.NET YOLO Detection Library

I need a small .NET library for real-time object detection using YOLO and ONNX Runtime. The work should be done from scratch. The library will load ONNX weights, run inference on images, and return bounding boxes with class labels and confidence scores... (Budget: $30 - $250 USD, Jobs: .NET, Azure OpenAI, Claude Code, Codeium, Convolutional Neural Network, Machine Learning (ML), Nvidia Jetson, Predictive Analytics, Python, Tensorflow)