Sean Matthew

Hi, I'm Sean, and I help people build stuff with AI

About Me — I discovered the power of code in 2009, when I created software to monitor Parkinson's tremor with a Nintendo Wii remote. After working as an M&A lawyer for over a decade, I've rediscovered the power of code through Claude Code and other AI tools. Currently, I'm building apps to solve real problems in productivity, law, and other domains.

Build with me at:

Projects

Apps I'm working on right now.

Legal TechIntellectual Property

IPIndex

(available now)

The first AI-native registered IP search service. Lawyers and bankers submit a company name; AI agents search official U.S. patent, trademark, and copyright records, flag liens and ownership issues, and deliver an expert-reviewed report in hours instead of days — at a fraction of the cost of traditional search firms.

IPIndex
Legal TechDocument Analysis

RedlineIQ

(beta release)

Legacy document comparison tools are expensive, feature-bloated, and lack AI integration. Introducing an AI-native alternative on macOS that is easy to use and punches well above its cost.

RedlineIQ

Get in Touch

Have a project in mind or want to collaborate? I'd love to hear from you.