Dev for startup, equity only: Firebase, Ionic, Web App, Basic APIs (Manhattan) (Newyork)

Hello, I am a senior designer for quantum and AI department in a research department at a large tech company with products and 10 patents under my belt. I have a startup idea that I am willing to bootstrap (minus salary) with my own money to get thi ...
 
Apply here - https://newyork.craigslist.org/mnh/sof/d/dev-for-startup-equity-only/6656128668.html