Java Language Course
This course provides hands-on training in modern Java development, focusing on creating secure, immutable domain models and robust APIs using Java 11 features like generics, null-safety, and Optional. Learners will build value types such as Money, Orders, and OrderItems, while mastering exception handling, discounts, equality, hashing, and comprehensive testing to develop maintainable and scalable code.
from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
Master modern Java through a practical course that equips you to create secure, unchangeable domain models and strong APIs. Discover Java 11 capabilities, collections using generics, null-safety, and Optional, then construct reliable value types such as Money, Orders, and OrderItems. Practise effective exception management, discount approaches, equality, hashing, and testing to ensure your code remains dependable, easy to maintain, and simple to expand.
Elevify advantages
Develop skills
- Design immutable value objects: build safe Money, Order, and OrderItem types.
- Implement robust Java APIs: generics, null-safety, Optional, and contracts.
- Master Java exceptions: custom errors, clear messages, and Javadoc docs.
- Model real-world order flows: totals, discounts, and status transitions in Java.
- Write production-grade tests: equals/hashCode, collections, and order lifecycle.
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 lessons 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 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 FerresPhotography Student
I like the content and the way videos are presented and transcribed, which speeds up the process!
Luciana AlvarengaNail Design Student
The platform is fast, simple to use. The diversity of content and complementary videos help a lot with learning.
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