Hi, I am computer vision expert.
I have enough experience in face recognition, facial expession detection, liveness detection, age/gender estimation, face mask detection, etc .
Besides, I know well rpi, jetson, etc edge devices and run projects several times on device.
Tensorflow, yolo, keras, torch, etc ML frameworks and facenet, retinaface, archface, etc are my powerful tool for such project.
I can fulfill your project in short days with negotiable budget.