Montserrat began her career in advocacy in 2010 when the infamous “show me your papers” bill SB1070 passed in Arizona. The unfortunate acts of discrimination towards her community lead her to social justice work. Since then she has lead substantial campaigns like Prop 206 which passed in 2016, giving 5 million families a living wage. Montserrat is now the Table Director at One Arizona, a coalition of twenty organizations focusing on voter registration and civic engagement. The One Arizona coalition registered has registered close to 500,000 voters since 2010.