In 2010, Anna graduated at the Philippine Normal University, the national center for teacher education, with the bachelor’s degree on Secondary Education Major in Mathematics. She became a licensed Math teacher and taught in High School at San Beda College. After three years of teaching, she joined Binibining Pilipinas 2013 winning the best in talent award. Later, she went back to teaching at STI. After working and teaching for four months, she was transferred as General Education Research head. Currently, Anna is the student development and welfare head at STI.