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jeff377

@jeff377

Jeff Tsai

Software Architect · Creator of Polhem (.NET)
Taipei medium.com/@jeff377 Joined October 2026
121 Points • 3 Badges • 0 Connections • 0 Followers • 0 Following
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About

.NET software architect designing enterprise systems and ERP. Author of the open-source Polhem framework, where one definition drives the UI, database schema and validation.

Top Skills

C# • .NET • Software Architecture • ASP.NET Core • ERP

Projects

Polhem

Visit Project open_in_new Sep 2026 - Present

An open-source modular .NET enterprise application framework, where one definition drives the UI, database schema and validation. Includes standalone packages such as Polhem.JsonRpc and Polhem.OAuth2.

Language & Tools

C#, .NET, ASP.NET Core, Blazor, Avalonia, .NET MAUI, SQL Server, PostgreSQL, System.Text.Json

Currently Exploring

Definition-driven ERP architecture, Native AOT, AI-assisted development with Claude Code

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Contributions
Joined: 16 hours (since Oct 29)
Full Name: Jeff Tsai
Headline: Software Architect · Creator of Polhem (.NET)
About: .NET software architect designing enterprise systems and ERP. Author of the open-source Polhem framework, where one definition drives the UI, database schema and validation.
Location: Taipei
Website: https://medium.com/@jeff377
Languges & Tools: C#, .NET, ASP.NET Core, Blazor, Avalonia, .NET MAUI, SQL Server, PostgreSQL, System.Text.Json
Currently Exploring: Definition-driven ERP architecture, Native AOT, AI-assisted development with Claude Code
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