New website & App Designer -- 2

I need a website and mobile app designer.
$2-$4/page design, $5/front end page code .
Our new web may consists about 20-50 pages or more.
You have to be responsive, agile, and fast delivery.

- You must have experienced and be similar with stock portfolio investment app
- You must understand of how the stock price - time chart's implication is
- You must understand how an UIUX flow in mockup implication & design is