Oof, not off the top of my head. I think that's something I wrote about in an older post about an engineering interview I sat, but if you hit up my email, I can

Oof, not off the top of my head. I think that's something I wrote about in an older post about an engineering interview I sat, but if you hit up my email, I can speak to one of my co-directors who has done loads of stuff in this space.