Juan D.

What do you want to work on?

About Juan D.

Subjects

Chemistry, Trigonometry

Education

Bachelors in Chemical Engineering from Universidad Nacional de Colombia

Career Experience

Chemist and chemical engineer with experience in analytical chemistry and pharmaceutical analysis.

I Love Tutoring Because

I can help too many different people with their problems and involve them in the marvelous field of science.

Other Interests

Basketball

Reviews (1,682)

Jaqueline

Science - Chemistry

Oct 19, 2020

Excellent!

Zoe

Science - Chemistry

Oct 19, 2020

great help

Zoe

Science - Chemistry

Oct 19, 2020

A great help

Zoe

Science - Chemistry

Oct 19, 2020

An amazing help

Iliana

Science - Chemistry

Oct 19, 2020

They answered all my questions and i would definitely recommend!

Maria

Math - Trigonometry

Oct 16, 2020

GREAT LEARNING!

Maria

Math - Trigonometry

Oct 16, 2020

great tutoring session!!

Trey

Math - Trigonometry

Oct 15, 2020

Handled some tough questions that I was struggling on. Some hard work from this individual.

Abhishek

Math - Trigonometry

Oct 14, 2020

Amazing tutor

Abhishek

Math - Trigonometry

Oct 14, 2020

Great tutor

Abhishek

Math - Trigonometry

Oct 14, 2020

Amazing tutor!

Alannah

Science - Chemistry

Oct 13, 2020

It was explained simply and easier to understand.

Abhishek

Math - Trigonometry

Oct 12, 2020

Explained pretty well

Robert

Math - Trigonometry

Oct 10, 2020

Very helpful

Isabella

Math - Trigonometry

Oct 8, 2020

My tutor was very helpful and helped me understand the material

Zoe

Science - Chemistry

Oct 5, 2020

amazing help

Zoe

Science - Chemistry

Oct 5, 2020

great help

StephanieAnne

Science - Chemistry

Oct 2, 2020

The tutor I had (Juan D) was very helpful and clarified a concept in chemistry that I was really struggling with. He did a great job of explaining the problem and guiding me through it.

Aurora

Science - Chemistry

Oct 2, 2020

some problem isn't making any sense, everyone including me is getting the same answer, but it is say it is wrong

Demetrios

Science - Chemistry

Oct 1, 2020

The tutor was very good. He helped me understand the material by breaking down everything step by step. I wish there was an easier way to communicate like a zoom call because the typing is a little hard to learn from.

jaqueline

Science - Chemistry

Sep 26, 2020

he was awesome

AmberRae

Science - Chemistry

Sep 25, 2020

Juan was awesome and helped to explain and break down my questions very well. I am very pleased with his help, I will choose him again in the future when I need more help.

Alejandro

Math - Trigonometry

Sep 16, 2020

awesome

Cherady

Science - Chemistry

Sep 15, 2020

Needed a little more help detail wise but ill return tomorrow for more feedback

Asma

Science - Chemistry

Sep 12, 2020

very helpful

Yanet

Science - Chemistry

Sep 10, 2020

Great experience and very great tool for homework.

Gabriella

Science - Chemistry

Sep 8, 2020

I loved the way this tutor gave me both ways and explained it a little bit more

yy

Science - Chemistry

Sep 1, 2020

Awesome tutor, very knowledgable

Bilal

Science - Chemistry

Aug 20, 2020

Juan was excellent and thorough! I will be using him again for help.

Gina

Science - Chemistry

Aug 9, 2020

Excellent help

Zynab

Science - Chemistry

Jul 3, 2020

Great tutor

Yesenia

Science - Chemistry

Jun 30, 2020

video or microphone will help to speed up the communication

Angelica

Science - Chemistry

Jun 29, 2020

There were a lot of typos in this tutor session, almost like someone using their phone to for the text and while I was still completely able to figure out what he was saying, it still just made it more complicated when working with a confusing topic already.

Lyla

Science - Chemistry

Jun 28, 2020

great tutor

Maeisha

Science - Chemistry

Jun 22, 2020

Nothing was wrong, he was perfectly find, i understood why is was explain the first half like how we could identify using the graphing by plotting the points.

Fadumo

Science - Chemistry

Jun 14, 2020

Amazing!

Noemi

Science - Chemistry

May 30, 2020

This is fantastic feedback in live time. I am really impressed with this additional add-on from Del Mar. I'm even more impressed that there was a Chemistry tutor available at such short notice.

Katherine

Science - Chemistry

May 22, 2020

This was my first time, and I definitely will be using it more.

susayne

Science - Chemistry

May 19, 2020

JUAN IS VERY PROFESSIONAL

Sed

Science - Chemistry

May 7, 2020

Juan was really helpful and clear. Everything he said helped me a lot.

