Ask HN: Startup lawyer recommendations? Help a first time founder

First time founder looking for recommendations for lawyers with experience in startups + CA employment law.

Context: I'm working on a promising startup idea but recently learned that a different group at my (large tech) company is in the very early stages of a potentially competitive project. Want to find someone who understands the law to help me understand if this idea is DOA or if I can still pursue it. Thanks!