{"id":10898,"date":"2026-08-10T10:25:02","date_gmt":"2026-08-10T10:25:02","guid":{"rendered":"https:\/\/nokobox.com\/index.php\/item\/udemy-e-commerce-app-with-c-and-onion-architecture-with-net-9-2025-4\/"},"modified":"2026-08-10T10:25:02","modified_gmt":"2026-08-10T10:25:02","slug":"udemy-e-commerce-app-with-c-and-onion-architecture-with-net-9-2025-4","status":"publish","type":"digital_item","link":"https:\/\/nokobox.com\/index.php\/item\/udemy-e-commerce-app-with-c-and-onion-architecture-with-net-9-2025-4\/","title":{"rendered":"Udemy \u2013 E-Commerce App with C# and Onion Architecture With .NET 9 2025-4"},"content":{"rendered":"<div class=\"w-post-elm post_content\">\n<h2><span style=\"vertical-align: inherit\">Description<\/span><\/h2>\n<p><span style=\"vertical-align: inherit\">E-Commerce App with C# and Onion Architecture With .NET 9. This course helps developers create a professional, scalable, and maintainable e-commerce web application using C# and ASP.NET Core. In today\u2019s world of software development, following architectural best practices is essential for building flexible and efficient applications. For this reason, this course uses the Onion Architecture, a widely used layering pattern, to design a modular and structured e-commerce system. Participants will be introduced to key concepts such as Domain-Driven Design (DDD), implementing different layers of the application, and database management with Entity Framework Core. Topics such as authentication and authorization with ASP.NET Identity, dependency injection, the Repository pattern, and Unit of Work for managing database transactions are also covered. This course teaches developers how to combine these techniques to build maintainable and highly scalable applications.<\/span><\/p>\n<h3><span style=\"vertical-align: inherit\">What you will learn<\/span><\/h3>\n<ul>\n<li><span style=\"vertical-align: inherit\">Onion Architecture and Layered Design: Participants will learn how to build scalable and modular applications with clear layer separation using Onion Architecture and Domain-Driven Design.<\/span><\/li>\n<li><span style=\"vertical-align: inherit\">E-commerce Development with ASP.NET Core: Build a complete e-commerce web application using ASP.NET Core MVC and implement essential features such as product management and user authentication.<\/span><\/li>\n<li><span style=\"vertical-align: inherit\">Entity Framework Core and Database Design: Use Entity Framework Core with a Code-First approach, manage migrations, and perform CRUD operations efficiently with SQL Server.<\/span><\/li>\n<li><span style=\"vertical-align: inherit\">Authentication and Authorization with ASP.NET Identity: Learn how to implement authentication and authorization for application security.<\/span><\/li>\n<li><span style=\"vertical-align: inherit\">Dependency Injection and Repository Pattern: Learn Dependency Injection (DI) for better maintainability and apply the Repository Pattern to separate data access logic from the business layer.<\/span><\/li>\n<li><span style=\"vertical-align: inherit\">Unit of Work and Transaction Management: Implements the Unit of Work pattern to efficiently manage database transactions and maintain data integrity across multiple operations.<\/span><\/li>\n<li><span style=\"vertical-align: inherit\">Onion Architecture in Real Projects: They apply Onion Architecture principles to real-world projects, ensuring scalability, maintainability, and clear separation of responsibilities.<\/span><\/li>\n<\/ul>\n<h3><span style=\"vertical-align: inherit\">This course is suitable for people who:<\/span><\/h3>\n<ul>\n<li><span style=\"vertical-align: inherit\">Junior to Intermediate Developers: People who want hands-on experience with enterprise-level web applications.