Blessed

Science - Chemistry

Apr 29, 2020

The tutor helped me, but he was a bit rude

Kaylee

Science - Chemistry

Apr 13, 2020

This was my first time using this. So at first I didn't know what to do when I was asked to check my work. But my tutor helped me.

Mohammed

Science - Chemistry

Apr 12, 2020

Juan is amazing

Tyler

Science - Chemistry

Apr 11, 2020

Good tutor

Mary

Science - Chemistry

Apr 7, 2020

Juan was very easy to work with and helped me through my chemistry problems very quickly and efficiently.

Kelly

Science - Chemistry

Apr 4, 2020

maybe a software that can reconize the subscripts of chemicals and elements becouse my keyboard does not have the capablity to make that so

Lora

Science - Chemistry

Apr 3, 2020

Great advice for solving problems

Sydney

Science - Chemistry

Apr 3, 2020

took a long time to connect to a tutor, and sometimes I was hoping to move a bit faster through some things. However, this was very helpful.

Veronica

Science - Chemistry

Mar 29, 2020

Great tool to have available!!

sierra

Science - Chemistry

Mar 29, 2020

Great

Maeisha

Science - Chemistry

Mar 9, 2020

i having More questions and im able to provide more answers.

Rayna

Science - Chemistry

Mar 5, 2020

Very great

Brittany

Science - Chemistry

Feb 29, 2020

When using this for chemistry, it was challenging because I couldn't understand what the tutor had written on the whiteboard.

Dakota

Science - Chemistry

Feb 29, 2020

This session was very helpful

Maeisha

Science - Chemistry

Feb 23, 2020

He is amazing, he stays on track even though i get frustrated

Joyce

Science - Chemistry

Feb 19, 2020

dude was awesome

Ashlan

Science - Chemistry

Feb 17, 2020

this is a really valuable resource and I'm so grateful to have this service available to me. I can sit at home and get help, which is huge for me.

Hazel

Science - Chemistry

Feb 9, 2020

Great knowledgeable tutor!

Kayla

Science - Chemistry

Feb 7, 2020

I really liked how when the first individual was not confident in helping with my assignment content he was able to transfer me to someone who helped me a great deal.

Justin

Science - Chemistry

Feb 5, 2020

good

Claire

Science - Chemistry

Feb 5, 2020

Very helpful and took time to make sure i understood

Maeisha

Science - Chemistry

Feb 3, 2020

He was so helpful

Hayder

Science - Chemistry

Jan 31, 2020

noice

Amanda

Science - Chemistry

Jan 26, 2020

I like how Juan wrote out the equations on the board and how he explained to me what different phase were.

Penny

Science - Chemistry

Jan 25, 2020

This is a lifesaver!

Janelle

Science - Chemistry

Jan 23, 2020

love it

sierra

Science - Chemistry

Jan 22, 2020

Great

Orlando

Science - Chemistry

Jan 22, 2020

tutor was extremely helpful use of visuals helped me grasp the concept

Kayla

Science - Chemistry

Dec 14, 2019

very helpful

Jacqueline

Science - Chemistry

Dec 3, 2019

amazing and patient

LoriAnne

Science - Chemistry

Nov 12, 2019

Mad at myself that the issue was one significant figure and not anything wrong with the process -- but thank you so much for helping me realize this!

Shemar

Science - Chemistry

Nov 8, 2019

Really enjoyed the help the tutor provided. I needed extensive help with my Chemistry work and trying tot understand what to do next in my studies. So having a tutor greatly helped in my endeavor.

Michael

Science - Chemistry

Nov 4, 2019

My tutor did a fairly good job at helping me remember how to balance a chemical equation after not doing it for over a year.

Macey

Science - Chemistry

Oct 28, 2019

this person was nice.

Edgar

Science - Chemistry

Oct 24, 2019

he was quite helpful and his guidance was straight forwar. thank you.

View All

Recentlyviewedcourses

TOP

Recently viewed

Juan D.

What do you want to work on?

About Juan D.

Subjects

Education

Career Experience

I Love Tutoring Because

Other Interests

Reviews (1,682)

Jaqueline

Zoe

Zoe

Zoe

Iliana

Maria

Maria

Trey

Abhishek

Abhishek

Abhishek

Alannah

Abhishek

Robert

Isabella

Zoe

Zoe

StephanieAnne

Aurora

Demetrios

jaqueline

AmberRae

Alejandro

Cherady

Asma

Yanet

Gabriella

yy

Bilal

Gina

Zynab

Yesenia

Angelica

Lyla

Maeisha

Fadumo

Noemi

Katherine

susayne

Sed

Blessed

Kaylee

Mohammed

Tyler

Mary

Kelly

Lora

Sydney

Veronica

sierra

Maeisha

Rayna

Brittany

Dakota

Maeisha

Joyce

Ashlan

Hazel

Kayla

Justin

Claire

Maeisha

Hayder

Amanda

Penny

Janelle

sierra

Orlando

Recently
viewed
courses