Prior to joining Rubio, Rubio, & Rubio, Daniel litigated cases for a large civil defense firm in South Florida. Currently, Daniel focuses his practice on criminal defense litigation and select civil matters. Daniel's experience extends to criminal matters with allegations ranging from healthcare fraud, including Medicare and Medicaid fraud, money laundering, cyber crimes, mail fraud, wire fraud, narcotics (drugs) possession, distribution, and trafficking, and illegal reentry into the United States.

While in law school at the University of Florida, ​Daniel was consistently named to the Dean’s list, and earned the Levin College of Law Scholar Award. During that period, Daniel served as a judicial clerk on the United States District Court for the Southern District of Florida.  He also held a summer associate position with the Broward County Attorney’s Office. Additionally, Daniel served as a Teaching Assistant for two law school courses: Legal Writing and Appellate Advocacy.

As he pursued his undergraduate studies at the University of Florida, Daniel was named to the President’s List and Dean’s List. He also received the ICSC Foundation Real Estate Award. During that period, he served as a teaching assistant for two business courses: Real Estate Analysis and Business Law. He also served as a judicial clerk on the Eleventh Judicial Circuit Court Civil Division.