Attorney Marquez-Kelly is a graduate of Bishop Verot Catholic High School, in Fort Myers, FL. She earned her degree in B.S. in Legal Studies from the University of Central Florida in the year 2002.

In the year 2006 she obtained her law degree from Florida Agricultural and Mechanical University College of Law.

Attorney Marquez-Kelly is a member of the Florida Bar Association and the United States District Court. She founded the Marquez-Kelly Law in year 2013. Her areas of practice include Dissolution of Marriage, Paternity, Guardianship, Family Law matters and Real Estate Law.