I am working with Emily when she was working with Challa Law. She has great knowledge and understanding of Employment Immigration matters. She helped and guided me on each and every step when i got RFE on my H1 B renewal. She prepared all the documents and responded to USCIS queries which result in quick approval for my H1B. She clearly knew her trade well and aware or urgency.The best and most important part with her is she respond to the EMAIL within a day. I would highly recommend her services for Employment based Immigration applications.