284 pages · 30 days · 75–125 min/day

Learn modern C# and understand how real object-oriented applications are built. This course begins with programming fundamentals and gradually moves into the .NET ecosystem and more advanced C# features.

You’ll learn variables, conditions, loops, methods, arrays, lists, dictionaries, classes, properties, constructors, inheritance, interfaces, enums, exceptions, LINQ, files, JSON, async/await, and nullability.

Complex topics receive extra examples and visual explanations so they are not treated like simple syntax.

Included: 284-page PDF, .NET setup, OOP diagrams, code breakdowns, exercises, debugging challenges, quizzes, LINQ practice, full solutions, and mini-projects.

Final project: Build a complete console expense-management application using classes, LINQ, file storage, and validation.

Prerequisite: None.