I work for a large tech company, and have applied for EB3 green card in May 2023 (11 months ago). My priority date has been current since Jan 1st 2024. However, I have not heard any updates about my application. Is there anything concrete I can do to speed up the process?

I have read that reaching out to your congressperson/senator might help. Do you have any data on how successful this path is?