Hi, there!
My name is Paris, and I was glad to see that you're looking for an Excel developer. According to your brief, you want to have an Excel chart created based on your survey. The hardest part is to create the first chart the way you describe it in your attachment. That's why I will charge you $450 and can deliver within a week (a single milestone to release once you're satisfied with the final result). Once the first chart has been created, the other 59 charts will only take time to implement, and I will charge $300 more for them.
I'm among the most experienced, and skilled Excel, and VBA developers on this platform. I have completed over 300 projects successfully in six years, and I feel confident in achieving your task as well. You're welcome to visit my page (https://www.freelancer.com/u/paris2785) and get an idea of who I am and what services I provide to my clients.
I'm online from 8 am to 9 pm, Athens time (including weekends).
I'm looking forward to working with you.
Sincerely,
Paris Pallas