I was in the exact position. H1B founder needed to move to a GC. My 6 year H1B renew runway was ending. Peter did all the legal/immigration work for me. Applied for the GC via extraordinary ability (EB1A) context. I must say this was the smoothest immigration experience ever. And I have gone through 2 x E3s & 3 x H1Bs using other lawyers. I wish I knew about Peter earlier. Highly recommend everyone here to work with Peter!!
