No one knows what is a Technology Strategist. So, a while back, I changed my title on LinkedIn to Systems Architect and Engineer.
The side advantage to this is I can tell the source of where people have gotten my information. If they were looking at my Curriculum Vitae, then they would see Technology Strategist. If they got it from a conference I attended, then they would get the same.
The past several cold calls have all been the job title from LinkedIn. So, I decided to change the one on the CV to Application Infrastructure Architect. Now, all three have different titles. All three are fair.