Alexander S.
What do you want to work on?
About Alexander S.
Subjects
Calculus
Education
Bachelors in Mathematics, General from Universidad Nacional de Colombia
Reviews 
(262)
Alberto
Math - Calculus
Feb 1, 2026
very helpful
Patrick
Math - Calculus
Jan 28, 2026
Alexander was very patient and helped identify a defect within the homework software where i was trying to figure out why two of the same type of problems were different.
Niyala
Math - Calculus
Jan 27, 2026
Made it very easy to understand
Keni-Lyn
Math - Calculus
Nov 18, 2025
I need more help with math and mobius
