2052359

What do you want to work on?

About 2052359

Subjects

Algebra 2, Calculus, Calculus BC

Education

Bachelors in Chemical Engineering from Universidad Nacional de Colombia

Career Experience

As a chemical engineer, I must use algebra and calculus because that's the basic language of science and engineering. Also some topics such as differential equations are a powerful tool to study the natural phenomena of my interest: transformations of energy and materials in a responsible way.

I Love Tutoring Because

tutoring offers me the possibility to practice and master my knowledge. Not only is the student learning from the tutoring, I'm learning from the student too!

Other Interests

Cycling, Drawing, Foreign language learning, Soccer, Writing

Reviews (3,050)

14203819

Math - Calculus

Mar 16, 2026

Very neat when using whiteboard!

10940482

Math - Differential Equations

Mar 16, 2026

excellent tutor

14203819

Math - Calculus

Mar 12, 2026

Great help!

10263234

Math - Algebra II

Mar 10, 2026

10990625

Math - Calculus

Mar 8, 2026

I did not see the video in mobius had a question at the end, so the tutor helped me notice that. I must have just overlooked it when I was studying.

7603660

Math - Calculus

Mar 8, 2026

My tutor went through both problems and helped me complete them

14271873

Math - Algebra II

Feb 26, 2026

He was understanding and was helpful

14203819

Math - Calculus

Feb 25, 2026

Amazing Tutor!

10940482

Math - Differential Equations

Feb 19, 2026

Excellent tutor

10940482

Math - Differential Equations

Feb 19, 2026

Excellent tutor

12095111

Math - Algebra II

Feb 19, 2026

great tutor! however the whiteboard tool kept glitching

14203819

Math - Calculus

Feb 18, 2026

Good tutor

13677498

Math - Algebra II

Feb 18, 2026

This is my 2nd or 3rd session with Marcos, and I'm just gonna say he has truly helped me through my math class. He is amazing.

14203819

Math - Calculus

Feb 16, 2026

Great tutor!

14238396

Math - Algebra II

Feb 15, 2026

The tutor I had was great he helped me step by step so that i could figure out the answer without him saying the answer

14203819

Math - Calculus

Feb 12, 2026

Great Tutor!

12146421

Math - Calculus

Feb 7, 2026

When I am really stumped I like going on here to make sure I am not only doing my homework correctly but understanding what i am doing so I can ace all of my exams.

14076042

Math - Algebra II

Feb 6, 2026

very clear description and patient!

11863711

Math - Algebra II

Feb 6, 2026

good

11863711

Math - Algebra II

Feb 5, 2026

good

13764029

Math - Algebra II

Jan 31, 2026

He was easy to understand especially when I was confused

14190414

Math - Algebra II

Jan 30, 2026

Super nice and helpful!

6693553

Math - Algebra II

Jan 28, 2026

Thank you for this service!

13037933

Math - Algebra II

Jan 19, 2026

Marcos was very helpful during our session.

10940482

Math - Differential Equations

Jan 17, 2026

Excellent tutor

10267251

Math - Algebra II

Jan 14, 2026

Tutor was nice and friendly.

13877694

Math - Algebra II

Jan 12, 2026

really nice tutor

11863711

Math - Algebra II

Jan 10, 2026

good

307847

Math - Algebra II

Jan 10, 2026

Very helpful!

10318222

Math - Algebra II

Jan 7, 2026

helped a lot

10673534

Math - Algebra II

Dec 16, 2025

Very enjoyable to work with this tutor.

13105589

Math - Calculus

Nov 29, 2025

The tutor checked and explained everything really well, helpful all around.

10673534

Math - Calculus - Multivariable

Nov 29, 2025

A great teacher, mentor and tutor

10673534

Math - Calculus - Multivariable

Nov 28, 2025

An excellent, bright tutor.

10673534

Math - Calculus - Multivariable

Nov 15, 2025

very encouraging and competent instructor

13767536

Math - Calculus

Nov 15, 2025

Your explanation was clear, patient, and easy to follow. I appreciate how you broke the steps down in a way that made the concepts much easier to understand. You helped me see not only how to get the answer, but why the method works, which really strengthened my confidence.

13858942

Math - Algebra II

Nov 5, 2025

The tutor did not make me feel dumb at all. I will most definitely use this going forward!

13731137

En Español Math - Algebra

Nov 4, 2025

Marcos Z was amazing definetly will try again.

13854300

Math - Calculus

Oct 29, 2025

I may have quit this math class already if it wasn't for this service. THANK YOU!

13242274

Math - Algebra II

Oct 28, 2025

Really enjoyed this session. Very explanatory and a great help!

10115014

Math - Calculus

Oct 23, 2025

Marco z is a great tutor

13623386

Math - Algebra II

Oct 22, 2025

I had trouble understanding the subject.

12084042

Math - Algebra II

Oct 21, 2025

Good

10115014

Math - Calculus

Oct 19, 2025

I was able to get three questions done in 30 minutes. Really efficient and great explainer. Thank you Marco Z my goat

10673534

Math - Calculus - Multivariable

Oct 16, 2025

excellent instruction as always

12748319

Math - Algebra II

Oct 16, 2025

very helpful and provided examples , thank you !

