Nanny needed for twins (Lower east side)

We are in need of a nanny to start asap for two beautiful babies, born 3 months ago. Father works at home. Mother at nearby hospital on rotation. Needed for 9am-5pm monday through friday for a reasonable price. Constrained by $500/week budget before taxes. Good resume builder for individual who wants referrals. Need nanny for 1 year. Off street parking available. Happy to do weekly with paid vacations or by hour. Live in ok. We do not have pets. Just two Rugrats