Well, I am not sure.
The outcome is good, but... Something is really confusing. In fact I can't understand the concept of whole the whole signature.
Moreover, I don't like that much your choice to make the half signature colored and the other one only with that dark colors.
Finally, the frame around the text is kinda good, however if the text isn't something special and for this reason I can't say that it's professional. If someone wants to see a pro text, check SeeYa's sigs.
To sum up, I think that it would be better with a couple of changes.
7/10