Leandro

What do you want to work on?

About Leandro

Subjects

Algebra 2, Biology, Calculus, Chemistry, Earth Science, MS Excel, Statistics

Education

Bachelors in Chemical Engineering from Pontificia Universidad Católica Argentina Santa María de los Buenos Aires - UCA

Career Experience

I am a Chemical Engineer with experience tutoring high school and college students in chemistry, physics, and mathematics. I’ve worked both independently and through academic institutions, helping students understand complex concepts in a clear and supportive way. My background in laboratory work and scientific research helps me connect academic topics to real-world applications. I am fluent in English and Spanish, and I’m passionate about education and helping students build confidence and succeed academically.

I Love Tutoring Because

I know what it’s like to struggle with studying—especially in STEM subjects. I’ve been there, and through my own journey I learned the right strategies to overcome those challenges. Now, I enjoy guiding students through similar paths, helping them gain confidence, clarity, and real understanding. It’s very fulfilling to show them that with the right tools and support, they can succeed too.

Other Interests

Boxing, Cooking, Cycling, Football, Gaming, Hiking, Lego Building, Microscopy, Sports, Swimming

Reviews (302)

Sonya

Math - Statistics

Jun 5, 2026

Lendra was excellent help

SashaGaye

Math - Statistics

Jun 4, 2026

Excellent!

Kimberly

Math - Algebra II

Jun 2, 2026

great tutor!

Addison

Science - Biology

May 31, 2026

he is a great tutor I ilked his help

SashaGaye

Math - Statistics

May 30, 2026

really great tutor helped to break down concepts alot

CAITLIN

Math - Calculus

May 28, 2026

Amazing tutor. I appreciate him so much.

Olivia

Technology - MS Excel

May 24, 2026

Leandro was so helpful and amazing! Im glad he could help me with Excel im a beginner and he gave me intermediate confidence.

Candace

Technology - MS Excel

May 22, 2026

good

Ashley

Math - Algebra II

May 21, 2026

he was really undertsanding and helped with the little details and give me more than one way to complete the problems

Angelysse

Science - Chemistry

May 21, 2026

awesome tutot

Daniel

Math - Calculus - Multivariable

May 21, 2026

explained everything well

Anna

Technology - MS Excel

May 20, 2026

He was amazing! Give him a raise, more PTO and a paid vacation to Hawaii all inclusive resort and first class on Delta

Toni

Math - Intermediate Statistics

May 20, 2026

The tutor was extremely helpful and very encouraging. He knew exactly how to help me. I am so glad he was able to help me understand the work.

Shanoaleigh

Science - Biology

May 18, 2026

Really helped understand thing by breaking them down.

GabrielSacha

Math - Calculus

May 14, 2026

Great tutor!

Maze

Science - Earth Science

May 14, 2026

We got our lessons done faster

MITZIA

Technology - MS Excel

May 13, 2026

all good

Anthony

Math - Algebra II

May 12, 2026

this tutor made it extremely easy to understand

DARYEN JOSUE

Math - Calculus

May 8, 2026

#Excellent tutor helped me understand quotient,product, and chain rule

DARYEN JOSUE

Math - Calculus

May 8, 2026

Help me understand quotient rule which I forgot but he helped me remember it well and master it in minutes

Bolivar

Math - Calculus - Multivariable

May 7, 2026

I was very skeptical at first before attempting to use a tutor, but Leonardo was very perceptive to my questions and helpful.

Maybrie F.

Math - Algebra II

May 7, 2026

I needed help understanding the answer's I understand how to get them now but I don't know how he got the answer's.

Raphael

Math - Algebra II

May 6, 2026

He is a really great tutor and always make sure you be motivated. Explains perfectly on what you need to do!

Chrystian

Math - Calculus

Apr 29, 2026

This tutor was very interactive and made solving the problem enjoyable.

Addison

Science - Biology

Apr 27, 2026

he is so sweet I liked his help

Arriya

Science - Chemistry

Apr 23, 2026

Great tutor! Will definitely see him again!

