Rookhouse

A small software studio in Pennsylvania.

Rookhouse builds AI-powered software that helps local businesses run better. Plus three products of its own.

Made here

ChapterPrep

500 students. 22,000 questions. Every event in five national organizations.

ChapterPrep homepage: Win your FBLA, DECA, HOSA, FFA or FCCLA competition, with a practice booklet for each and the event counts below

Free competition prep for studentschapterprep.com

Lark

Hears every note you play and coaches you through 85 hit songs.

Lark homepage: The guitar tutor that listens, with a Seven Nation Army run scored note by note on the tab

A guitar tutor that listenslark.coach

Corvo

Hedge-fund-grade analytics, free for anyone. As seen on Hacker News and Reddit.

Corvo homepage: The advisor watching over your portfolio, with a try-it card holding AAPL, MSFT and NVDA

Portfolio analytics, freecorvo.capital

Built for clients

How it works

  1. We talk.In person if you’re nearby, or on a call.
  2. I build it.A working first version in weeks, not months.
  3. It goes live.Launched, hosted and kept running.

Work together

Need a website, a dashboard or an app for your business?

vinaybprojects@gmail.com