and tight schedules. Flexible as regards moving from project to project and in assimilating new technologies. Experience in programming, databases and IT support. Now looking forward to next stage in career or a similar position that offers opportunity for progression.

    java j2ee oracle-database mysql sap-sybase-adaptive-server-enterprise ibm-db2 postgresql hibernate jpa spring-framework jdbc gwt jsf jsp swt swing awt eclipse javascript svn perforce html xml junit apache-tomcat glassfish jboss atlassian-jira php 00 more less
    • $11.11 HOURLY RATE
    • 5.0
    • 335 HOURS
    • ROMANIA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 2 TESTS
  • Java/J2EE/MQL4/Forex/Futures/Stocks Developer/Trader

    Over 6 years 6 months of Professional Java Enterprise Software Analysis, Design & Development experience java/j2ee technologies Over 6 years 6 months of experience in full software development life cycle (SDLC) using agile Development methodology such as Rational Unified Process … more

    Over 6 years 6 months of Professional Java Enterprise Software Analysis, Design & Development experience java/j2ee technologies Over 6 years 6 months of experience in full software development life cycle (SDLC) using agile Development methodology such as Rational Unified Process, Scrum, and agile Programming Expert in collections, core java. Industry Exposure includes Finance/Healthcare/Technology/Gaming. Expertise with Hibernate framework/JPA. Experience in Service Oriented Architecture (SOA) and Distributed Components Architecture with Web Service, SOAP, EJB Service, and Messaging Service Proficient in core Java Enterprise technologies such as EJB(session bean, entity bean, message driven bean, JMS, JTA,JAAS, RMI, Java Web Service, Java SOAP, Java Thread, Java Socket, Java Servlets, JSP, JSF, JSTL, Custom Java Tag Library, JDBC, Java Collections Framework, Richfaces, Swing etc Proficient in Message Oriented Middleware (MOM) technology such as JMS, Web Service SOAP,IBM WebSphere MQ (a.k.a. MQ Series) Designed SOA using WebSphere process server and MQ Series as message broker Excellent in object-oriented analysis, design and development skills using Java Design Pattern, Java best practices and UML modeling (Use Cases, Components Structure, Class Hierarchy, State and Processes, etc.). Implemented various design patterns from following categories Creational pattern - Abstract Factory, Builder, Factory, Prototype, Singleton Structural Pattern – Adapter, Bridge, Composite, Decorator, Façade, Flyweight, Proxy Behavioral Pattern – Chain of Responsibility, Command, Interpreter, Iterator, Mediator, Memento, Observer, State, Strategy, Template Method, Visitor JEE pattern – MVC, Business Delegate, Composite entity, Data Access Object, Front Controller, Intercepting Filter, Service Locator, Transfer Object Excellent Oracle 10g, Oracle 9i/8i, PL/SQL , SQL Server MySQL , DB2 database skills (Store Procedures, SQL Query) Excellent Web 2.0 Technology skills such as PROTYPEJS, JQUERY, XML, AJAX, HTML, DHTML, CSS, JavaScript (oop), JSON. Knowledge of action script 3.0 Experience with XML/XSL/XSLT/XQUERY/XPATHDOM/SAX. Used WS-security. Experience with Java Enterprise Application Servers such as IBM WebSphere, BEA Web Logic and Tomcat. Developed server-side components, three-tier architecture and various multi-platform integrated systems. Excellent Working Experience on IDE tools like RAD, Eclipse, WSAD and NetBeans. Experience in JUnit testing framework and in ANT build environment. Experience in working with Websphere portal Experience in writing Stored procedures and triggers Experience in using XDoclet to generate EJBs Coordinate various tasks and work well within a team environment. Excellent communication and inter-personal skills  less

    j2ee javascript jsp sql mysql uml weblogic xml apache-tomcat eclipse soap ejb rational-rose j2se agile-software-development scrum hibernate jpa jms rmi website-development jdbc jsf jstl richfaces swing jquery xml-rpc xml-web-services amazon-s3 amazon-web-services css rest swt log4j tortoise-svn xquery xpath 00 more less
    • $38.89 HOURLY RATE
    • 4.8
    • 4291 HOURS
    • INDIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 5 TESTS
    GROUPS:
  • Expert in J2EE/SOA/Flex/Android projects architect and development

