J2EE training
Master Jakarta EE through hands-on projects. Gain skills in REST APIs using JAX-RS, JPA persistence, CDI, transactions, testing, and deployment to build and deploy robust enterprise applications for production.

4 to 360 hours of flexible workload
certificate valid in your country
What Will I Learn?
Jakarta EE Training equips you with practical skills to develop secure, reliable applications efficiently. Set up environments, configure databases, model domains with JPA, manage transactions using CDI/EJB. Create REST APIs with JAX-RS, implement validation, logging, testing, OpenAPI docs, and deploy production-ready backends confidently.
Elevify Advantages
Develop Skills
- Build RESTful Jakarta EE APIs: design clean endpoints, JSON handling, and validation quickly.
- Model robust JPA domains: entities, relationships, queries, and performance tuning.
- Implement CDI-based services: business logic, transactions, and error handling.
- Configure professional Jakarta EE stacks: servers, datasources, JPA, and migrations.
- Test, document, and deploy Jakarta EE 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 lessons are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of my interest without needing to change platforms... I thank you for everything you do, I've already recommended you to other people...

Giulio CarloDigital Marketing Student
I like how the lessons are 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 videos are presented and transcribed, which speeds up the process!

Luciana AlvarengaNail Design Student
The platform is fast, simple to use. The diversity of content and complementary videos really help with learning.

André FelipePrompt Engineering Student
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