Ms. De Guzman obtained her Juris Doctor degree from San Beda University-College of Law in 2024, where she ranked 5th in the graduating class. She was appointed as the subject chair for Labor Law of the RGCT-San Beda Centralized Bar Operations. She also interned for the San Beda Legal Aid Bureau.

She earned her Bachelor of Science degree in Legal Management from San Beda University in 2019. During her time in college, she was a member of the Executive Committee of the Junior Bedan Law Circle and she also interned for the Court of Appeals.

Ms. De Guzman was admitted to the Philippine Bar in 2025.