teflonista 

a person who is never accountable but manages to hold others accountable for fallout from his or her activities.

a teflonic person who makes cooworkers and subordinates shoulder the blame for his or her mistakes

The marketing director is a total teflonista. When his marketing plan tanked, some employee in Cleveland who had had never seen the plan got the blame and got canned.

teflonista by Dennis Phinney February 7, 2006

Techonista 

Taken from the term 'fashionista'

A person who is as into fashion as they are into gadgets and technology.

She is such a "Techonista"! Look at her rare, dream phone by Google (not even out yet!) and the special edition Christian Louboutins she has on!!

Techonista by techonista January 16, 2010