My experience was wonderful, I felt with the team like we are a family. Big brothers/sisters gives their younger brothers/sisters a chance to learn more. By involving them in the projects, leading it and develop it. Also, invite them to the meetings with clients. The exponential growth of learning is very high with the team. All of us in one place on one table with one soul. Soul of keep learning and developing ourselves. I highly recommend anyone think to have a training with lean node team.