I need an architect

Home is currently a 2/1 (715 sq ft) home and we would like to add an addition to make the home a 3/2 (1500 sq ft). We would like the addition on the rear of the house, adding a master bedroom, walkin closet, and master bathroom and laundry room. We would also like to add a new rear patio and a covering or "bump out " to the front porch. The existing bathroom will need to be slightly larger to accommodate all plumbing fixtures on one side in the bathroom and more space to create a double vanity. We would like to remove a wall between the existing living room and kitchen to create an open concept and a small eat in area.