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

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
J2EE Training provides practical skills to develop secure, reliable Jakarta EE applications efficiently. Set up environments, configure databases, model domains with JPA, manage transactions using CDI/EJB. Create clean 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 with clean endpoints, JSON handling, and validation.
- Model robust JPA domains using entities, relationships, queries, and performance tuning.
- Implement CDI-based services for business logic, transactions, and error handling.
- Configure professional Jakarta EE stacks including servers, datasources, JPA, and migrations.
- Test, document, and deploy J2EE apps quickly using JUnit, REST-assured, and OpenAPI.
Suggested summary
Before starting, you can change the chapters and 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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