Sameer Madan is an engineer and entrepreneur, currently building Neura Health. Prior to this, I was a Software Engineer at Facebook for 9 years. At Facebook, I built Facebook Live and was the technical lead on that. As part of that, I also worked on video infra and launched the Live Video API. Besides that, I also built comment threading/ranking, video comments, worked on mobile networking libraries that power most of Facebook’s apps and several other projects. I also mentored several engineers during my time there.