He has represented numerous lawyers and law firms in professional malpractice and other lawyering disputes. He has also represented clients in disputes over asset/stock purchase and merger agreements, claims under the Texas Securities Act, professional business disputes, contract disputes, construction litigation, employment disputes, and other commercial litigation. Raul has also handled first and third-party insurance defense litigation and represented several insurance agents. In addition to appearing before several state and federal courts, Raul has represented clients in arbitrations, as well as proceedings before the State Bar of Texas, Texas Board of Architectural Examiners, Texas Real Estate Commission, Texas Board of Medical Examiners, Texas Workforce Commission, the Harris County Civil Service Commission, and the EEOC.