This IT professional course equips learners with essential programming skills across C, C++, and C#, covering foundational to object-oriented and .NET-based application development concepts. It begins with programming in C, teaching how the language works with data, program flow, functions, and routines. Moving further, it introduces C++ programming, enabling learners to develop object-oriented applications effectively, making it suitable for both beginners and experienced programmers aiming to enhance their software development capabilities. Finally, the course provides a strong foundation in C# programming, imparting the knowledge and skills required to develop robust C# applications for the Microsoft .NET platform, focusing on program structure, language syntax, and practical implementation for real-world development projects.