.NET Programming Language Course
This course teaches practical C# and .NET development by building a console-based library application, covering fundamentals, OOP, services, error handling, testing, and Git workflows.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
Master practical C# and .NET by building a clean console-based library app from scratch. This concise course covers language fundamentals, object-oriented design, interfaces, dependency injection, validation, and error handling, plus unit testing, debugging, and git. Learn to structure Program.cs, design in-memory services, and deliver robust, maintainable console workflows ready for real-world use.
Elevify advantages
Develop skills
- Build robust C# console apps: from project setup to clean Program.cs.
- Apply solid OOP in .NET: classes, interfaces, DTOs, and immutability.
- Design in-memory services: CRUD, business rules, and state consistency.
- Implement resilient error handling: validation, exceptions, and clear messages.
- Write testable .NET code: unit tests, DI, mocking, and git-based workflow.
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
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