<\/span><\/li>\n<li><span style=\"vertical-align: inherit\">Freelancers and entrepreneurs: People who want to build their own custom ecommerce platform from scratch.<\/span><\/li>\n<li><span style=\"vertical-align: inherit\">University students and recent graduates: Those looking to specialize in C# and ASP.NET Core development.<\/span><\/li>\n<li><span style=\"vertical-align: inherit\">Software Engineers: People who want to learn modern architectural patterns for structuring large-scale applications.<\/span><\/li>\n<li><span style=\"vertical-align: inherit\">Those who want to learn C# and ASP.NET Core: A great starting point for developers who want to build real projects with C# and ASP.NET Core.<\/span><\/li>\n<li><span style=\"vertical-align: inherit\">Junior and Intermediate Developers: Software developers who want to gain in-depth knowledge of ASP.NET Core MVC, Web API, authentication, and authorization.<\/span><\/li>\n<li><span style=\"vertical-align: inherit\">Freelancers and entrepreneurs: Those who want to start their own e-commerce project or build e-commerce apps as a freelancer.<\/span><\/li>\n<li><span style=\"vertical-align: inherit\">University students and recent graduates: Students who want to specialize in C# and .NET Core, gain hands-on experience, and strengthen their resume.<\/span><\/li>\n<li><span style=\"vertical-align: inherit\">This course is suitable for anyone with basic programming knowledge who wants to learn how to develop a professional web application using ASP.NET Core and the Onion architecture.<\/span><\/li>\n<\/ul>\n<h3><span style=\"vertical-align: inherit\">Course details: E-Commerce App with C# and Onion Architecture With .NET 9<\/span><\/h3>\n<ul>\n<li><span style=\"vertical-align: inherit\">Publisher:&nbsp; <\/span><a href=\"https:\/\/href.li\/?https:\/\/www.udemy.com\/course\/e-commerce-app-with-c-sharp-and-onion-architecture\/?couponCode=LOCLZDOFFPBRTRMT\" target=\"_blank\" rel=\"noopener\"><span style=\"vertical-align: inherit\">Udemy<\/span><\/a><\/li>\n<li><span style=\"vertical-align: inherit\">Instructor:&nbsp; <\/span><a class=\"ud-btn ud-btn-medium ud-btn-link ud-heading-sm ud-text-sm ud-instructor-links\" href=\"https:\/\/downloadlynet.ir\/tag\/bahadir-erdun\/\" data-position=\"1\"><span class=\"ud-btn-label\"><span style=\"vertical-align: inherit\">Bahad\u0131r ERDUN<\/span><\/span><\/a><\/li>\n<li><span style=\"vertical-align: inherit\">Training level: Beginner to advanced<\/span><\/li>\n<li><span style=\"vertical-align: inherit\">Training duration: 8 hours and 3 minutes<\/span><\/li>\n<\/ul>\n<h3><span style=\"vertical-align: inherit\">Course syllabus in 2025\/6<\/span><\/h3>\n<h3><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-990713 size-full\" src=\"https:\/\/downloadly.ir\/wp-content\/uploads\/2025\/06\/E-Commerce-App-with-C-and-Onion-Architecture-With-.NET-9-1.png\" alt=\"E-Commerce App with C# and Onion Architecture With .NET 9\" width=\"880\" height=\"1303\"><\/h3>\n<h3><span style=\"vertical-align: inherit\">Prerequisites for the E-Commerce App with C# and Onion Architecture With .NET 9 course<\/span><\/h3>\n<ul>\n<li dir=\"ltr\" style=\"text-align: left\"><span style=\"vertical-align: inherit\">This course is designed to be beginner-friendly, but having some basic programming knowledge will help you get the most out of it. Here are the recommended prerequisites<\/span><\/li>\n<li dir=\"ltr\" style=\"text-align: left\"><span style=\"vertical-align: inherit\">Basic knowledge of C# Understanding variables, loops, conditional statements, classes, and object-oriented programming (OOP) will be beneficial.