Convert Huggingface model to ONNX for usage in Qt / C++

I am currently looking for an experienced developer with proficiency in machine learning models, specifically Huggingface and ONNX. The project involves converting the Salesforce/blip-image-captioning-large model from Huggingface to ONNX Runtime format.

I need someone to convert this image-to-text model on huggingface.co into an ONNX model run in Qt / C++:
Salesforce/blip-image-captioning-large
The job is done when a very simple Qt console app is able to read an image into a QImage and output the same text to the console that is displayed when running the model in the hugging face.co demo (Inference API).
You should also provide a documentation on steps taken and eventually scripts implemented for the conversion.

Ideal Skills for Job:
- Proficiency in machine learning models
- Experience with Huggingface and ONNX
- Familiarity with Salesforce/blip-image-captioning-large model
- Qt/C++ programming knowledge.