6-Week Intensive

C# Development: Backend & API Engineering

Master one of the most powerful languages in the tech industry. Learn to write robust C# code, apply strict Object-Oriented Programming principles, manage complex data with LINQ, and build scalable backend systems using the .NET ecosystem.

What You Will Achieve:

  • Master strong typing, control flow, and core .NET fundamentals.
  • Design software systems using advanced Object-Oriented Programming (OOP) principles.
  • Efficiently store, query, and transform data collections using LINQ.
  • Implement rigorous exception handling and secure file I/O operations.
  • Architect, build, and deploy a robust, production-ready backend application.
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Prerequisites:Basic computer skills. No prior programming needed!
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Course Syllabus

  • Overview:
  • Understanding the .NET ecosystem and setting up Visual Studio.
  • Strong typing: Variables and basic data types (int, string, bool, double).
  • Branching logic: if/else, switch statements, and ternary operators.
  • Looping constructs: for, foreach, and while loops.
  • Outcome:
  • You can navigate Visual Studio, build console apps, and handle basic logic.
  • Overview:
  • Creating Classes, instantiating Objects, and using Constructors.
  • Understanding Fields vs Properties and Access Modifiers.
  • Code reusability with Inheritance (base and derived classes).
  • Method overriding, Polymorphism, and defining contracts with Interfaces.
  • Mini-Project:
  • Design a Role-Playing Game (RPG) character system using OOP principles.
  • Overview:
  • Moving beyond basic arrays: working with Lists and Dictionaries.
  • Understanding Generic collections (<T>).
  • Introduction to LINQ (Language Integrated Query).
  • Filtering, sorting, and transforming data collections seamlessly.
  • Outcome:
  • You can efficiently store, query, and manipulate large amounts of data in memory.
  • Overview:
  • Anticipating errors: Try, catch, and finally blocks.
  • Creating and throwing custom exceptions.
  • Interacting with the file system: reading and writing text/JSON files.
  • Understanding asynchronous programming basics (async/await, Tasks).
  • Mini-Project:
  • Build a local data logger that safely writes and retrieves records to a JSON file.
  • Overview:
  • Planning a robust C# application (Console App or simple Web API).
  • Structuring the project using class libraries and separating concerns.
  • Setting up Entity Models and basic data storage.
  • Implementing the core business logic.
  • Overview:
  • Refactoring for clean code and applying DRY principles.
  • Thoroughly testing edge cases and handling exceptions.
  • Writing clean documentation and XML comments.
  • Final project presentation and code review.
  • Assessment Criteria:
  • Strong application of OOP principles, error-free execution, and scalable code architecture.