2330392

What do you want to work on?

About 2330392

Subjects

Algebra, Calculus, Pre-Calculus

Education

Bachelors in Engineering, General from Universidad Nacional de Colombia

Career Experience

When I first started studying biological engineering, I discovered how truly passionate I feel about calculus and math in general. I always excelled in my classes, but sadly as I graduted, I realized that biological engineering was not the major I wanted to make my life about. I've never been afraid of starting over, so I decided to go back to university and, by the next semester, I will be starting to pursue a degree in computer science.

I Love Tutoring Because

tutoring has taught me a lot of new approaches and techniques to solve problems I wasn't aware of. I love tutoring because there's no better feeling than knowing the positive impact you are creating in students who are seeking for help, and they genuinely appreciate it. Tutoring has also helped me improve and keep up to date with all the necessary knowledge for my future courses!

Other Interests

Archery, Book collecting, Computer programming, Creative writing, Digital arts, Paintball, Swimming, Traveling, Urban exploration, Video Gaming, Volleyball, Weightlifting, Writing

Reviews (5,291)

7160168

Math - Differential Equations

May 1, 2022

Honestly David, is a really great tutor. Way way way better than my actual teacher. Most of the tutors here are better than my actual teacher though.. Thanks!

6885459

Math - Differential Equations

May 1, 2022

Great tutor!

6885459

Math - Differential Equations

May 1, 2022

Great tutor!

7497011

Math - Calculus

Apr 30, 2022

Patient and great

18065

Math - Algebra

Apr 28, 2022

Good

8082571

Math - Algebra

Apr 27, 2022

I got a little bit stumped since I was usually used to using the difference of squares method for the problem I had, but the tutor showed me how to work it out. It was actually more simple than I expected!

5160540

Math - Differential Equations

Apr 26, 2022

he helped me so much with finding a super tiny mistake in my work!! it was a perfect session!

7002660

Math - Calculus

Apr 24, 2022

very helpful and patient

8123470

Math - Algebra

Apr 23, 2022

I think it was a good session although I didn't get a clear question to ask I feel like the tutor will help me better in the future if I have like a question that is more clear to ask

4782622

Math - Pre-Calculus

Apr 23, 2022

David A was wonderful! Thank you so much!

6654878

Math - Calculus

Apr 23, 2022

Really good tutor!

3815773

Math - Pre-Calculus

Apr 20, 2022

amazing tutor! made it clear using the method I'm familiar with!

7930697

Math - Algebra

Apr 19, 2022

Really nice!!

7700228

Math - Differential Equations

Apr 18, 2022

Good session. Took a while for me to understand what the tutor was explaining but eventually i understood the problem.

7301101

Math - Pre-Calculus

Apr 17, 2022

I was able to list out the locations of the cosine values on the unit circle. This of course was aided through step by step solutions of the problem in question.

7328716

Math - Algebra

Apr 16, 2022

Super Helpful!

5551480

Math - Calculus

Apr 16, 2022

Did Great

7160168

Math - Differential Equations

Apr 16, 2022

david is amazing!

7160168

Math - Differential Equations

Apr 10, 2022

TRULY AMAZING TUTOR ONE OF THE BEsT!

4873775

Math - Calculus

Apr 10, 2022

was wonderful! helped explain a matter that confused me in a consice manner!

7462304

Math - Pre-Calculus

Apr 10, 2022

They were able to help me through my problem making sure I understood everything they showed me.

8136172

Math - Pre-Calculus

Apr 7, 2022

really good person. he was showing me how to use the program and i am thankful for people like everyone here

4996374

Math - Pre-Calculus

Apr 4, 2022

I was still somewhat confused after the session.

7497011

Math - Calculus

Apr 3, 2022

really teaches me the concepts, super nice

7884224

Math - Calculus

Apr 2, 2022

Excellent service

7744791

Math - Differential Equations

Apr 1, 2022

Redirect

5103159

Math - Differential Equations

Mar 28, 2022

clear instructions

7655048

Math - Pre-Calculus

Mar 28, 2022

very kind, patient and helpful

7827596

Math - Calculus

Mar 27, 2022

Thank you so much!!!

7497011

Math - Calculus

Mar 27, 2022

the goat

4974342

Math - Calculus

Mar 27, 2022

He was my favorite so far.

7851548

Math - Algebra

Mar 26, 2022

ODL Test

7265224

Math - Pre-Calculus

Mar 26, 2022

kinda slow responses but hellped

7497011

Math - Calculus

Mar 25, 2022

the goat, the best, super patient and excellent teacher

7700228

Math - Differential Equations

Mar 25, 2022

patient tutor that spent quite a bit of time clarifying to make sure i understood the process. amazing experience.

