E-Commerce App with C# and Onion Architecture With .NET 9

Build a scalable e-commerce web application using C# and ASP.NET Core with Onion Architecture.

This course is designed for developers who want to build a professional, scalable, and maintainable e-commerce web application using C# and ASP.NET Core. In modern web development, following best practices and architectural patterns is essential to create flexible, high-performance, and easily maintainable applications. That’s why we will implement Onion Architecture, a widely used layered architectural pattern, to develop a modular, scalable, and well-structured e-commerce platform.

What you’ll learn

  • Onion Architecture & Layered Design.
  • Learn how to build scalable, modular applications using Onion Architecture and Domain-Driven Design with clear layer separation..
  • E-Commerce Development with ASP.NET Core.
  • Build a full-stack e-commerce web app using ASP.NET Core MVC and implement essential features like product management and user authentication..
  • Entity Framework Core & Database Design.
  • Use Entity Framework Core with the Code-First approach, manage migrations, and perform CRUD operations efficiently with SQL Server..
  • Authentication & Authorization with ASP.NET Identity.
  • Dependency Injection & Repository Pattern.
  • Learn Dependency Injection (DI) for better maintainability and apply the Repository Pattern to separate the data access logic from the business layer..
  • Unit of Work & Transaction Management.
  • Implement the Unit of Work pattern to handle database transactions efficiently and maintain data consistency across multiple operations.
  • Onion Architecture in Real Projects.
  • Apply Onion Architecture principles in real-world projects, ensuring scalability, maintainability, and a clear separation of concerns..

Course Content

  • Project Setup & Base Structure & Introduction –> 4 lectures • 13min.
  • Layer Initialization & Package Installations –> 5 lectures • 27min.
  • Project Reference Setup & File Organization –> 3 lectures • 15min.
  • Web Layer Modifications & Routing –> 2 lectures • 11min.
  • Customer Service & UI Interaction –> 7 lectures • 26min.
  • Entity Definitions & Database Context Configuration –> 6 lectures • 36min.
  • Interfaces Setup –> 4 lectures • 35min.
  • Repositories Setup –> 10 lectures • 52min.
  • ViewModels –> 3 lectures • 9min.
  • Services –> 4 lectures • 12min.
  • Admin Product Services –> 4 lectures • 14min.
  • Admin OrderService –> 5 lectures • 17min.
  • Admin CategoryController –> 6 lectures • 29min.
  • Admin Product Controller –> 4 lectures • 21min.
  • Admin OrderController –> 3 lectures • 9min.
  • Identity & Authentication Services –> 13 lectures • 56min.
  • Customer Area Controllers & Services –> 12 lectures • 51min.
  • Cart and Order Processes (Customer) –> 7 lectures • 31min.
  • Web Layer – Layout, Navigation and Authorization –> 5 lectures • 21min.

E-Commerce App with C# and Onion Architecture With .NET 9

Requirements

This course is designed for developers who want to build a professional, scalable, and maintainable e-commerce web application using C# and ASP.NET Core. In modern web development, following best practices and architectural patterns is essential to create flexible, high-performance, and easily maintainable applications. That’s why we will implement Onion Architecture, a widely used layered architectural pattern, to develop a modular, scalable, and well-structured e-commerce platform.

What will you learn in this course?

  • How to build a fully functional and scalable e-commerce web application using Onion Architecture with ASP.NET Core.
  • How to use ASP.NET Core MVC to create modern and efficient web applications with a clear separation of concerns.
  • How to manage relational databases using Entity Framework Core, perform migrations, CRUD operations, and apply the Code-First development approach.
  • How to implement secure user authentication and authorization using ASP.NET Identity, including role-based access control (RBAC).
  • How to apply Repository Pattern, Unit of Work, and Dependency Injection to build a clean, modular, and testable architecture.
  • How to follow SOLID principles and best coding practices to write high-quality, reusable, and maintainable code.

Who is this course for?

  • Junior to mid-level developers who want hands-on experience with enterprise-level web applications.
  • Freelancers and entrepreneurs who want to build their own custom e-commerce platform from scratch.
  • University students and fresh graduates looking to specialize in C# and ASP.NET Core development.
  • Software engineers who want to learn modern architectural patterns to structure large-scale applications.

By the end of this course, you will have a fully working e-commerce web application, built with modern technologies and industry best practices. You will be able to design, develop, and deploy scalable ASP.NET Core applications using Onion Architecture and Entity Framework Core.

Join now and take your C# and ASP.NET Core development skills to the next level!

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