Object-Oriented Java Programming Course
Gain expertise in object-oriented Java programming by developing a practical workshop manager application. Design robust domain models with Customer, Device, and RepairOrder classes, apply SOLID principles for clean code, utilise collections and generics effectively, implement strong error handling, and create unit-testable, maintainable code suitable for enterprise applications and future expansions like GUI or REST integrations.

flexible workload of 4 to 360h
valid certificate in your country
What will I learn?
Acquire essential object-oriented Java skills through this concise, hands-on course where you build a maintainable workshop manager app. Design domain classes, leverage inheritance and interfaces, handle collections and generics, and ensure robust error management. Master clean coding standards, unit-testable architecture, and console input/output techniques to future-proof your code for GUI or REST API integrations.
Elevify advantages
Develop skills
- Design clean Java services using SOLID principles, dependency injection, and testable business logic.
- Model rich domain classes like Customer, Device, and RepairOrder effectively.
- Master Java OOP concepts including encapsulation, inheritance, interfaces, and polymorphism.
- Work with collections using Lists, Sets, Maps, generics, and basic thread safety.
- Build console applications with menu-driven I/O, validation, logging, and error handling.
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... I appreciate everything you do, I've already recommended you to others...

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
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Luciana AlvarengaNail Design Student
The platform is fast and easy to use. The variety of content and the supplementary videos really help with learning.

Giulio CarloPrompt Engineering Student
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