7700228

Math - Differential Equations

Mar 25, 2022

Tutor was able to quickly simplify something that was overly complicated within the textbook. 20/10 experience.

5468377

Math - Algebra

Mar 22, 2022

My tutor was very nice and helpful!

7906268

Math - Pre-Calculus

Mar 22, 2022

this was really helpful. it was my first time using this site and i am very happy with it.

4513363

Math - Pre-Calculus

Mar 20, 2022

This tutor was awesome! He really helped me to understand the problems I had trouble with and was nice enough to walk me through it step by step. Give the man a raise :D

7497011

Math - Calculus

Mar 20, 2022

super patient and helpful

7497961

Math - Pre-Calculus

Mar 19, 2022

Thanks!

7757244

Math - Pre-Calculus

Mar 13, 2022

very patient

7746000

Math - Algebra

Mar 12, 2022

I didn't understand the problem and didnt get help to walk me threw it.

7667411

Math - Pre-Calculus

Mar 12, 2022

David walked me through, step by step, the correct way to solve an equation using the quadratic formula with a rather large square. I had skipped some steps and missed steps originally, but was guided through how to properly track them and solve using the formula correctly.

6836873

Math - Calculus

Mar 12, 2022

David was very encouraging and helped me identify critical steps in using the chain rule to find a derivative. I was just stuck on this one part and he was quick to help me find my errors. Thanks!!!

5103159

Math - Differential Equations

Mar 8, 2022

used clear materials to explain

7497011

Math - Calculus

Mar 6, 2022

still the best

7497011

Math - Calculus

Mar 6, 2022

best tutor

7867897

Math - Pre-Calculus

Mar 5, 2022

This was incredibly helpful!

5973042

Math - Pre-Calculus

Mar 5, 2022

I have an understanding how conic sections - parabolas works.

7677345

Math - Pre-Calculus

Mar 5, 2022

David is awesome.

7031959

Math - Calculus

Mar 5, 2022

clear in guidance, helped me figure it out

7098191

Math - Calculus

Mar 5, 2022

I loved this guy - he gave me some really great tips on solving this type of problem. Very valuable.

7395094

Math - Pre-Calculus

Mar 4, 2022

Helped me get a better understanding

7866583

Math - Pre-Calculus

Mar 4, 2022

This was my very first experience with tutor.com and I was very satisfied. David was great!

7866432

Math - Pre-Calculus

Mar 4, 2022

Awesome tutor! Thorough, friendly and walked me through my issues step by step!

6001129

Math - Differential Equations

Mar 1, 2022

very patient and explains material well

7720243

Math - Algebra

Mar 1, 2022

Good helper

7622717

Math - Pre-Calculus

Mar 1, 2022

I couldnt use the typing system for a little bit chich made it hard to use.

5973184

Math - Differential Equations

Feb 28, 2022

Excellent

7497011

Math - Calculus

Feb 27, 2022

my boyyyy

6972862

Math - Pre-Calculus

Feb 27, 2022

Helped me understand where I was switching something. The way he explained it was so helpful. He really simplified things!

6132921

Math - Pre-Calculus

Feb 26, 2022

Amazing and explained things very in depth!

1743920

Math - Pre-Calculus

Feb 26, 2022

I wish there was a upload image button so it would be easier to share images in the text

2258766

Math - Pre-Calculus

Feb 26, 2022

Thank you for your wonderful service.

7760818

Math - Calculus

Feb 25, 2022

great tutor, explained the concept very well

7778499

Math - Calculus

Feb 22, 2022

amazing.

7497011

Math - Calculus

Feb 20, 2022

The best tutor on here!

7414738

Math - Algebra

Feb 19, 2022

It helped me a lot!

7173556

Math - Calculus

Feb 18, 2022

David clarified things quite nicely!

6552872

Math - Pre-Calculus

Feb 17, 2022

very resourceful I like how added review and tips for me to study, patient even though I can be difficult, encouraging, doesn't make me feel less inadequate

7690504

Math - Differential Equations

Feb 17, 2022

The tutor really helped me this time make sense of it all

6885459

Math - Differential Equations

Feb 16, 2022

Great tutor!

6426930

Math - Calculus

Feb 16, 2022

David's directions and guidance was clear. David help me better understand the problem I was working on.

7809295

Math - Pre-Calculus

Feb 15, 2022

very good

7655048

Math - Pre-Calculus

Feb 14, 2022

Very patient, kind, helpful and polite

7655048

Math - Pre-Calculus

Feb 14, 2022

Very helpful, polite and patient!

