Sandra has 9 years of domestic work experience in the Philippines, working in both HDB and landed houses. Her history includes caring for large households of 10 adults and up to 10 children, providing newborn care, childcare, elderly care, and disabled care. She is experienced in cooking Filipino cuisine and performing general housework, gardening, and grocery shopping. Her household duties for the 10 adults included cleaning, grocery shopping, elderly care, and disabled care. She cooked Philippines cuisine and left the position upon finishing her contract.

From 2015 to 2017, she worked in the Philippines for a Filipino (Datu Halun Sakilan Memorial Hospital) employer in an HDB. The household consisted of 10 adults and 10 children. Her main duties were cleaning, newborn care, childcare, elderly care, and disabled care. She cooked Filipino dishes and left after finishing her contract.

From 2012 to 2014, Sandra was employed in the Philippines by a Filipino (Rural Health Care Unit) employer in a landed house. She cared for a household of 10 adults and 10 children. Her duties included cleaning, elderly care, disabled care, gardening, newborn care, and childcare. She prepared Filipino cuisine and left at the end of her contract.