Greetings,
I have gone through your requirement and I could say it's quite simple one to achieve. It would hardly take a day for me to complete. I work as a Tableau developer in an ecommerce startup Company. So, I am well experienced from sourcing data to building dynamic dashboards. I am well experienced with all type of charts in tableau including the complex ones. So You could definitely trust me with your Dashboard enhancement. Please feel free to contact me if you want to see my previous work or any concerns.
Thank you,
Rishitha