Mechanical engineering PhD teaches undergraduate and graduate level thermodynamics students from home

Ellyn tutored me through calculus 1 and 2 as well as some of the more general aspects of mathematical statistics, which included aspects of calculus 3. She was instrumental in my journey through grad school.
She has an uncanny ability to make sense of the mathematical material (regardless of the context) and to meet students where they are at with it, then she leads them to success.