To get more profit,what I do is to trade with the coins I am having and do more of investments. I get equipped financially and my profit becomes unimaginary after successful trading and investment.
You can also make bounties, but don't expect much profit from that, specially if you are newbie or jr. member.
If he creates content, such as video or articles, then the rank on the forum does not play a big role.
But it is quite laborious to create a good video or article, so you need to carefully choose the company.