Evening babysitter available - (Omaha, NE)

I am looking to watch some little ones in the evening Mon thru Thurs while mommy or daddy or both work evenings anytime 4pm or after until whenever.. I am s nanny during the day Monday thru Friday for my grandsons since they were six weeks old & are now two & 4yrs old. I love little ones & would also be willing to do light housekeeping & laundry.