<\/span><\/li>\n<li dir=\"ltr\" style=\"text-align: left\"><span style=\"vertical-align: inherit\">Familiarity with ASP.NET Core (Optional) Prior experience with ASP.NET Core MVC or Web API is helpful, but all necessary concepts will be explained throughout the course.<\/span><\/li>\n<li dir=\"ltr\" style=\"text-align: left\"><span style=\"vertical-align: inherit\">Basic SQL and Database Concepts Knowing SQL queries, tables, relationships, and basic CRUD operations will make database-related topics easier to follow.<\/span><\/li>\n<li dir=\"ltr\" style=\"text-align: left\"><span style=\"vertical-align: inherit\">Installation and Use of Visual Studio The course will use Visual Studio and SQL Server Management Studio (SSMS). Basic knowledge of installing and using these tools is recommended.<\/span><\/li>\n<li dir=\"ltr\" style=\"text-align: left\"><span style=\"vertical-align: inherit\">Willingness to Code and Learn If you\u2019re interested in layered architecture (Onion Architecture), SOLID principles, and Entity Framework Core, this course is perfect for you!<\/span><\/li>\n<li dir=\"ltr\" style=\"text-align: left\"><span style=\"vertical-align: inherit\">Everything will be explained step by step, so advanced ASP.NET Core knowledge is not required. Anyone with basic programming skills can follow along.<\/span><\/li>\n<\/ul>\n<h3><span style=\"vertical-align: inherit\">Course images<\/span><\/h3>\n<h3><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-990714 size-full\" src=\"https:\/\/downloadly.ir\/wp-content\/uploads\/2025\/06\/E-Commerce-App-with-C-and-Onion-Architecture-With-.NET-9.png\" alt=\"E-Commerce App with C# and Onion Architecture With .NET 9\" width=\"869\" height=\"402\"><\/h3>\n<h3><span style=\"vertical-align: inherit\">Sample course video<\/span><\/h3>\n<div style=\"width: 640px;\" class=\"wp-video\"><span class=\"mejs-offscreen\">Video Player<\/span><\/p>\n<div id=\"mep_0\" class=\"mejs-container mejs-container-keyboard-inactive wp-video-shortcode mejs-video\" tabindex=\"0\" role=\"application\" aria-label=\"Video Player\" style=\"width: 640px; height: 360px; min-width: 217px;\">\n<div class=\"mejs-inner\">\n<div class=\"mejs-mediaelement\"><mediaelementwrapper id=\"video-168613-1\"><video class=\"wp-video-shortcode\" id=\"video-168613-1_html5\" width=\"640\" height=\"360\" preload=\"metadata\" src=\"https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/E-Commerce_App_with_C_Sharp_and_Onion_Architecture_With_.NET_9_Downloadly.ir.mp4?_=1\" style=\"width: 640px; height: 360px;\"><source type=\"video\/mp4\" src=\"https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/E-Commerce_App_with_C_Sharp_and_Onion_Architecture_With_.NET_9_Downloadly.ir.mp4?_=1\"><a href=\"https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/E-Commerce_App_with_C_Sharp_and_Onion_Architecture_With_.NET_9_Downloadly.ir.mp4?nocache=1786139390385\">https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/E-Commerce_App_with_C_Sharp_and_Onion_Architecture_With_.NET_9_Downloadly.ir.mp4<\/a><\/video><\/mediaelementwrapper><\/div>\n<div class=\"mejs-layers\">\n<div class=\"mejs-poster mejs-layer\" style=\"display: none; width: 100%; height: 100%;\"><\/div>\n<div class=\"mejs-overlay mejs-layer\" style=\"display: none; width: 100%; height: 100%;\">\n<div class=\"mejs-overlay-loading\"><span class=\"mejs-overlay-loading-bg-img\"><\/span><\/div>\n<\/div>\n<div class=\"mejs-overlay mejs-layer\" style=\"display: none; width: 100%; height: 100%;\">\n<div class=\"mejs-overlay-error\"><\/div>\n<\/div>\n<div class=\"mejs-overlay mejs-layer mejs-overlay-play\" style=\"width: 100%; height: 100%;\">\n<div