279158

Math - Calculus

Feb 14, 2022

great tutor helped me clear my doubts

7460919

Math - Pre-Calculus

Feb 13, 2022

Helpful

6754948

Math - Calculus

Feb 13, 2022

3excellent tutor

6789574

Math - Pre-Calculus

Feb 12, 2022

David as usual is wonderful at explaining concepts

6137899

Math - Differential Equations

Feb 10, 2022

Was able to find the solution instantly. It was just a stupid mistake, but still! I was very impressed.

5103159

Math - Differential Equations

Feb 8, 2022

quick response, clear instructions

7497011

Math - Calculus

Feb 6, 2022

Amazing, patient, detailed

6789574

Math - Pre-Calculus

Feb 6, 2022

David was knowledgeable and very helpful. He explained concepts clearly and let me solve the problems with minimal input.

6426930

Math - Calculus

Feb 5, 2022

David is a good help with identifying where I need to focus on to get the correct answer for my problem. David quickly relates the material in a way that I can see it from multiple points.

7762900

Math - Pre-Calculus

Feb 5, 2022

good lord he had the patience of an angel. give the man a raise!

6426930

Math - Calculus

Feb 5, 2022

David did a good job of breaking down the step that I needed to understand in order for me to complete my word problem. His help gave me a better comprehension of problems like this.

6871875

Math - Pre-Calculus

Feb 1, 2022

My tutor was very helpful and I understood my problem correctly.

7757050

Math - Pre-Calculus

Jan 30, 2022

It was good help just needed voice chat to communicate better.

6557631

Math - Pre-Calculus

Jan 30, 2022

helped me with needed material understood the work way better

7160168

Math - Differential Equations

Jan 29, 2022

David is really great!!!

6885459

Math - Differential Equations

Jan 28, 2022

Great tutor!

6245269

Math - Algebra

Jan 26, 2022

Really useful.

7301460

Math - Pre-Calculus

Jan 23, 2022

Really easy to understand and I learned more than what I new before.

7730978

Math - Algebra

Jan 22, 2022

good tutor.

5294926

Math - Calculus

Jan 21, 2022

The tutor is wonderful. I can understand very well after I had the session.

7011955

Math - Pre-Calculus

Jan 20, 2022

My tutor explained everything step by step and allowed me to find the answer on my own with his guidance. I definitely would give this service another try in the future. :)

7686322

Math - Algebra

Jan 18, 2022

My chat disappeared

7364892

Math - Calculus

Jan 16, 2022

David did a great job of pointing out which step I messed up on.

7073059

Math - Calculus

Jan 15, 2022

David R is always patient and helpful.

7701991

Math - Pre-Calculus

Jan 14, 2022

I'm glad I can discuss and issue with a knowledgeable person at any time!

5913041

Math - Calculus

Jan 14, 2022

need to study more about the concept

7470591

Math - Algebra

Jan 11, 2022

very nice

7672225

Math - Calculus

Jan 10, 2022

Helps a lot :)

4578718

Math - Pre-Calculus

Jan 9, 2022

will return after I finish the course

7073059

Math - Calculus

Jan 9, 2022

David walked me through, step by step, identifying horizontal and vertical asymptotes. I was struggling with the process and he was patient and helped me think through the steps. I am relieved. Thank you, David. I appreciate it.

7327497

Math - Calculus

Jan 8, 2022

Great teacher

7497961

Math - Pre-Calculus

Jan 7, 2022

Great, thanks!

6223918

Math - Calculus

Jan 6, 2022

Very helpful taught me new concepts and resources

5779299

Math - Calculus

Jan 6, 2022

He CLARIFIED my confusion. It was great because he helped me throughout the problems and explain some mistakes.

5075838

Math - Calculus

Jan 2, 2022

Nice tutor and checked my work frequently :)

7620499

Math - Calculus

Dec 18, 2021

David was excellent!

7450046

Math - Pre-Calculus

Dec 16, 2021

Awesome tutor!

5556057

Math - Pre-Calculus

Dec 16, 2021

You were so much easier to understand than my teacher. really, I am so grateful for the help.

4394160

Math - Pre-Calculus

Dec 15, 2021

excellent tutor!

7547838

Math - Algebra

Dec 15, 2021

I really appreciate the support that this program gives.

7497961

Math - Pre-Calculus

Dec 14, 2021

Great clarification - thanks!

7127987

Math - Pre-Calculus

Dec 14, 2021

David is one of the best tutors!

7456258

Math - Pre-Calculus

Dec 13, 2021

awesome help.

7406903

Math - Algebra

Dec 12, 2021

He did a great job!