Kate

Science - Chemistry

Apr 22, 2026

Tutor wrote out problems clearly and made sure I understood the material before moving on to the next problem.

Jonilah

Science - Biology

Apr 20, 2026

difficulty understanding penmanship and general

Tyler

Science - Biology

Apr 20, 2026

Leandro (Tutor) was excellent during our session. I was having a hard time completing the assignment but after our session, I feel very confident in my work now.

Maya

Science - Biology

Apr 14, 2026

tutor was amazing and treated me so wonderful love him

Michelle

Science - Chemistry

Apr 13, 2026

very friendly and made me feel confident in solving the problems

RachelA

Science - Biology

Apr 7, 2026

Leandro was very patient and help me to understand the root of where my misunderstanding was coming from.

Sofia

Science - Chemistry

Mar 30, 2026

we did even get 1/2 through 1 problem so I can't make my judgment it took for ever for responses and like I said in one hour we didn't even cover 1/2 the problem

Michael

Science - Biology

Mar 30, 2026

he did good

Lakeysha

Science - Biology

Mar 28, 2026

The tutor was very helpful and provided me with resources that will help me with my assignment!

Michaela

Science - Chemistry

Mar 23, 2026

leandro was a great tutor!

Tyler

Science - Earth Science

Mar 20, 2026

great

Alejandra

Science - Earth Science

Mar 19, 2026

Very nice and good at explaining the topics.

Tyler

Science - Biology

Feb 25, 2026

Leandro was very helpful and I'm feeling very confident in my work.

Lindsey

Science - Biology

Feb 12, 2026

Leandro was very helpful!

Sharon

Science - Chemistry

Feb 12, 2026

Always very polite and encouraging

Sharon

Science - Chemistry

Feb 12, 2026

He explains very thoroughly to make sure you understand

Sydney

Science - Chemistry

Feb 8, 2026

This tutor explained really well, had a lot of patience and encouraging energy. Defiantly recommend.

Cathryn

Science - Chemistry

Feb 7, 2026

yes guys we are goated I love yall

Branniya

Science - Biology

Feb 5, 2026

Thanks, great tutor

Vanessa

Science - Biology

Feb 5, 2026

he made things very simple for me to understand

Isaac

Science - Biology

Feb 4, 2026

Leandro is just the best!

Ryan

Science - Chemistry

Feb 2, 2026

Very helpful tutor!

Victoria

Science - Biology

Feb 2, 2026

N/A

Ashawnti

Science - Chemistry

Jan 31, 2026

He Is really amazing, takes his time and give great tips to remember on topics!

Michaela

Science - Biology

Jan 28, 2026

He did a wonderful job helping me understand the excel and the project

Lydia

Science - Biology

Jan 28, 2026

I have fun and I learned new things!

Melissa

Science - Chemistry

Jan 25, 2026

Helped me with my assignment step by step with ease. thank you so much for helping me break it down and understand the step for the problem

Shermeya

Science - Earth Science

Jan 24, 2026

Very well said, straight to the point, and the best understanding.

Pheebie

Science - Biology

Jan 23, 2026

the tutor is awesome

Emilie

Science - Biology

Jan 23, 2026

This was really neat I never knew this existed

Isaac

Science - Biology

Jan 22, 2026

Leandro is the best

Gene

Science - Biology

Jan 22, 2026

Mr. Leandro was very helpful and a great tutor, Excellent service.

Isaac

Science - Biology

Jan 21, 2026

Leandro just make the concepts easier to understand was easy to talk through the assignment see how much I knew and where my knowledge was lacking

Anna

Science - Biology

Jan 20, 2026

Leandro was great!

Tyler

Science - Biology

Jan 20, 2026

I enjoyed my session with Leandro.

Mallerly

Science - Biology

Jan 19, 2026

very nice and informative!