class=\"mejs-overlay-button\" role=\"button\" tabindex=\"0\" aria-label=\"Play\" aria-pressed=\"false\"><\/div>\n<\/div>\n<\/div>\n<div class=\"mejs-controls\">\n<div class=\"mejs-button mejs-playpause-button mejs-play\"><button type=\"button\" aria-controls=\"mep_0\" title=\"Play\" aria-label=\"Play\" tabindex=\"0\"><\/button><\/div>\n<div class=\"mejs-time mejs-currenttime-container\" role=\"timer\" aria-live=\"off\"><span class=\"mejs-currenttime\">00:00<\/span><\/div>\n<div class=\"mejs-time-rail\"><span class=\"mejs-time-total mejs-time-slider\" role=\"slider\" tabindex=\"0\" aria-label=\"Time Slider\" aria-valuemin=\"0\" aria-valuemax=\"0\" aria-valuenow=\"0\" aria-valuetext=\"00:00\"><span class=\"mejs-time-buffering\" style=\"display: none;\"><\/span><span class=\"mejs-time-loaded\"><\/span><span class=\"mejs-time-current\"><\/span><span class=\"mejs-time-hovered no-hover\"><\/span><span class=\"mejs-time-handle\"><span class=\"mejs-time-handle-content\"><\/span><\/span><span class=\"mejs-time-float\"><span class=\"mejs-time-float-current\">00:00<\/span><span class=\"mejs-time-float-corner\"><\/span><\/span><\/span><\/div>\n<div class=\"mejs-time mejs-duration-container\"><span class=\"mejs-duration\">00:00<\/span><\/div>\n<div class=\"mejs-button mejs-volume-button mejs-mute\"><button type=\"button\" aria-controls=\"mep_0\" title=\"Mute\" aria-label=\"Mute\" tabindex=\"0\"><\/button><a href=\"javascript:void(0);\" class=\"mejs-volume-slider\" aria-label=\"Volume Slider\" aria-valuemin=\"0\" aria-valuemax=\"100\" role=\"slider\" aria-orientation=\"vertical\"><span class=\"mejs-offscreen\">Use Up\/Down Arrow keys to increase or decrease volume.<\/span><\/p>\n<div class=\"mejs-volume-total\">\n<div class=\"mejs-volume-current\" style=\"bottom: 0px; height: 100%;\"><\/div>\n<div class=\"mejs-volume-handle\" style=\"bottom: 100%; margin-bottom: -3px;\"><\/div>\n<\/div>\n<p><\/a><\/div>\n<div class=\"mejs-button mejs-fullscreen-button\"><button type=\"button\" aria-controls=\"mep_0\" title=\"Fullscreen\" aria-label=\"Fullscreen\" tabindex=\"0\"><\/button><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div>\n<h3><span style=\"vertical-align: inherit\">Installation Guide<\/span><\/h3>\n<p><span style=\"vertical-align: inherit\">After Extract, view with your favorite player.<\/span><\/p>\n<p><span style=\"vertical-align: inherit\">Subtitles: English<\/span><\/p>\n<p><span style=\"vertical-align: inherit\">Quality: 720p<\/span><\/p>\n<\/div>\n<h3><span style=\"vertical-align: inherit\">Download link<\/span><\/h3>\n<p><a href=\"https:\/\/dl3.downloadly.ir\/Files\/Elearning\/Udemy_E-Commerce_App_with_C_Sharp_and_Onion_Architecture_With_.NET_9_2025-4.part1_Downloadly.ir.rar?nocache=1786139389\"><span style=\"vertical-align: inherit\">Download Part 1 \u2013 1 GB<\/span><\/a><\/p>\n<p><a href=\"https:\/\/dl3.downloadly.ir\/Files\/Elearning\/Udemy_E-Commerce_App_with_C_Sharp_and_Onion_Architecture_With_.NET_9_2025-4.part2_Downloadly.ir.rar?nocache=1786139389\"><span style=\"vertical-align: inherit\">Download Part 2 \u2013 1 GB<\/span><\/a><\/p>\n<p><a href=\"https:\/\/dl3.downloadly.ir\/Files\/Elearning\/Udemy_E-Commerce_App_with_C_Sharp_and_Onion_Architecture_With_.NET_9_2025-4.part3_Downloadly.ir.rar?nocache=1786139389\"><span style=\"vertical-align: inherit\">Download Part 3 \u2013 604 MB<\/span><\/a><\/p>\n<p><span style=\"vertical-align: inherit\">File(s) password: www.downloadly.ir<\/span><\/p>\n<h3><span style=\"vertical-align: inherit\">File size<\/span><\/h3>\n<p><span style=\"vertical-align: inherit\">2.6 GB<\/span><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Description E-Commerce App with C# and Onion Architecture With .NET 9. 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