7481207

Math - Calculus

Dec 11, 2021

Let me do the work and helped me understand each step.

5323585

Math - Pre-Calculus

Dec 10, 2021

he was very patient and understanding

7623876

Math - Pre-Calculus

Dec 8, 2021

I understand the concept so much better and he guided me to the right answer rather than telling me what it was so I'm actually learning!

18065

Math - Algebra

Dec 8, 2021

Thank you for this website.

5779269

Math - Pre-Calculus

Dec 7, 2021

i used chat only and for a while i didnt notice the tutor asked a question and was just confused for a while but they helped a bunch with my question

7461485

Math - Algebra

Dec 7, 2021

Very helpful.

5213901

Math - Pre-Calculus

Dec 5, 2021

1197256

Math - Differential Equations

Dec 5, 2021

Potentially my last session with tutor because I am almost finished with my course, but thank you for everything David and I hope to work with you again :)

6614993

Math - Pre-Calculus

Dec 5, 2021

the problem was written out incorrectly on the homework assignment and it was quickly spotted. after that we were good to go

7571289

Math - Pre-Calculus

Dec 3, 2021

Really great! I was making things way too difficult for myself, and this tutor helped clear things up.

6384353

Math - Algebra

Dec 1, 2021

my tutor was helpful and nice

7199515

Math - Pre-Calculus

Nov 30, 2021

Very good

7025821

Math - Pre-Calculus

Nov 24, 2021

My tutor was very polite, patient, and helped me walk through my math problems without giving away the answers.

7470591

Math - Algebra

Nov 24, 2021

very nice

6559347

Math - Differential Equations

Nov 22, 2021

David A is so great!

5294854

Math - Calculus

Nov 21, 2021

david had some mediocre advice about studying rules I already know.

7578665

Math - Pre-Calculus

Nov 20, 2021

6614993

Math - Pre-Calculus

Nov 20, 2021

very helpful thank you

7196814

Math - Pre-Calculus

Nov 18, 2021

The steps are explained with clarity and wants to make sure you understand the material

7571166

Math - Pre-Calculus

Nov 17, 2021

The instructor was amazing and really helped me understand the concepts and helped me learn several approaches to solving the problem!

6489865

Math - Calculus

Nov 17, 2021

Very Helpful

4727294

Math - Calculus

Nov 17, 2021

My tutor was the best tutor ever!!!!!! He was very helpful and walked me through my problem step by step which helped me understand how to do my problem better.

6594970

Math - Algebra

Nov 17, 2021

He was really nice and took the time to help me with the home assignment.

6816072

Math - Pre-Calculus

Nov 16, 2021

helped a lot with homework today and I understand the class now!

4051910

Math - Pre-Calculus

Nov 16, 2021

nice

7475196

Math - Calculus

Nov 16, 2021

Thank you so much!!

7172397

Math - Differential Equations

Nov 16, 2021

Took the time to review my work and show me a more complete solution.

7263045

Math - Pre-Calculus

Nov 15, 2021

David did a good job of helping me to understand these systems in a concise way. I was really confused, and he quickly helped me to understand.

1855531

Math - Pre-Calculus

Nov 15, 2021

great tutor:)

2607633

Math - Calculus

Nov 15, 2021

Give this homie a raise

6490093

Math - Calculus

Nov 14, 2021

The tutors are so helpful and don't make me feel stupid. They help me understand without just giving me the answers.

7450321

Math - Pre-Calculus

Nov 13, 2021

just a confusing topic, did his best to help and i was very appreciated

7100447

Math - Pre-Calculus

Nov 12, 2021

Before I knew how the tutoring system worked, the tutoring didn't seem as effective as it is now, for whatever reason.

448696

Math - Pre-Calculus

Nov 11, 2021

he was excellent

4440645

Math - Pre-Calculus

Nov 10, 2021

Really great and thorough!

6917691

Math - Pre-Calculus

Nov 10, 2021

very insightful

5155709

Math - Differential Equations

Nov 10, 2021

Excellent

6917691

Math - Pre-Calculus

Nov 10, 2021

very helpful and easy to work with

5073463

Math - Algebra

Nov 9, 2021

David A did help me a lot

7332783

En Español Math - Algebra

Nov 9, 2021

My tutor David was very helpful

6428943

Math - Algebra

Nov 8, 2021

good guy

6552872

Math - Pre-Calculus

Nov 8, 2021

very sweet, very helpful and the way he explains things but as well as lets the students do their thing is really.

1197256

Math - Differential Equations

Nov 8, 2021

none

6059314

Math - Pre-Calculus

Nov 8, 2021

David A was very thorough and clear with their explanations. Even had me try to solve certain parts on my own so they knew I was fully understanding the concept. Very patient and kind. Thank you so much!

