Velsa Jazzo, also known as "The Maestra", is the head of G.U.A.R.D.I.A.N. Research and Development.
Velsa Jazzo is a female Salarian with orange and pink skin, tan markings on her brows and chin, long thin lips, and large black eyes. She is often seen wearing her white, grey, pink, and black lab coat.
Before joining G.U.A.R.D.I.A.N. Jazzo was a known terrorist throughout Citadel Space. Her crimes very elaborate, she was known for her sheer intellect, being clearly one of the smartest beings in the known universe. Her intellect, however, did not save her from being caught.
Jazzo was given to G.U.A.R.D.I.A.N. as a forced initiative. Such a great mind to be used for reuniting the galaxy. Her neck was implanted with an explosive chip, and she was forced onto the CSV Avalon. She was given oversight over the G.U.A.R.D.I.A.N. Research and Development department.