Update README.md

README.md

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-# Premier League
-This repository is a sample app implemented by MAUI.
+# Premier League MAUI App [![English](https://img.shields.io/badge/Language-English-blue.svg)](README.md) [![한국어](https://img.shields.io/badge/Language-한국어-red.svg)](README.ko.md)
 
-### Specifications
-- Microsoft .NET 6 Core
-- MacOS (MacbookPro 14 M1)
-- Visual Studio 2022 for Mac
-- iPhone X (Test Device)
+A cross-platform Premier League app implemented with .NET MAUI for learning purposes
 
-___Important___
-- MVVM (pure)
-- Built in Theme
-- TabBar
-- CollectionView
-- DataTemplate
-- Geometry
-- .svg resource
+[![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)
+[![.NET](https://img.shields.io/badge/.NET-8.0-blue.svg)](https://dotnet.microsoft.com/download)
+[![Stars](https://img.shields.io/github/stars/jamesnet214/maui-premierleague.svg)](https://github.com/jamesnet214/maui-premierleague/stargazers)
+[![Issues](https://img.shields.io/github/issues/jamesnet214/maui-premierleague.svg)](https://github.com/jamesnet214/maui-premierleague/issues)
 
-## Screenshot
-___Tables___
+## Project Overview
 
-<img width="400" alt="스크린샷 2022-09-29 오후 7 11 11" src="https://user-images.githubusercontent.com/52397976/193004770-75654ac4-ab56-4f4d-bd63-416110b94b18.png">
+This Premier League app is a learning-focused project implemented using .NET MAUI (Multi-platform App UI). It serves as an excellent example for developers, especially those transitioning from WPF to cross-platform development, to understand the similarities and differences between MAUI and WPF.
 
-------
+<img width="400" alt="Tables" src="https://user-images.githubusercontent.com/52397976/193004770-75654ac4-ab56-4f4d-bd63-416110b94b18.png"> <img width="400" alt="Results" src="https://user-images.githubusercontent.com/52397976/193004945-4a76f3e2-3583-47e7-aef3-3dc10a265d3e.png">
 
-___Results___
+## Key Technologies and Implementations
 
-<img width="400" alt="스크린샷 2022-09-29 오후 7 11 11" src="https://user-images.githubusercontent.com/52397976/193004945-4a76f3e2-3583-47e7-aef3-3dc10a265d3e.png">
+#### 1. MVVM Architecture
+- [x] Pure MVVM implementation without third-party frameworks
+- [x] Proper use of data binding and commands
 
-## Video
+#### 2. UI Components and Styling
+- [x] TabBar implementation for navigation
+- [x] Use of CollectionView for efficient list rendering
+- [x] Custom DataTemplates for flexible UI design
+- [x] Implementation of built-in themes
+
+#### 3. Cross-Platform Design
+- [x] Responsive layouts for various screen sizes
+- [x] Platform-specific adaptations where necessary
+
+#### 4. Resource Management
+- [x] Utilization of .svg resources for scalable graphics
+- [x] Implementation of Geometry for custom shapes
+
+#### 5. MAUI-specific Features
+- [x] Exploration of MAUI-specific controls and APIs
+- [x] Demonstration of platform invoke (P/Invoke) for native functionality
+
+## Technology Stack
+- .NET 8.0
+- .NET MAUI
+- C# 10.0
+- MVVM (Model-View-ViewModel) pattern
+
+## Getting Started
+
+### Prerequisites
+- Visual Studio 2022 or later (for Windows)
+- JetBrains Rider (for Windows or macOS)
+- .NET 8.0 SDK
+- MAUI workload installed
+
+### Installation and Execution
+#### 1. Clone the repository:
+
+```
+git clone https://github.com/jamesnet214/maui-premierleague.git
+```
+
+#### 2. Open the solution
+- [x] Visual Studio (Windows only)
+- [x] JetBrains Rider (Windows and macOS)
+
+#### 3. Build and Run
+- [x] Windows 11
+- [x] macOS
+- [x] iOS (via simulator or physical device)
+- [x] Android (via emulator or physical device)
+
+## Learning Points for WPF Developers
+
+1. **Familiar XAML**: MAUI uses XAML, making it easier for WPF developers to transition.
+2. **Cross-Platform Considerations**: Learn how to design UIs that work across different platforms.
+3. **Mobile-First Approach**: Understand the shift from desktop-centric to mobile-first design.
+4. **Performance Optimization**: Explore techniques for optimizing app performance on mobile devices.
+5. **Platform-Specific Features**: Learn how to implement platform-specific features while maintaining a shared codebase.
+
+## Project Structure
+
+- **Views**: Contains XAML pages and user controls
+- **ViewModels**: Implements the presentation logic
+- **Models**: Defines data models and business logic
+- **Services**: Includes data access and other services
+- **Resources**: Stores shared resources like styles and images
+
+## Contributing
+
+If you'd like to contribute to improving the project, please send a Pull Request. All forms of contribution are welcome!
+
+## License
+
+This project is distributed under the MIT license. For more details, please refer to the [LICENSE](https://github.com/jamesnet214/maui-premierleague/blob/main/LICENSE) file.
+
+## Contact
+- Website: https://jamesnet.dev
+- Email: [email protected], [email protected]
+
+Explore the world of cross-platform development with MAUI through this Premier League app!
+
+## Additional Resources
 
 [.NET Conf 2022.09 by .NET Dev](https://www.youtube.com/watch?v=Z6Z3qgHYaOg&t=16427s)