J2EE training
Master J2EE through practical Jakarta EE projects covering REST APIs with JAX-RS, JPA for data persistence, CDI services, transaction management, comprehensive testing, and seamless deployment strategies to create production-ready enterprise applications that stand up in real-world scenarios.

from 4 to 360h 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. You'll set up development environments, configure databases, model data domains using JPA, manage transactions via CDI and EJB, create robust REST APIs with JAX-RS including validation, logging, testing, and OpenAPI docs, and finally 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 several 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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