Enterprise Email Classifier API

I have an anonymised set of internal company emails that must be routed automatically to the correct department—Human Resources, Finance or IT Support. I am looking for an engineer who can take the project from raw data through to a Docker-ised REST service... (Budget: ₹2000 - ₹3000 INR, Jobs: Docker, FastAPI, Hadoop, Java, Linux, Machine Learning (ML), Natural Language Processing, Python)