Catherin worked for a local family in Thailand for one year, where she cared for a 64-year-old woman. Her responsibilities included providing attentive elderly care and support, assisting with daily routines and personal needs, offering companionship, supporting mobility and everyday activities, monitoring her general well-being, and maintaining a safe, clean, and comfortable living environment. Her employment ended following the passing of her employer.

Catherin initially worked for a local family in Saudi Arabia for two years, where she cared for a two-year-old child with heart problems. Her responsibilities included assisting the child with everyday activities, organizing playtime and daily routines, attending to the child's needs, and ensuring a safe and supportive environment while prioritizing the child's comfort and well-being. She subsequently worked for a local family in Kuwait for two and a half years, providing attentive care and companionship to an 84-year-old woman. Her duties included assisting with daily routines and personal needs, supporting mobility and everyday activities, monitoring comfort and well-being, offering emotional support, and maintaining a safe, clean, and comfortable living environment while preserving the elderly woman's dignity and quality of life.