I am fascinated by mathematics and by teaching mathematics, and I see each lecture I teach as a unique opportunity for me to engage, encourage, and develop the curiosity of my students about this fascinating subject. I have spent the last 20 years in front of classrooms or among friends and family, sharing my knowledge and my enjoyment of mathematics, interacting with students from a variety of backgrounds, and learning to improve my skills as an instructor of mathematics. I can teach mathematics at any level, from high-school to postgraduate courses, in the sciences and engineering, or to mathematics graduate students.