"I was the principal instructor for a major test preparation company for a number of years, and I am certified to teach test prep for the PSAT, ACT, SAT, GMAT, and GRE. For more than ten years, I was an instructor for Math, Reading and Writing for a major after-school education program. As an Aerospace Engineer and Professional Tutor, I am fully qualified to tutor Math from elementary mathematics through Algebra II and Geometry, and Reading and Writing from phonics and grammar through college-level analysis and argument."