J2EE, or Java Enterprise Edition, is an incredibly popular platform used to help create complex web-based applications. It’s a combination of the Java 2 Platform, Enterprise Edition and web servers like Apache Tomcat and Sun Java System. Its scalability makes it especially popular for large applications that need to serve a lot of clients. A J2EE Developer is a programmer who specializes in this specific platform, and can create powerful applications that are tailor-made for a client’s needs.

Here's some projects that our expert J2EE Developers made real:

  • Creating compelling user interfaces with frameworks like Spring Boot and Primefaces
  • Adding microservices to mini projects
  • Expertise in deploying applications on cloud services like IBM Cloud
  • Applying Node.js technologies to existing JAVA projects
  • Developing web applications with Hibernate, JPA and other Java tools

At Freelancer.com our experts have used their combined knowledge of Java Enterprise Edition to help clients create powerful applications that meet their individual requirements. If you're looking for a custom solution for your web application look no further - the skilled J2EE Developers available on our platform can make it happen. Post your own project on Freelancer.com today and hire an expert J2EE Developer to take your application to the next level.

Na podstawie 38,501 opinii klienci oceniają nas na J2EE Developers 4.8 na 5 gwiazdek.
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    12 znalezione projekty, cennik w USD

    I am using spring jpa 3.1.0 I need my Oracle connection to implement the following config defaultRowPrefetch=1000;defaultBatchValue=1000

    $40 (Avg Bid)
    $40 Średnia Oferta:
    5 składanie ofert
    Strut 1 migration to Spring 6 dni left
    ZWERYFIKOWANY

    Strut 1 migration to Spring We are looking for a developer who can help us migrate our current Struts 1.2 application to Spring Boot Skills and experience required: - Strong knowledge of Struts 1.2 and Spring Boot - Experience with migrating applications from Struts to Spring - Familiarity with Spring MVC is a plus - Ability to work within tight deadlines and deliver high-quality results Please BID If you have the necessary skills and experience on the mentioned technologies,

    $35 / hr (Avg Bid)
    $35 / hr Średnia Oferta:
    47 składanie ofert
    Create Appointments (spa center) 5 dni left
    ZWERYFIKOWANY

    I need a freelancer to create an appointments system for my spa center (JAVA, JSF and EJB required) see attached document Type of Appointments: - Spa appointments Scheduling System: - I have a specific scheduling system Skills and Experience: - Experience in developing appointment booking systems - Knowledge of scheduling algorithms and techniques - Required to integrate the appointments system with our existing JAVA software - Attention to detail to ensure accurate and reliable appointment scheduling

    $261 (Avg Bid)
    $261 Średnia Oferta:
    32 składanie ofert
    Experinced Java Developer 5 dni left
    ZWERYFIKOWANY

    Need to implement a library in java code

    $88 (Avg Bid)
    $88 Średnia Oferta:
    20 składanie ofert

    I am looking for a Java developer who can assist me in writing unit tests for my advanced project. The ideal candidate should have experience with the JUnit framework and be able to handle a large number of unit tests. Requirements: - Strong proficiency in Java - Experience with JUnit and TestNG framework - Familiarity with advanced project structures - Ability to write and manage a large number of unit tests

    $13 / hr (Avg Bid)
    $13 / hr Średnia Oferta:
    24 składanie ofert

    I am seeking a Java Developer with expertise in JavaFX for an ongoing project. The tasks involved in this project include both new development and maintenance. The timeline for this project is urgent, with a deadline of 1-2 weeks. Skills and Experience: - Strong proficiency in Java and JavaFX - Experience in both new development and maintenance of Java projects - Familiarity with mySQL database - Knowledge of other Java frameworks such as Spring and Hibernate is a plus.

    $85 (Avg Bid)
    $85 Średnia Oferta:
    20 składanie ofert
    Jasper Report 4 dni left
    ZWERYFIKOWANY

    We are looking for an experienced Jasper report developer who can Design, Develop, install, configure, and implement Jasper report(Deploy on Windows and Linux Environment) in our existing JSP application. DB: Mysql Report should open in PDF format from our application. Bid only who has real-time experience.

    $31 (Avg Bid)
    $31 Średnia Oferta:
    5 składanie ofert

    I am looking for a skilled developer who can assist me with the MVC Framework aspect of the Spring framework. The project involves fixing or improving an existing application and needs to be completed within 1 month. Skills and experience required: - Strong knowledge and experience with the Spring framework, specifically the MVC Framework component - Previous experience in fixing or improving existing applications - Familiarity with Java and object-oriented programming - Good understanding of web development principles and best practices - Ability to work within a tight deadline and deliver high-quality results

    $124 (Avg Bid)
    $124 Średnia Oferta:
    15 składanie ofert
    Java Project needed 3 dni left
    ZWERYFIKOWANY

    I have a very small Java project to complete today. Please let me know. $25 for this project. Place your bids.

    $5 / hr (Avg Bid)
    $5 / hr Średnia Oferta:
    34 składanie ofert

    I am looking for a Java developer with intermediate experience in Actor Model and CQRS Architecture to help me build a Java application with the following requirements: Main Functionality: - The application should have a user interface that allows users to interact with the system. Json Database: - The expected data size to handle in the Json Database is less than 1GB. Ideal Skills and Experience: - Intermediate experience with Actor Model and CQRS Architecture. - Strong knowledge of Java programming language. - Experience with JavaFX GUI framework. - Familiarity with Json Databases and database management. I provide a skeleton. Please note that the project requires someone with intermediate experience in Actor Model and CQRS Architecture, so please only apply if you meet this require...

    $172 (Avg Bid)
    $172 Średnia Oferta:
    23 składanie ofert
    Small project 6 godzin left
    ZWERYFIKOWANY

    I am looking for a Java developer who can complete a small project for me. Requirements: - Proficient in Java programming language - Familiar with web development concepts Specific Requirements: - Ability to create a web application using Java Timeline: - Urgent (1-2 Days) If you have the necessary skills and can meet the tight deadline, please submit your proposal.

    $166 (Avg Bid)
    $166 Średnia Oferta:
    74 składanie ofert

    Java Developer Needed for making advertisement website. I am looking for an experienced Java developer to help me . Here are the details: Ideal Skills and Experience: - Strong proficiency in Java programming language servlets Note: work on remote access only.

    $392 (Avg Bid)
    $392 Średnia Oferta:
    31 składanie ofert

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