API/Scraping Expert for Financial Dashboard Creation

I need an API/Data scraping expert, preferably with financial data experience, to create a web page on my WordPress site that’s a collection of dashboards, which include:

Asset correlation metrics
Trading ranges (details will be given)
7-day, 30-day rolling correlations
Volume (total; day-over-day; 1 and 3 month avg)

And a few more. Budget is negotiable. I used Alphavantage for Ticker data. Examples can be given as a template.