Even if I wasn't too long on this project, I had time to explore it quite deeply and implement some of my changes. The current team is working with processes I have implemented, and my current employer is still in touch with me if he needs some ideas. I loved this project, but the promotion obligated me to move forward. My main point is not to be afraid to experiment and try to bring your value to the team, even if the client is closed in the beginning, do not stop trying, one small successful step, can change a lot in the future.