J2EE training
Master J2EE through practical Jakarta EE projects. Gain skills in REST APIs using JAX-RS, JPA for persistence, CDI for dependency injection, transaction management, testing, and deployment to create and deliver robust enterprise applications for production use.

4 to 360 hours flexible workload
valid certificate in your country
What will I learn?
J2EE Training equips you with hands-on skills to develop secure and reliable Jakarta EE applications efficiently. Set up your development environment, configure databases, model data domains using JPA, and handle transactions with CDI and EJB. Create well-structured REST APIs via JAX-RS, incorporate validation, logging, testing, and OpenAPI specs, then package and deploy production-ready backends with confidence and clear guidance.
Elevify advantages
Develop skills
- Build RESTful Jakarta EE APIs: design clean endpoints, JSON, and validation fast.
- Model robust JPA domains: entities, relationships, queries, and performance tuning.
- Implement CDI-based services: business logic, transactions, and error handling.
- Configure pro-grade Jakarta EE stacks: servers, datasources, JPA, and migrations.
- Test, document, and deploy J2EE apps quickly with 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.What our students say
Your classes are perfect. I got the one-year package and finally have the chance to follow a range of topics I'm interested in without having to switch platforms... thank you for everything you do, I've already recommended you to others...

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 FerresPhotography Student
I like the content and the way the videos are presented and transcribed, which speeds up the process!

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 CarloPrompt Engineering Student
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