She won the silver medal in the women's 76 kg Snatch event at the 2021 World Weightlifting Championships held in Tashkent, Uzbekistan.

[2] She won the silver medal in women's 87 kg event at the 2022 South American Games held in Asunción, Paraguay.

[4][5][6] In 2023, Amaro won the bronze medal in the women's 81 kg event at the Pan American Games held in Santiago, Chile.

[7] In February 2024, she won the bronze medal in her event at the 2024 Pan American Weightlifting Championships held in Caracas, Venezuela.

In August 2024, Amaro competed in the women's 81 kg event at the 2024 Summer Olympics held in Paris, France.