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Just a developer who enjoys building music tools and web apps.
I create what I need and share it with others.
If you find it useful, you can buy me a coffee.
Featured work
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LongKelvin/midi-chord-detector-plugin
A lightweight MIDI plugin for midi real-time chord detection in DAWs
C++ 13 -
LongKelvin/midi-chord-detector
Python MIDI chord detection with GUI and virtual input.
Python 1 -
LongKelvin/leadsheet-ecommerce
Microservices-based e-commerce for music lead sheets using .NET 10, Clean Architecture, OpenIddict, PostgreSQL, Angular, and Docker.
C# -
LongKelvin/FluentDialogs.Wpf
A Modern, MVVM-friendly, themeable WPF dialogs for Windows 11
C# 1 -
LongKelvin/qr-local-file-share
Android app for sharing files via QR code over local WiFi. The host generates a QR code and nearby devices download the file directly in their browser — no installation required.
Kotlin 1