Hello, I need an Android developer (Kotlin or Java) for one specific task only: When the camera detects a specific image, a video must immediately play aligned with that image (AR overlay on the tracked image). Speed is critical. Image detection and video playback must be very fast and smooth — not slow like many default implementations. Please check the demonstration video I provided. I need the same speed of detection and video playback shown in that video. I will also provide an Android app example that already achieves the required performance. You may need to create an account on their website to test how the image + video pairing works. Important Requirements: Use ARCore image tracking The video must start immediately when the image is detected The video must stay aligned with the tracked image The system must support multiple images in the same ARCore image database When the camera sees an image → its corresponding video should play automatically Only one active video at a time is required Scope: Only this task No backend No server setup No additional features Just image detection + AR video overlay with high performance Budget: $40 – $50 Before I accept any proposal: If you have worked on this type of AR task before, please send a demo video showing the speed of image detection and video playback similar to the demonstration video in this project. If the demo matches what I need, I will accept the proposal immediately.