2048843

What do you want to work on?

About 2048843

Subjects

Algebra 2, Chemistry, MS Excel, Pre-Calculus, Trigonometry

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

Foreign language learning, Soccer, Table tennis, Traveling, Video Gaming

Reviews (1,332)

6309252

Math - Algebra II

Jul 20, 2022

This tutor helped me with a problem that I was solving wrong, he made it look easy and fast to solve. :)

4941805

Science - Chemistry

Jul 15, 2022

he was patient and took the time to help me understand :D

341199

Math - Pre-Calculus

Jul 15, 2022

mid

6976366

Technology - MS Excel

Jun 10, 2022

David was great helping me though solver. I was held up on the end for programming he was patient and really saved me. Thanks again!

5080534

Math - Trigonometry

May 13, 2022

thx

7852353

Math - Algebra II

Apr 27, 2022

He explained how I should do the steps that are included in the problem

7754812

Math - Algebra II

Apr 18, 2022

Fast and informative

7728639

Math - Pre-Calculus

Apr 16, 2022

AWESOME!

7715013

Technology - MS Excel

Apr 14, 2022

SO PATIENT!

7750430

Math - Pre-Calculus

Apr 13, 2022

The tutor was really helpful

6367494

Science - Chemistry

Apr 7, 2022

Awesome!

7293186

Technology - MS Excel

Apr 7, 2022

david was great!

6144876

Math - Algebra II

Apr 6, 2022

👍 great tutor

6864982

Technology - MS Excel

Apr 5, 2022

Give this tutor a raise, very helpful.

4638733

Math - Pre-Calculus

Mar 7, 2022

Great help

6146210

Technology - MS Excel

Feb 22, 2022

The tutor helped tremendously.

2428184

Math - Pre-Calculus

Feb 21, 2022

Gave me the steps I need to successfully complete the problem accurately. I can now use these steps in other problems in the concept.

7827780

Technology - MS Excel

Feb 21, 2022

Thank you David A and appreciate all you help today

448696

Math - Pre-Calculus

Feb 17, 2022

my tutor was extremely helpful and he was super chill 10/10 would recommend!!

4498610

Math - Pre-Calculus

Feb 17, 2022

thanks David A for your big help. :D :D :D :D :D

4361679

Math - Pre-Calculus

Feb 17, 2022

Help me to check my work!

7817817

Technology - MS Excel

Feb 17, 2022

My tutor was patient and kind.

7701991

Math - Pre-Calculus

Feb 16, 2022

I'm glad he had the time to answer all my questions

7807575

Technology - MS Excel

Feb 15, 2022

Simple, easy to understand, quick and knowledgeable. Was able to give me a quick understanding of core concepts and bring me to the point of implementing them successfully myself.

7262076

Math - Algebra II

Feb 13, 2022

Efficient

7593898

Math - Algebra II

Feb 11, 2022

Nope! They where kinda and friendly! Love how they make me feel confident on what I am doing!

7773088

Math - Algebra II

Feb 11, 2022

Thanks for your help

7263375

Math - Algebra II

Feb 9, 2022

great tutor lots of help!

7264735

Math - Algebra II

Feb 9, 2022

Never dissapoints to clarify my questions :)

7264735

Math - Algebra II

Feb 9, 2022

One of the best tutors that has helped me

7718459

Math - Algebra II

Feb 9, 2022

David was really helpful and positive

5286542

Math - Algebra II

Feb 8, 2022

He was very helpful, clear, quick.

6957750

Math - Algebra II

Jan 31, 2022

david a was really helpful. he was very clear and helped me understand my math very well. thank you!

5130594

Math - Algebra II

Jan 31, 2022

wonderful tutor

7263375

Math - Algebra II

Jan 29, 2022

this tutor was a wonderful help and very nice!

448696

Science - Chemistry

Jan 29, 2022

great tutor!

7581086

Math - Trigonometry

Jan 28, 2022

David was really helpful with helping me with a homework problem!

5375726

Math - Algebra II

Jan 27, 2022

He helped figure out answer to my problem.

5080534

Math - Trigonometry

Jan 27, 2022

loved how he broke it down

7361368

Math - Trigonometry

Jan 25, 2022

David was very good.

7666959

Math - Algebra II

Jan 25, 2022

Big Help!

7542514

Math - Algebra II

Jan 24, 2022

Very helpful

7152837

Math - Algebra II

Jan 20, 2022

Awesome tutor

7152837

Math - Algebra II

Jan 20, 2022

VERY GOOD

7248109

Math - Algebra II

Jan 19, 2022

very enthusiastic

7208750

Math - Algebra II

Jan 19, 2022

My tutor for this session was amazing! He really helped me understand where I went wrong in the problems I was struggling with. I understand the information much better now!

4412988

Math - Algebra II

Jan 18, 2022

Great Tutor.

