hello word
I read your description carefully. As I am a javascript full stack and Data visual expert, I am very familiar int eh d3, c3, dc, crossfilter.js. These are based on the d3.js. if you want, I can show you my previous examples. I am free now and I can start right now. We can negotiate about the budget. Frankly date range filter in d3 is not so simple project. anyway, Wish your kind response. Thanks Andrey