1. We created a onboarding page via Google Sites where new employees get all the information in their onboarding process: Like all the details about their first onboarding week, informations about their future co-workers, tutorials about tools that person will use daily in our company and informations about the tech of our product
2. We have a Buddy program where our existing employees (department doesn't matter) will be always available for questions and go fur lunch/drink coffee in the first week
3. I also can't imagine a great onboarding experience without HR software support. We are based in Germany and use Personio as our all in one HR-tool
4. Perhaps it goes without saying, but the employee should get used to the team as quickly as possible in the first week