Babysitter Needed for my Children

We are a family located in Back Bay who are looking for a short-term nanny for our son. He will be 9 months when care is needed. We would love to have someone from March - June time frame, 5 days a week. One parent works from home with flexibility and can go into the office in Back Bay. The other parent works outside of the city. Our son is a fun, curious, happy, and loving baby. We are looking for someone who has experience with babies under 12 months and can manage things like bottle feeding, nap schedules, etc. CPR and First Aid certification is a must, as well as strong references. We are an easy going couple but are looking for the best care for our little guy.