Nanny Needed For 5-month-old In Huntington Beach

I have a 6-year-old who is in school so I mainly need a nanny to help me with my 5-month-old baby. I am currently getting my degree online and have been struggling to keep up with schoolwork while also taking care of my baby boy. I need a nanny for the time that my 6-year-old is not home (9am-1pm) everyday except Thursdays. We would like some very light housekeeping (just loading the dishwasher and running it and washing the baby bottles as needed) but not required. I just really need someone that is confident in caring for a 5-month-old so that I get uninterrupted time to complete my schoolwork. Preferred: Spanish or Korean speaking. Knowledge of baby ASL and Montessori practices. Requirements: First-aid and CPR certification.