expanded from 7 to 9 employees. nobody warned me about the onboarding gap in the middle.
At 3-4 people, hiring was: find a good person, explain the job, they figure it out alongside you.
At 7+, it's different. The new person works alongside the team, not alongside me. The team has unwritten processes nobody has documented.
Employee #8 took 6 weeks to become productive. Not because she was slow. Because nobody could articulate "how we do things here."
Employee #9 took 3 weeks. Because #8 documented everything she had to figure out herself.
The lesson: hire in pairs. The first hire discovers the gaps. The second benefits from them. Stagger by 4-6 weeks.
At 9 people the company has outgrown "figure it out" and hasn't reached "formal onboarding." The middle is messy and nobody talks about it.