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Object-Oriented Java Programming Course

Object-Oriented Java Programming Course
from 4 to 360h flexible workload
valid certificate in your country

What will I learn?

Master core object-oriented Java skills in this short, practical course focused on building a clean, maintainable workshop manager app. You will design domain classes, apply inheritance and interfaces, use collections and generics, and implement robust error handling. Learn clean code practices, unit-testable design, and console I/O patterns that prepare your codebase for future GUI or REST integrations.

Elevify advantages

Develop skills

  • Design clean Java services: apply SOLID, DI, and testable business logic.
  • Model rich domains: create robust Customer, Device, and RepairOrder classes.
  • Master Java OOP: encapsulation, inheritance, interfaces, and polymorphism.
  • Work with collections: use Lists, Sets, Maps, generics, and basic thread safety.
  • Build console apps: menu-driven I/O, validation, logging, and error handling.

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.
Workload: between 4 and 360 hours

What our students say

Your classes 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 Carlo
Giulio CarloDigital Marketing Student
I like how the lessons are straight to the point and how I can change chapters and skip content I don't need.
Mariana Ferres
Mariana FerresPhotography Student
I like the content and the way videos are presented and transcribed, which speeds up the process!
Luciana Alvarenga
Luciana AlvarengaNail Design Student
The platform is fast, simple to use. The diversity of content and complementary videos help a lot with learning.
André Felipe
André FelipePrompt Engineering Student

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