Part Time Nanny For 4 Month Old

I need support while I work remotely at home with our baby. Baby is 4 months, takes contact naps during the day, and strictly breastfed at the moment. Baby likes to do the following: Play in " stations" around the house Being held and carried around Learning, singing songs Long walks outside in stroller Contact naps Our ideal person would be someone who has experience with babies under 1, can begin to teach our baby signing to communicate, and Someone who knows and understands baby milestones and what activities to do for those milestones There is Free parking in driveway or neighborhood