David S.
What do you want to work on?
About David S.
Subjects
Calculus BC, Chemistry, Physics
Education
Bachelors in Chemical Engineering from Universidad Nacional de Colombia
Reviews 
(34)
Evangeline
Science - Chemistry
Dec 6, 2024
David was amazing!!
Muna
Science - Chemistry
Dec 4, 2024
helpful tutor!
GENESIS
En Español Math
Dec 4, 2024
muchas gracias por su tiempo
Alex
Science - Organic Chemistry
Dec 3, 2024
He is great, very nice and is willing to help
