Maybe you can frame that as "self-employed day trader" or something. Actually this is really remarkable to be able to do that for 15 years. Most people who try that fail far earlier or don't even start.
How did you create the financial models? Pen & paper/Excel/Scripts/...?
With the help channel it might be possible put it in the CV under social engagement, like "Online Crisis hotline".
How did you create the financial models? Pen & paper/Excel/Scripts/...?
With the help channel it might be possible put it in the CV under social engagement, like "Online Crisis hotline".