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J2EE training

J2EE training
from 4 to 360h flexible workload
certificate valid in your country

What will I learn?

J2EE Training provides practical skills to develop secure, reliable Jakarta EE applications efficiently. Set up environments, configure databases, model domains with JPA, manage transactions using CDI/EJB. Create clean REST APIs via JAX-RS, implement validation, logging, testing, OpenAPI docs, then package and deploy production-ready backends with confidence and clear guidance.

Elevify advantages

Develop skills

  • Build RESTful Jakarta EE APIs with clean endpoints, JSON handling, and validation.
  • Model robust JPA domains using entities, relationships, queries, and performance tuning.
  • Implement CDI-based services for business logic, transactions, and error handling.
  • Configure professional Jakarta EE stacks including servers, datasources, JPA, and migrations.
  • Test, document, and deploy J2EE apps quickly using JUnit, REST-assured, and OpenAPI.

Suggested summary

Before starting, you can change the chapters and workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.
Workload: between 4 and 360 hours

What our students say

Your classes are perfect. I got the one-year package and finally have the chance to follow several topics I'm interested in without having to switch platforms... I appreciate everything you do, I've already recommended you to others...
Giulio Carlo
Giulio CarloDigital Marketing Student
I like how the lessons get straight to the point and how I can switch chapters and skip content I don't need.
Mariana Ferres
Mariana FerresPhotography Student
I like the content and the way the videos are presented and transcribed, which speeds up the process!
Luciana Alvarenga
Luciana AlvarengaNail Design Student
The platform is fast and easy to use. The variety of content and the extra videos really help with learning.
Giulio Carlo
Giulio CarloPrompt Engineering Student

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