As far as I know, there are no full-time pros who are regular posters here (although there are some who dip in from time to time).
There are several of us regulars who are in the same position as BelgoSuisse - we could easily achieve the modest level of earnings described in the OP if we were to play full-time, but we have other careers and prefer to keep poker as a sideline.
In my case, it took a couple of years to get there. Some have done it more quickly, but note carefully what Belgo said, because he was absolutely right. I could never make a living as (say) a singer, because I do not have the talent for it. In the same way, most people will never be able to make a living at poker.