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J2EE training

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

What will I learn?

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

Elevify advantages

Develop skills

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

Suggested summary

Before starting, you can change the chapters and the 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 are saying

Your classes are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of interest without needing to switch platforms... I thank you for everything you do, I've already recommended you to other people...
Giulio Carlo
Giulio CarloDigital Marketing Student
I like how the lessons are straight to the point and how I can change chapters and skip content I don't need.
Mariana Ferres
Mariana FerresPhotography Student
I like the content and the presentation style and video transcription, which speeds up the process!
Luciana Alvarenga
Luciana AlvarengaNail Design Student
The platform is fast, simple to use. The diversity of content and complementary videos really help with learning.
André Felipe
André FelipePrompt Engineering Student

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