    Over the last 8 years, I have developed and architect a wide range of software using J2EE, SOA, Struts, Spring 3, EJB, Hibernate, Java, Android, Flex, Apache Camel, RabbitMQ, Play framework, Python, MongoDB, Solr, Elastic search, Hadoop etc.. including sites … more

    Over the last 8 years, I have developed and architect a wide range of software using J2EE, SOA, Struts, Spring 3, EJB, Hibernate, Java, Android, Flex, Apache Camel, RabbitMQ, Play framework, Python, MongoDB, Solr, Elastic search, Hadoop etc.. including sites for big companies and businesses. Interested in R & D, architect, development and managing the projects. I am looking for Employer who can provide me regular work for a long time. Currently working as a Tech lead in reputed company and responsible for development, requirement gathering, communication and handling team..  less

    java j2ee object-oriented-design android-app-development project-management spring-framework hibernate adobe-flex hadoop apache-tomcat mysql zk jsp java-servlets-development jboss blazeds jpa ibm-websphere cairngorm maven ibm-db2 jaxb tortoise-svn apache-struts atlassian-jira actionscript-3 web-design xml-web-services jsf oracle-pl/sql soap jdbc multithreaded-programming rest xml-rpc python django-framework mongodb ubuntu grails groovy github glassfish jms jenkins agile-software-development 00 more less
    • $24.44 HOURLY RATE
    • 5.0
    • 2577 HOURS
    • INDIA
    • LAST ACTIVE
    • 20 PORTFOLIO ITEMS
    • 7 TESTS
  • Computer engineer developer JAVA/J2EE

    A partir du Octobre 2010 : J’ai travaillé au sein de la société Alpha-Engineering (http://www.alpha-engineering.net) . Mission au sein de la société Piterion (http://www.piterion-group.com/) dans le domaine aéronautique et automobile. Maintenir et développement d’un … more

