An a16z founder profile describes Zach Dell’s 2018 summer analyst role at Blackstone and later work at Thrive Capital.The date is the profile publication, not the start of all roles. Only the summer role is explicitly dated; this is an investor-authored account.TIBBIR UNIVERSE THIS IS TIBBIR How to get TIBBIR Ribbit in numbers Connected clues Account archive Bridge & contracts On-chain research Connections Community The story Reading room Network map Timeline Findings Source library Conversations People & companies Open questions Export & reuse
