Paulethe Cajas is 21 years old and speaks Spanish, English and Portuguese. She is a law student and runs her own clothing line. She represented Ecuador before at Reina Continental 2018 which was held in Mexico. She is a volunteer at Fundación Vista Para Todos and participated in the restoration of rural schools.

She finished as first runner-up during the Miss Ecuador pageant thus earning the right to represent Ecuador at Miss International 2024 pageant. Her country has already won the Miss International crown in 2011 when Fernanda Cornejo emerged victorious in a pageant held in Chengdu, China.