Hello, can I have your name please?
Well, as you can find in my job history, I've done several D3.js projects in the past.
I think this is the great experience ever and feel confident that I'm the real suitable person for your project.
I've done chordchart, radarchart, and other several d3.js visualizations and knows well d3.js principles.
Hope to work with you.
Will submit exact cost and timeline when you provide detailed project specs.
Thanks.
Tan.