I would be glad to help you with Tableau. For a year I have been involved in many different projects connected with Tableau (clients: Nestle, Bookit, Tempur Pedic, EquityLifeStyle and etc; sourses: Excel, Amazon, SQL, Teradata). It would be so nice to be helpful for you.
You can see a small piece of my workbooks in my portfolio.
If you would like to hire me please send me an email to discuss the details concerning this project.