Hello! I'm Jaewung Lee, a WPF Framework Architect developer and Microsoft MVP. Together with Yang Qu (@vickyqu115), I'm contributing to the advancement of WPF and XAML-based technologies through various activities including operating Jamesnet.dev, producing content for Bilibili and YouTube channels, hosting offline seminars, authoring technical books, and creating tutorial videos.

• WPF Framework Architecture: Continuously demonstrating expertise in the WPF field My Profile
• Microsoft MVP: Selected in Windows Development category MVP Profile
• Offline Seminars: Conducted over 50 advanced WPF technology seminars Seminar List
• Book: Co-authored "WPF Inside Out" with Yang Qu (2023, Korean) Book Info
• BiliBili: Operating a WPF tutorial channel (4,400+ subscribers) Channel Link
• YouTube: WPF tutorials and tech reviews Channel Link
• Open Source: Developed Jamesnet.Wpf NuGet package Package Link
• Community: Running Jamesnet.dev technical article community Website

• WPF Framework Architecture
• Prism Architecture
• MVVM Pattern
• Dependency Injection
• CustomControl Architecture
• Animation Architecture
• Cross-Platform Development (Avalonia UI, Uno Platform)
• Blazor XAML Hybrid
• Multi-targeting .NET Framework
• XAML-Based Perfect Design
• Azure Services & Azure Open AI Service

• Awesome WPF: Comprehensive resource collection for WPF developers
• League of Legends Client: Advanced client application implemented in WPF
• League of Legends Client: Advanced client application implemented in Uno Platform
• League of Legends Client: Advanced client application implemented in WinUI 3
• League of Legends Client: Advanced client application implemented in UWP
• Jamesnet.Wpf: Library for WPF development
• XamlDesign.Wpf: XAML design tool
• Anatomy Analyzer: Application for hierarchically analyzing WPF UI layouts included in assemblies
• WPF Explorer: Example source code from "WPF Inside Out" book and a Windows Explorer-like WPF application
• Reflector: Tool for dynamically reading DLLs using Assembly and analyzing classes, interfaces, inheritance, properties, fields, etc.
• MAUI-PremierLeague: Premier League data visualization application using MAUI
• Dev Flow
• Color Picker
• ICommander
• Riot Slider on OpenSilver: Riot Slider control implemented using OpenSilver

1. Theme Switch: Theme switching control based on WPF ToggleButton
2. Riot Play Button: Implementation of the PLAY button from the League of Legends game client
3. Magic Navigation: Mobile-style navigation interface
4. Riot Slider: Custom WPF Slider control
5. Smart Date: Modern and flexible DatePicker alternative
6. Cupertino TreeView: Advanced CustomControl TreeView implementation

• Jamesnet Seminar: Self-hosted seminar series on WPF and XAML-based technologies (Seoul, Nanjing) GitHub
• BMW (Blazor, MAUI, WPF) Meetup: Main presenter for the WPF session at the .NET technology meetup held at Microsoft Korea Headquarters GitHub

• 2024 WPF Data Visualization: Premier League Season Rankings
• 2019: WPF Data Visualization: Big Data Use Case

Collaborating with numerous companies including Microsoft, Infragistics, and KHSYSTEMS

• Website: jamesnet.dev
• Email: james@jamesnet.dev

I am deeply committed to contributing to the advancement of WPF and .NET technologies. Together with my wife Yang Qu, we are dedicated to sharing knowledge and growing the community. We look forward to growing together with you!