11169386

Math - Calculus

Oct 15, 2025

Marco was great.

11884943

Math - Algebra II

Oct 15, 2025

helped me understand using my calculator better

12368722

Math - Algebra II

Oct 7, 2025

really helpful

12667856

Math - Algebra II

Oct 7, 2025

He was very patient and did a great job assisting me.

9890570

Math - Algebra II

Oct 1, 2025

This tutor, Marcos T, opened my eyes to a whole new strategy of simplifying problems without actually changing them at all which made me solve it really really easily

13472359

Math - Calculus

Sep 30, 2025

Thanks Marcos!

13222135

Math - Calculus - Multivariable

Sep 28, 2025

Great! Very good at explaining the problems and answering my questions.

13375969

Math - Algebra II

Sep 24, 2025

great at teaching

10189946

Math - Calculus

Sep 24, 2025

Very helpful and kind!

10115014

Math - Calculus

Sep 23, 2025

I understand concepts a lot better with tutor.com

10447304

Math - Algebra II

Sep 23, 2025

My tutor was really patient and helpful. I was able to complete a problem I was struggling on. Using tutor.com is way easier than I thought it would be and it is a great resource!

11326443

Math - Calculus BC

Sep 20, 2025

please can i get more hours?

13083011

Math - Algebra II

Sep 10, 2025

I find it hard to ask for help. But I come here and then get different people and some of them make it more understanding than others. I really do feel dumb, but I am getting through it one step at a time. Thank you for having this service. One thing I could suggest is that you make the print just a little bigger so that old folks like my self can see them better.

12968280

Math - Calculus

Sep 8, 2025

great

12943609

Math - Calculus

Sep 5, 2025

Awesome

13207412

Math - Algebra II

Sep 1, 2025

Excellent tutor. Best one I've had so far. Was fast to reply and knew exactly what to do.

10115014

Math - Calculus

Sep 1, 2025

yes this tutor is good.

13522619

Math - Algebra II

Aug 30, 2025

helped answer my questions

13464600

Math - Calculus BC

Aug 25, 2025

This was a much better experience than previous they were patient, kind and made sure i genuinely understood the subject at hand

13425021

Math - Calculus

Aug 21, 2025

I really liked this, helped me so much because I was asking the questions not watching some video that didn't answer my questions.

10683452

Math - Differential Equations

Aug 8, 2025

excellent feedback

11888806

Math - Differential Equations

Aug 7, 2025

Things were going good for a while but after an hour the tutor left.

12004511

Math - Differential Equations

Jul 27, 2025

I just had the best session help me solve a problem in my online math class. Thank you so much!!

10490920

Math - Algebra II

Jul 21, 2025

very patient

10490920

Math - Algebra II

Jul 11, 2025

very good

12955524

Math - Calculus

Jul 10, 2025

Solid

12956233

Math - Calculus

Jul 9, 2025

amazing! helped me alot

12785013

Math - Calculus

Jul 2, 2025

very helpful

11653656

Math - Calculus

Jun 21, 2025

Marocs was very clear, even without voice-chat. his explanations were concise and allowed me to find the answer myself instead of directly telling me.

12004511

Math - Differential Equations

Jun 21, 2025

Tutor.com always helps me when I have nowhere left to go!

13101671

Math - Algebra II

Jun 21, 2025

Great service. Slow at times but great.

12931665

Math - Algebra II

May 21, 2025

AWESOME

12508876

Math - Algebra II

May 21, 2025

Marcos Z is a really nice tutor. He helped me understand factoring in algebra really well and quickly.

10257707

Math - Calculus

May 17, 2025

really helpful and took his time to explain

11319469

Math - Algebra II

May 16, 2025

The only thing I regret is not utilizing tutor.com sooner. I feel more confident in getting better grades on my assignments due to being able to understand the material better now.

9031177

Math - Algebra II

May 7, 2025

very great tutor! taught me very well the lesson I missed in class today.

10883032

Math - Differential Equations

Apr 25, 2025

Great tutor helped me see a much simpler way to solve the problem and put the differential equation into laplace form.

10883032

Math - Differential Equations

Apr 23, 2025

Great tutor revealed some errors that I made and helped me realize the right steps to solve the problem. Very patient and knowledgeable.

10641133

Math - Differential Equations

Apr 20, 2025

enjoyed working with marcos

10883032

Math - Differential Equations

Apr 19, 2025

Great tutor helped me see why I was stuck and offered some corrections along the way.

10883032

Math - Differential Equations

Apr 13, 2025

Great tutor helped me get most of the way through the problem.

10883032

Math - Differential Equations

Apr 13, 2025

Marcos helped me get unstuck on this problem and caught some errors I made along the way. Great tutor!

7242330

Math - Calculus

Apr 7, 2025

Superb

11665119

Math - Algebra II

Mar 31, 2025

He was really helpful and patient which helps a lot.

10883032

Math - Differential Equations

Mar 30, 2025

Marcos is a great tutor who put the problem in simple relatable terms for me.

12542396

Math - Differential Equations

Mar 29, 2025

By far the best tutor ive had help from. He also has a pad to help write the problems neatly. Big plus.

3846974

Math - Calculus

Mar 27, 2025

10/10 tutor!

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