Naval Ravikant is the CEO and co-founder of AngelList. He’s invested in more than 100 companies, including Uber, Twitter, Yammer, and many others. I am a founder and Chairman of AngelList. I’m also a Venture Partner at MetaStable. I previously co-founded Epinions (which went public as part of Shopping.com) and Vast.com. I’m an active angel investor, and have invested in dozens of companies, including Twitter, Uber, Wish, Thumbtack, Postmates, Kraken, Yammer, Stack Overflow and OpenDoor.