Ok I should probably know this but I have worked myself up into a confused frenzy and now neither word "looks" right 
I want to write that I qualified in a number of specialised areas so which is correct?
"despite originally qualifying in commercial and financial specialisms..."
or "despite originally qualifying in commercial and financial specialisations..."
or something else entirely?
I think it is confusing me because the point of the phrase is that depsite qualifying, I never practiced and therefore they were not my specialisations IYKWIM.
Anyway since my whole life a job that I quite fancy depends on this I would be v. grateful for thoughts.