Hello. I do not have any formal training, but my 5-year-old grandson is level one autistic. He has a lot of sensory issues and does not like loud noise and chaos. When you ask him to do certain things, he just glazes over and like checks out so recognizing the signs for him and knowing how to respond appropriately works well with him. I am a 55-year-old young at heart grandma with two other grandchildren. His brother is three and sister is seven. I would love to chat with you further if you have not yet found someone.