Andy focuses his practice on representing and advising domestic and multinational shipping companies, insurers, and underwriters in brown water, blue water, and offshore energy matters regarding maritime and admiralty litigation, insurance, and indemnity. Andy assists in a broad range of disputes, including vessel collisions and allisions, cargo claims, charter party and commercial disputes, and personal injuries. He also assists clients in regulatory issues arising out of business operations before government agencies such as the United States Coast Guard, Office of Foreign Assets Control, Customs and Border Protection, and Department of Commerce.

During law school, Andy served as a managing editor of the Tulane Maritime Law Journal and was a student-attorney in the Tulane Civil Litigation Clinic, where he represented indigent clients in civil rights issues on a pro bono basis.