7267685

Math - Algebra

Nov 5, 2021

at the beginning of the lesson I didn't understand what I was doing but after I was done I total got what I had to do

5130594

Math - Pre-Calculus

Nov 4, 2021

wonderful tutor. helped me through everything, and was extremely fast!

5323585

Math - Pre-Calculus

Nov 4, 2021

He was very patient and I did not feel rushed at all. Even though I didn't understand it at the beginning he kindly explained it to me

7395094

Math - Pre-Calculus

Nov 4, 2021

Helped me check if I did my work correctly and gave me a suggestion (check my work and try not to forget a sign throat out the problem)

5323585

Math - Pre-Calculus

Nov 4, 2021

He helped me a lot and made sure I corrected my mistakes

7401772

Math - Pre-Calculus

Nov 4, 2021

Perfect way of teaching.

4529517

Math - Differential Equations

Nov 3, 2021

Awesome tutor!

6620481

Math - Calculus

Nov 3, 2021

Awesome tutor

7523834

Math - Algebra

Nov 3, 2021

good enough

7426939

Math - Calculus

Nov 3, 2021

My tutor was really helpful and amazing

7510981

Math - Pre-Calculus

Nov 2, 2021

He made me think through the answer which was great. Thank you

6936605

Math - Differential Equations

Nov 2, 2021

David was very helpful, and ensured that I understood where I was making my mistakes. Much appreciated.

398879

Math - Pre-Calculus

Nov 1, 2021

Super helpful, everyone is always so patient and understanding. I've gotten great help and clarification on my math concerns.

7063364

Math - Pre-Calculus

Oct 31, 2021

Excellent!

1197256

Math - Differential Equations

Oct 31, 2021

none

7426939

Math - Calculus

Oct 31, 2021

My tutor was really helpful! i'm grateful!

7119327

Math - Differential Equations

Oct 30, 2021

Got me in touch with someone quick, they were very helpful, easy to use

6106563

Math - Calculus

Oct 29, 2021

David A is the best there is. He's always patient, gives me confidence, and has a great personality. Hands down my #1

5109559

Math - Calculus

Oct 28, 2021

thank you for taking the time to know what steps i was missing and review the basics before applying them to the actual problem:)

6054499

Math - Pre-Calculus

Oct 28, 2021

Great experience with guided practice.

5933810

Math - Pre-Calculus

Oct 28, 2021

Very kind and helpful!

5296204

Math - Calculus

Oct 28, 2021

it was very helpful!

7395094

Math - Pre-Calculus

Oct 26, 2021

Really helped me gain a better understanding in the session

1197256

Math - Differential Equations

Oct 26, 2021

none

7470591

Math - Algebra

Oct 26, 2021

he was very cool

7391019

Math - Pre-Calculus

Oct 26, 2021

David was a great trig tutor

7447712

Math - Pre-Calculus

Oct 25, 2021

Very helpful!!

1197256

Math - Differential Equations

Oct 25, 2021

none

7366125

Math - Pre-Calculus

Oct 25, 2021

yall need to let them work out problems so we see examples

6337758

Math - Pre-Calculus

Oct 24, 2021

great help

1197256

Math - Differential Equations

Oct 24, 2021

none

6614993

Math - Pre-Calculus

Oct 23, 2021

very great tutor!!!

7212908

Math - Pre-Calculus

Oct 21, 2021

Very helpful and helps me practice on things im not sure on.

732237

Math - Algebra

Oct 20, 2021

thnx for helping me

6534397

Math - Pre-Calculus

Oct 20, 2021

He really helped me learn what to do. He didn't give out any answers, but he was super responsive and made sure to steer me in the right direction. I know where I went wrong with the problem and I feel better about solving it now.

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2330392

What do you want to work on?

About 2330392

Subjects

Education

Career Experience

I Love Tutoring Because

Other Interests

Reviews (5,291)

7160168

6885459

6885459

7497011

18065

8082571

5160540

7002660

8123470

4782622

6654878

3815773

7930697

7700228

7301101

7328716

5551480

7160168

7160168

4873775

7462304

8136172

4996374

7497011

7884224

7744791

5103159

7655048

7827596

7497011

4974342

7851548

7265224

7497011

7700228

7700228

5468377

7906268

4513363

7497011

7497961

7757244

7746000

7667411

6836873

5103159

7497011

7497011

7867897

5973042

7677345

7031959

7098191

7395094

7866583

7866432

6001129

7720243

7622717

5973184

7497011

6972862

6132921

1743920

2258766

7760818

7778499

7497011

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