Java Development Course
Gain mastery in core Java by developing a practical finance application. Cover clean domain models, JavaFX or Swing interfaces, strong validation, JSON/CSV data storage, JUnit and Mockito testing, plus modular designs suitable for Android and enterprise projects. This hands-on course equips you with real-world skills for professional Java development.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
This course teaches building a reliable finance app with core Java, JavaFX or Swing, and architecture ready for Android. Learn to model transactions using BigDecimal, add validation and error handling, store data in JSON or CSV, follow SOLID principles, test with JUnit and Mockito, and build with Gradle or Maven for practical use.
Elevify advantages
Develop skills
- Build strong transaction and money models using BigDecimal in Java.
- Create responsive finance dashboards with Swing or JavaFX.
- Implement JSON, CSV file persistence and safe data strategies.
- Apply SOLID principles, validation, and tested business logic.
- Design reusable Java modules for Android and desktop apps.
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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