David R.

David R.

About David R.


Subjects

Calculus

Education

Bachelors in Engineering, General from Universidad Industrial de Santander


Reviews (742)


Maria

Math - Calculus

Feb 2, 2018
An excellent tutor who could help me with this math homework that usually gives me such a headache!!

Maria

Math - Calculus

Feb 2, 2018
An excellent tutor who I would love to work with again! I had a problem that I didn't know how to approach and the tutor helped me so much!

Randa

Math - Calculus

Jan 29, 2018
This helped me tremendously! I understand much more now!

Tiffany

Math - Calculus

Jan 29, 2018
good tutor- David R.