Kamryn

Science - Biology

Jan 18, 2026

My tutor was very helpful and determine to help me understand the material!

Felix

Science - Biology

Jan 17, 2026

This help

Tyler

Science - Biology

Jan 15, 2026

Leandro was very helpful during our session.

Tyler

Science - Biology

Jan 15, 2026

Leandro was very helpful.

Tyler

Science - Biology

Jan 15, 2026

Leandro was very helpful during the session.

Makeelah

Science - Biology

Jan 14, 2026

he was very helpful and understanding and nice

Samara

Science - Biology

Jan 13, 2026

The session was good, the tutor really helped me understand it better.

Jalicia

Science - Biology

Jan 11, 2026

Amazing tutor gives great explanations along with tools to help one remember what was learned

Lilianne

Science - Chemistry

Jan 11, 2026

I was going to ask another question cause im still confused and the chat ended, i dont know if it was a time thing or if he ended it. i am still confused on my questions.

Benjamin

Science - Chemistry

Jan 11, 2026

He was very kind and friendly.

SAMUEL

Science - Chemistry

Jan 6, 2026

Really encouraging tutor who helped me break down my problem step-by-step.

Tyler

Science - Biology

Jan 3, 2026

I feel very confident in my work following my session with Leandro.

Tyler

Science - Biology

Dec 17, 2025

Leandro and I had a very fruitful session and I believe i learned a lot from it.

Raychel

Science - Chemistry

Dec 11, 2025

leandro is the best!

Libby

Science - Chemistry

Dec 7, 2025

Helped me understand chemistry when I needed

Tiffany

Science - Biology

Dec 7, 2025

good!

Sherrie

Science - Biology

Dec 7, 2025

The tutor tonight really broke things down for me in laymen terms that made it easier for me to study. Successful session. I loved how he checked to see if I was understanding and foolowing along the way

makenzie

Science - Chemistry

Dec 7, 2025

Sorry to end so quickly! my service was doing very poor!

Ryan

Science - Chemistry

Nov 19, 2025

Leandro helped me, however communication with him wasn’t the greatest as he was a little confusing, and it also seemed like he didn’t know what was going on because it took him so long to respond, and he would answer my questions with more questions which was confusing

Tanesha

Science - Earth Science

Nov 17, 2025

He was wonderful in breaking down the work into something I could understand.

Tyler

Science - Biology

Nov 11, 2025

I enjoy my sessions with Leandro.

James

Science - Biology

Nov 8, 2025

Helped me get an A on quiz

Meaghin

Science - Chemistry

Nov 8, 2025

He is really kind and a great tutor.

Angelica

Science - Earth Science

Nov 7, 2025

This has been one of the best tutoring sessions that I have had with this service. Thank you for this wonderful tutor. This tutor provided me with great written feedback to assist me in refining my project.

Zoie

Science - Biology

Nov 4, 2025

he was really chiil

Tyler

Science - Biology

Oct 29, 2025

Leandro was very helpful during our session together.

Tyler

Science - Biology

Oct 25, 2025

Leandro was very helpful and I left the session feeling confident enough to try it on my own.

Loghan

Science - Chemistry

Oct 23, 2025

It really helped me understand the topic better.

Raeshaun

Science - Chemistry

Oct 23, 2025

He was really nice, not mean or impatient at all. Explained the process so I could clearly understand and great attitude!

Daisy

Science - Chemistry

Sep 26, 2025

wow he really was patient with me and really helped me althought it was 2 hours it felt like 2o minutes he really helped me so much .

Jemeisha

Science - Biology

Sep 26, 2025

Excellent communication and has great examples

Hafsa

Science - Biology

Sep 23, 2025

Thank you for being patient with me!

Jemeisha

Science - Biology

Sep 19, 2025

great handouts

Joshua

Science - Biology

Sep 17, 2025

it was something

Allison

Science - Chemistry

Sep 14, 2025

Leonardo was great!

JACOB

Science - Chemistry

Aug 23, 2025

very helpful

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