I also can't help with any of the roles you mentioned as I'm still learning how to program, but if you want your game translated in Italian feel free to message me!
Hey there! I'm still very early in the process and probably won't be needing translation until much much later in the pipeline (either when it's completed or successful). However, I'm happy to keep you in mind if I get to the stage!
Although, I can use an extra pair of programmer hands! This project is a learning process for me too and beginners are more than welcome. If you're interested in trying out developing, my Discord's up there!