David A.
What do you want to work on?
About David A.
Subjects
Trigonometry, Chemistry, Algebra 2, MS Excel, Pre-Calculus
Education
Bachelors in Chemistry, General from Universidad Nacional de Colombia
Career Experience
I have worked as a teacher, researcher and technical advisor in different industries.
I Love Tutoring Because
it is the most rewarding job in the world. It is priceless!
Other Interests
Computer programming, Foreign language learning, Soccer, Table tennis, Traveling, Video Gaming
Reviews 
(1,652)
Stacey
Math - Pre-Calculus
Jan 2, 2025
It was good.
Moe
Technology - MS Excel
Nov 13, 2024
GREAT WORK AND ASSISTANCE
Auva
Science - Chemistry
Oct 9, 2024
My tutor was really good about guiding my thought process and providing feedback.
Emily
Science - Chemistry
Oct 2, 2024
spent HOURS trying to figure out how to do this. literally no website had an explanation of how to get to the answer and now i got it figured out in like 13 minutes. usually dont write replies but this really just made me so happy
