Need HubSpot Expert for Data Cleaning of 1M Leads

We have a trucking insurance startup and we use about a million leads on HubSpot in which we have our sales team out actively call and add data for. Some of our specific needs on this: 1. We need an expert to come in to sort through current data and clean the data so that it is consistent throughout. Also, we need duplicates consolidated or deleted. 2. We need our data fields & conditions coordinated so that only good data comes in, in the future. Someone will need to work on making data fields & titles better so that they only allowed good data in the future. 3. We need some analytics done via the HubSpot dashboard for data visualizations of overall data. Basically make our large data sets analyzed and made easily readable on our company dashboard so that we can understand our data easier & clearer. Let us know if you have any questions.