This is a class on MSSQL, one of the three major databases. Even if you are learning databases for the first time, you can learn it easily.

In this lesson, you will learn how to create an .EXE file. You will also learn how to install an MSSQL database and request data in C#.

We cover ASP.NET Core, which is mainly used by foreign companies and large corporations.

You can learn how to solve concurrency problems, how to tune procedures, and how to speed up query execution. You can also learn various know-hows such as common mistakes and problems that occur in practice. (The only refactoring lecture in the world)

Learn C# for developing applications like ASP.NET, Winform, WPF, and MAUI that run on the .NET Platform.

We will cover ASP.NET Core Identity, creating bulletin boards, EF Core, data filtering, etc.

In this lecture, you will learn how to create an ERD. You will learn database design. (The only big data design lecture in Korea)

This is a WPF lecture that will be helpful to developers who are considering introducing WPF in WinForms, application developers who are hoping to get a job in the US, and those who are hoping to get a job as a developer. It is not a lecture focused on theory and design, but covers content that can be used in practice.

This is an Oracle course, one of the top 3 databases. Even if you are learning databases for the first time, you can easily learn.

Learn about MAUI cross-platform development, which lets you develop and run Windows, macOS, iOS, and Android applications with a single code base.

Creating an application on Linux (Ubuntu OS). (Cross-platform application development)

This course teaches you how to communicate in real-time with ASP.NET Core, MAUI, and WPF using SignalR.

The meeting of Enterprise Architecture (EA) and Spring Framework adopted by large corporations and foreign companies! The world's only Enterprise Architecture X Spring Framework lecture. In addition, it is structured to be more helpful in applying actual development projects by satisfying the conditions of electronic government frameworks frequently used in practice.

SSIS, SSAS, MachineLearning, BI, ETL. You can learn important technologies that cannot be found in domestic books, YouTube, lectures, blogs, and academies. I also recommend it to those who are interested in employment at domestic large companies, American large companies, and American state funding agencies.

This is a class diagram lecture in UML. This is a design lecture.

This is a course to learn MariaDB, a commercially available database. Even if you are learning about databases for the first time, you can learn it easily.

This course covers the essential knowledge that every 0.5 to 3-year C# application developer should have.

This course covers the essential knowledge that every 0.5 to 3-year C# application developer should have.

Let's learn the C# language. You can learn it even if you don't know the C language. The development tools are also installed from the beginning.

Learn how to save, modify, delete, and query data in a database. Anyone, regardless of major, can easily follow along in just 30 minutes.

Even if you have no experience developing Windows apps, you can follow along.

Code-oriented course that teaches you from the basics to the applications of C# by focusing on the essentials!

This is a WPF lecture that will be helpful to developers who are considering introducing WPF in WinForms, application developers who are hoping to get a job in the US, and those who are hoping to get a job as a developer. It is not a lecture focused on theory and design, but covers content that can be used in practice.

This course covers the essential knowledge that every 0.5 to 3-year C# application developer should have.

Cultivate advanced programming language utilization skills and software design and implementation skills combining functional, object-oriented, and LISP paradigms, necessary for growing into a mid-to-senior level developer.

Smartphone apps and Windows apps at the same time? Create cross-platform with C#! Even if you don't know C#, you can learn C# basics through this course and create smartphone apps and Windows apps (UWP) with Xamarin. Maui course has also been added.

This is a Unity C# scripting course for absolute beginners who are learning programming for the first time. It was created by carefully selecting the core grammar necessary for utilizing Unity scripts.

In this lecture, you will learn various functions required for app development, such as login processing, integration with camera/phone/text/email apps, automatic email sending, and remote storage through integration with API, using C# and Xamarin Forms.

Learn how to model data in a distributed database environment.

Intuitive explanation of Unity C# game programming for beginners of all fields.

We will cover ASP.NET Core Identity, creating bulletin boards, EF Core, data filtering, etc.

Install DB and node express as backend directly and save and update data through Windows app and smartphone app with C#. Quickly learn how to implement chat function using socket!

Creating an application on Linux (Ubuntu OS). (Cross-platform application development)

Learn about MAUI cross-platform development, which lets you develop and run Windows, macOS, iOS, and Android applications with a single code base.

Unity requires C# programming. And C# programming is divided into object-oriented and structure-oriented programming. This lecture introduces the basics of learning basic C# programming.

In the software system design course taught by Silicon Valley engineers, you will learn the design principles and architectural patterns of large-scale systems and how to build stable and scalable software solutions. In addition, you will cover performance optimization and fault response strategies through practical cases.

OODP's 25 patterns teach various methods for object-oriented software design.

Learn database design systematically through three stages: conceptual, logical, and physical, and strengthen your capabilities with a practical shopping mall project. Acquire real-world expertise through modern design techniques and the latest trends.

This is a class diagram lecture in UML. This is a design lecture.

We will explain in detail how to use Blazor, a convenient and stable framework that allows you to complete both the backend and frontend with C# and HTML, CSS. This lecture is a lecture for beginners in the entire course.