J2EE Jobs

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Acerca de J2EE

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.

De 27,174 opiniones, los clientes califican nuestro J2EE Developers 4.84 de un total de 5 estrellas.
Contratar a J2EE Developers
Acerca de J2EE

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.

De 27,174 opiniones, los clientes califican nuestro J2EE Developers 4.84 de un total de 5 estrellas.
Contratar a J2EE Developers

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    2 trabajos encontrados
    Debug Java Spring Service Logic - 08/10/2026 10:00 EDT
    3 días left

    I’ve been assigned a tricky maintenance ticket in our Spring MVC / Spring Boot code-base and, as someone still ramping up on Java, I’m stuck tracking down logical errors that sit squarely in the service layer—the part where our business logic lives. The symptoms: data flows in correctly from the controllers and persists fine through the repositories, yet the results returned to the UI are wrong. Unit tests covering the affected services either fail or pass with unexpected values, so I need a fresh pair of expert eyes to walk through the code with me, isolate the faulty branches, and refactor or rewrite the logic so every scenario behaves as intended. What I’ll provide • I can share my screen and follow the steps suggested by you. I can’t provide yo...

    Debugging J2EE Java JavaScript Arquitectura de software Desarrollo de software Ingeniería de Software Spring Boot Spring JPA
    $2 / hr Average bid
    $2 / hr Oferta promedio
    38 ofertas
    Ofertar ahora
    Kshitija Ladies Salon AI+ — Online Booking SystemA full-stack web application for booking salon appointments online. Customers browse a 277-item service catalog, build a live bill, and pay via Razorpay (full payment or advance). The owner manages confirme
    1 día left

    For an existing business (production use, not a personal/practice project) I have a working salon appointment booking web application built with Spring MVC (XML config), JSP/JSTL, Bootstrap, MySQL, and deployed on Tomcat 9. It includes: A 277-item service catalog with search and live bill calculation Razorpay payment integration (full payment or advance, test mode currently) An owner dashboard to manage bookings WhatsApp booking confirmation . With an AI integration

    Bootstrap Desarrollo Full Stack J2EE Java JSP MySQL Spring Boot Spring JPA Desarrollo Web Diseño de sitios web
    $268 Average bid
    $268 Oferta promedio
    77 ofertas
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