7052308

Math - Algebra II

Jan 7, 2022

Helpful with word problems!

7052308

Math - Algebra II

Jan 7, 2022

Patient and understanding, helpful and explains things well.

5871006

Science - Chemistry

Jan 5, 2022

the teacher i just had for 11th grade chem was the best teacher ever. he showed me the mistakes i made, but would applaud me when i got questions right or could tell that i was doing better!

4238184

Science - Chemistry

Jan 3, 2022

Amazing tutor!

6706631

Math - Algebra II

Dec 14, 2021

i freaking love this service never discontinue it. its amazing!!!!!!

7449850

Math - Algebra II

Dec 5, 2021

David A. is great!!

7364893

Science - Chemistry

Dec 3, 2021

so amazing

7591450

Math - Algebra II

Dec 1, 2021

It was a great feedback!

7162130

Math - Algebra II

Dec 1, 2021

My tutor was very helpful and very patient. I would definitely recommend this tutor he was very understanding and he helped me understand what i was doing wrong and what i was supposed to do right.

7526655

Math - Algebra II

Dec 1, 2021

David was great at defining the terms related to graphing with polynomial functions that I struggled to understand.

6320032

Math - Algebra II

Nov 20, 2021

Great tutor!

7555337

Math - Algebra II

Nov 17, 2021

I loved it!

7551430

Math - Algebra II

Nov 16, 2021

Very patient and helpful with reiterating steps and processes that seemed difficult at first glance.

448696

Math - Algebra II

Nov 9, 2021

very helpful

7479384

Math - Algebra II

Oct 22, 2021

This service well definitely help me and others

7479382

Math - Algebra II

Oct 22, 2021

he was great

7428016

Math - Algebra II

Oct 18, 2021

Very nice and I will definitely use in the future, only problem is with stylus not being able to write and I had to use a mouse for writing

5635710

Math - Algebra II

Oct 18, 2021

very smooth and easy!

5608718

Math - Algebra II

Oct 18, 2021

Great tutor made everything clear :) New fave

6777182

Technology - MS Excel

Oct 18, 2021

BEST TUTOR I HAVE EVER HAD

7269976

Math - Algebra II

Oct 17, 2021

The tutor walked me through my problem and helped me see the mistake I made and explained it to me!

5551480

Math - Trigonometry

Oct 17, 2021

David was good tutor

4791798

Math - Algebra II

Oct 11, 2021

Can actually solve the problem simpler with less steps. Tutor good at explaining unfamiliar concepts to me.

7337586

Science - Chemistry

Oct 2, 2021

Amazing and explained everything well.

7056868

Science - Chemistry

Oct 2, 2021

Quick and easy! very helpful

6942163

Math - Trigonometry

Sep 19, 2021

I love this because it helps me understand my home work and sometimes even my tutors explain the work better than my teachers

5720722

Math - Algebra II

Sep 18, 2021

The dude was real nice and helped me better understand the homework problem

5425363

Technology - MS Excel

Sep 17, 2021

I swear, I am so thankful that I got connected to David! He really helped me understand. I have tried scheduling tutors which has not been successful. I love the instant connect option.

6549696

Math - Algebra II

Sep 17, 2021

David A was excellent and helped me understand without taking the reins. Very good to work with.

5826401

Technology - MS Excel

Sep 11, 2021

Lots of help thanks!

7265684

Math - Algebra II

Sep 11, 2021

I loved how he was super specific and nice!

7167882

Math - Algebra II

Sep 10, 2021

This was by far the nicest tutor I ever had. He really explained it thoroughly and I would like for him to tutor me again!

5745118

Math - Algebra II

Sep 6, 2021

I was able to understand the process of a tough problem. I wouldn't have been able to solve this problem without the help of the tutor!

6832694

Technology - MS Excel

Sep 6, 2021

I need 4 hours per session!

6521176

Math - Algebra II

Sep 5, 2021

Great service !

7265184

Math - Algebra II

Sep 5, 2021

Really wonderful, thorough!

4540357

Math - Algebra II

Sep 4, 2021

could you please add IB topic tutors? it would be really helpful

6936248

Technology - MS Excel

Sep 3, 2021

I am so much Impreesed with David , he was so well informed about the subject matter. he executed amazing professionalism and friendliness. His explanations were easy to understand and I was very confident to continue with my work.

7187740

Math - Algebra II

Aug 23, 2021

very friendly and helpful!

6211201

Math - Algebra II

Aug 22, 2021

David was very helpful and showed me how to complete my problem with the help of an example

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2048843

What do you want to work on?

About 2048843

Subjects

Education

Career Experience

I Love Tutoring Because

Other Interests

Reviews (1,332)

6309252

4941805

341199

6976366

5080534

7852353

7754812

7728639

7715013

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6367494

7293186

6144876

6864982

4638733

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5080534

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