Looking for referrals in tech startups

I have been actively looking to join an early/mid-stage startup as a product manager. I have 3+ years of experience running a logistics tech startup (scaled to 8 states from scratch) and am capable of building full-stack applications. Would greatly appreciate if anyone could refer me. Some of the companies I'm looking at are: - Getaround - DoorDash - Lyft - Postmates - Yelp - Nextdoor - goShippo But I'm open to any other startups that are hiring a PM. Appreciate!!