    A partir du Octobre 2010 : J’ai travaillé au sein de la société Alpha-Engineering (http://www.alpha-engineering.net) . Mission au sein de la société Piterion (http://www.piterion-group.com/) dans le domaine aéronautique et automobile. Maintenir et développement d’un connecteur générique entre le système unifié de PDM Teamcenter 8 et la CAO CATIA V5. • IDEs: Eclipse • PDM/CAD & Tools: Teamcenter 8, CATIA V5. • Methods, Modeling & Tools: Agile Methods, UML… • Languages: C/C++ , JAVA / J2EE. • Technologies: CAA, PLMXML • Versioning Management: Subversion(SVN). • Operating Systems: Windows. Janvier 2011 : Mission en STEG pour un projet qui s’appelle GAMMA. IDEs: Eclipse 3.5 Galileo Methods, Modeling & Tools: Agile Methods, UML… Plate-forme: JAVA / J2EE. Versioning Management: Subversion(SVN),CVS Framework : Spring Batch Framework. JDK : 1.6 Apache Ant : 2.0 Conteneur J2EE : JBOSS 3.2.6 Struts : 1.2.4 EJB : 2.0 Réalisation d'une Zimlet SMS qui a pour rôle l’envoie et la récéption des SMS à partir de l’outil de messagerie ZIMBRA. . IDEs: Eclipse Galileo Plate-forme: Kannel , Zimbra. Versioning Management: Subversion(SVN),CVS JDK : 1.6 Technologies utilisées: JAVA/J2EE : JSP, JavaScript, Ajax, JSON,CSS,JDBC … Réalisation d’une application d’envoie de FAX via le web IDEs: Eclipse Galileo Plate-forme: HylaFax , Zimbra. Versioning Management: Subversion(SVN),CVS JDK : 1.6 Technologies utilisées: JAVA/J2EE : JSP, JavaScript, Ajax, JSON,CSS,JDBC … Mission chez IRESA pour réaliser le site web http://www.iresa.agrinet.tn/ IDEs: Eclipse Ganimed Versioning Management: Subversion(SVN),CVS JDK : 1.6 Technologies utilisées: JAVA/J2EE : STRUTS, JavaScript, Ajax, CSS,JDBC, Ant … A partir du Septembre 2009 : J’ai travaillé au sein de la société AcamsMenalink (www.Acams.com) dans le domaine aéronautique. Réalisation d'un programme qui communique avec L’avion avec la programmation JAVA. Réalisation d'un programme qui communique avec n’importe qu’elle Base de donnée avec la programmation JAVA et le JDBC. Participation à la conception et au développement d’une application “ATIS MANAGEMENT“en J2EE qui a comme rôle la gestion d’un aéroport qui fait parti parmi les associations aéronautiques françaises.  Technologies utilisées: JAVA/J2EE : Hibernate, Struts2, JSP, JavaScript, Ajax, jQuery, Struts2-jQuery-plugin, Maven2, CSS …  Outils utilisés : MyEclipse, Aptana, MySQL-Front, PowerDesigner.  Environnement : Tomcat 6, Ubuntu Server 9.10, MySQL. Participation à la conception et au développement d’applications “NavAids Status Monitoring & Control“ en J2EE destinées aux aéroport brazilian et qui a comme rôle la gestion du météo. Participation à la conception et au développement d’applications “D-ATIS “ qui a comme rôle la collecte des informations.  Technologies utilisées: JAVA/J2EE : EJB 3.0, JPA, Struts2, JSP, JavaScript, Ajax, jQuery, Struts2-jQuery-plugin, Maven2, CSS …  Outils utilisés : MyEclipse, Aptana, PgAdmin 3, PowerDesigner.  Environnement : JBoss 5.1.0, Ubuntu Server 9.10, PostgreSQL 8.4. Tâches diverses  Migration de différentes bases de données en utilisant du SQL.  Développement de classes JAVA pour assurer l’import de fichiers Excel dans une base de données.  Réalisation des tests unitaires (JUnit) et des tests fonctionnels des applications. Réelle maîtrise de la programmation orientée objet . Connaissance approfondie en Frameworks : JAVA (EclipseLink, Spring, GWT,Hibernate, Strusts) et les technologies XML (SAX, DOM, XSLT…). Connaissance approfondie sur les API de L’ECLIPSE. Une bonne connaissance des EJB 2.0, servlets, Struts, EclipseLink, Spring, GWT, swing, JSP, HTML,CSS et de JAVASCRIPT. Une bonne connaissance des bases de données Oracle . Connaissance sur le travail avec les Fichiers XML ,avec l’API JDom et d’autre API. Maîtrise de technologies : Java/JEE, JPA, OSGI. Connaissance des normes de codage et des designs patterns. Maîtrise des outils : Eclipse, Subversion, Ant, Maven. Connaissances sur les serveurs d’application : Tomcat. Bonne connaissances en SGBD : MySQL, Oracle. Qualités générales dans le .  less

    oracle-java-ee web-design core-java javascript apache-struts jsf asp.net-mvc spring-framework ejb j2ee j2me j2se jdbc java-servlets-development jdeveloper jboss jaxb jasperreports hibernate orm oracle-database mysql sql swing jsp jstl jms jndi arabic translation-arabic-english translation-afrikaans-english french html5 css3 uml jpa maven svn multithreaded-programming jquery log4j xml-web-services xml xml-rpc spring-security gwt android-app-development jboss-seam javafx ajax socket-programming 00 more less
    • $12.22 HOURLY RATE
    • 4.8
    • 916 HOURS
    • TUNISIA
    • LAST ACTIVE
    • 6 PORTFOLIO ITEMS
    • 3 TESTS
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