React Native Developer — Face Liveness Check

I'm looking for an experienced React Native developer to implement a robust face liveness check in a mobile app. The flow must open the camera with a circular guide, detect eye-blink (active liveness), and call/run existing C++ code to obtain a passive liveness score (via native bridge / JNI). This is a small, well-scoped feature, but it must be production-quality and work smoothly on Android and iOS.

Prefered librires are

react-native-image-crop-picker
react-native-vision-camera
react-native-vision-camera-face-detector