Marianti is an experienced ex-Singapore maid from Indonesia, with a background in childcare and general housework. Standing at 150 cm and weighing 45 kg, she is a Muslim and divorced with one child, aged 9. She comes from Lombok and has a secondary level education, having completed 7 to 9 years of schooling. While her English language skills are limited, she is proficient in Bahasa Indonesia.

Marianti has worked as a domestic helper in Singapore for Indian families between 2019 and 2025. During her employment, she was responsible for taking care of children, including a 6-year-old, 7-year-old, and an 8-month-old in her first job, as well as a 6-year-old and 5-year-old in her second position.

Additionally, she performed general housework duties, which included cleaning, cooking, and maintaining the household. She is familiar with Indian cooking and is willing to learn new skills as needed.