Floor Plan Detection/FastAPI/Python/Computer Vision

I’m building an end-to-end service that takes architectural floor-plan photographs/PDFs and returns a structured JSON map of rooms, including room polygons, labels and confidence scores. I’m looking for... (Budget: ₹12500 - ₹37500 INR, Jobs: API Development, Computer Vision, FastAPI, Image Processing, JSON, Machine Learning (ML), OpenCV, Python, Software Architecture, Typescript)