Hello,
i am an experienced web and software developer, with a lot of graphic visualisation projects behind me at my current company.
Every day at my company, i deal with a big amount of financial data from all kinds of sources: sql db, mongo db, excel, and so on and process it mostly in php or sometimes in java programming language.
If you give me more details about the project, i would be glad to provide a quality solution for you.
Hope hearing from you soon,
Dusan