Dog Walker For My One-year-old Dog!

Hi there! I am seeking pet care for my 35 lb,1-year-old mixed rescue dog, Nelly. She is the smartest, sweetest girl with lots of energy that she needs to burn off during the day. I have recently begun a new job that requires me being out of the house five days a week from 5 a.m. until 4 p.m. I was hoping to find a reliable pet sitter to come walk/ play with her 2-3 times a day. We live in Fells Point in a high-rise building, and I will provide you with a spare key. Nelly is very friendly and good with other dogs, but is a bit shy with new people so I'd love to find somebody that is willing to be patient as she gets adjusted. Please let me know if you're interested!