Companion Care Needed For My Mother In San Jose

We need companion care to take care of my mother in San Jose. Ideally the caregiver would speak Korean. Flexible schedule, around 10 hours/week. We're looking for someone to provide companionship. She lives in an assisted living community in her own apartment. My mother might be getting a cat soon and would need help with caring for the cat (litter box). She is currently in a wheelchair due to her knee, but will be having knee surgery in a few months.