Teacher For 8 Year Old Boy In Fort Worth

Looking for a teacher for my 8-year-old son, currently in third grade. He has been diagnosed with autism and a severe language delay. He is conversational but struggles with describing and correct pronunciation. He is very frustrated being so far behind his peers and struggles to get his work done. We are looking to move from public education setting to at home learning with just a single teacher. He needs one on one attention for all subjects. He is a difficult student and takes much convincing to get any school work done. He needs someone stern that's not going to take the fussing but still warm and caring.