As long as your employer has evidence to support your work in USA your H-1B should be approved both at the Service center and the consulate. Moreover, if your position require you to work at the client site, the employer should make sure that the client should be able to affirm your work in case there is query from the consular officer, USCIS and DHS.
Emandi Law Firm PC
New York Office New Jersey Office
421 7th Avenue, Suite 909 265 Lincoln Highway, State Road 27
New York, NY 10001 Iselin, NJ 08830
Ph: 212-686-7782 Ph: 732-636-7782