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

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
J2EE Training equips you with practical skills to develop secure and reliable Jakarta EE applications efficiently. You will learn to set up development environments, configure databases, model domains using JPA, manage transactions with CDI and EJB, build REST APIs with JAX-RS including validation, logging, testing, and OpenAPI documentation, and finally package and deploy production-ready backends with confidence.
Elevify advantages
Develop skills
- Build RESTful Jakarta EE APIs with clean endpoints, JSON handling, and validation.
- Model robust JPA domains 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 J2EE 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.What our students say
As suas aulas são perfeitas. Adquiri o pacote de um ano e, finalmente, tenho a oportunidade de acompanhar diversos temas do meu interesse sem precisar mudar de plataforma... agradeço por tudo o que fazem, já recomendei vocês a outras pessoas...

Giulio CarloAluno de Marketing Digital
Eu gosto de como as lições são direto ao ponto e como eu consigo alterar capítulos e pular conteúdos que não preciso.

Mariana FerresAluna de Fotografia
Gosto do conteúdo e do modo de apresentação e transcrição de vídeos, o que acelera o processo!

Luciana AlvarengaAluna de Design de Unhas
A plataforma é rápida, simples de usar. A diversidade de conteúdo e os vídeos complementares ajudam muito no aprendizado.

Giulio CarloAluno de Engenharia de Prompt
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