ultrasonic sensor controlled automatic door

I am looking for a talented freelancer to build an ultrasonic sensor controlled automatic door system. The system will utilize an ultrasonic sensor to control the door, providing insight into the proximity and position of objects in the surrounding environment. The selected sensor for the system will be an ultrasonic sensor, which will provide the most accurate results for this application. The control system for the door will be an Arduino Board which will be used to program and interact with the sensor. The expected range of the sensor will be 0-5 meters in order to effectively monitor the environment and detect objects when the automatic door is in use. Please see https://www.instructables.com/Make-a-Automatic-Self-Sensing-Opening-and-Closing-/ for a similar project.