Guillermo C.

Alicia

Math - Calculus

Apr 5, 2025

Fantastic!

Sarah

Math - Calculus

Mar 30, 2025

Guillermo C was very helpful.

Chris

Math - Calculus

Mar 30, 2025

Guillermo was great.

Tim

Math - Calculus

Mar 29, 2025

Very patient and helpful

Susan

Math - Calculus

Mar 25, 2025

Thank you!

Vinita

Technology - Computer Science - C++

Feb 23, 2025

This tutor has helped me worked through my assignments properly.

Sami

Technology - Computer Science - C++

Feb 15, 2025

It is good one

Alexandria

Math - Calculus

Jan 26, 2025

Gave effort to try more ways to write a formula on mobius. None worked but I liked the determination.

Nur

Science - Physics - Algebra-Based

Jan 18, 2025

wonderfu tutor!

Maddison

Science - Physics - Algebra-Based

Jan 13, 2025

Great!

Teodoso

Math - Calculus

Jan 6, 2025

Amazing job Guillermo

Jordy M.

Science - Physics - Algebra-Based

Dec 30, 2024

Very good, nice tutor.

Mark

Technology - Computer Science - C++

Dec 22, 2024

Best tutor ever. Patient and knowledgeable

Michael

Technology - Computer Science - C++

Dec 22, 2024

I really appreciate Guillermo's help today. He made sure that i understood everything that we were doing today

Holly

Technology - Computer Science - C++

Dec 15, 2024

Guillermo C was very helpful. I was having a problem with reading/writing bst. They really worked with me, discovering the issue i was having (only reading every other line).

Kyle

Math - Calculus

Dec 14, 2024

Na.

Michael

Technology - Computer Science - C++

Dec 9, 2024

Help me understand to fix the error messages

Austin

Technology - Computer Science - C++

Dec 2, 2024

The tutor did a great job at helping me progress in my project. While we had run out of time, the tutor gave me a good starting point for how to continue through the issues I was experiencing. Thank you!

Michael

Technology - Computer Science - C++

Dec 1, 2024

Help me understand to fix the problem

Michael

Technology - Computer Science - C++

Dec 1, 2024

Very helpful

Austin

Technology - Computer Science - C++

Dec 1, 2024

The tutor did a great job of explaining the concepts and helping me understand what to do. The tutor gave me a step-by-step process of how to complete the given issue and helped confirm that my thought process regarding the problems were correct. I appreciate the help!

Evely

Science - Physics - Algebra-Based

Nov 25, 2024

I use up my hours here and it has helped me learn formulas, but the problem is I am not given enough hours by the school so I can keep learning new concepts and formulas.

Savannah

Math - Calculus

Nov 21, 2024

So supportive, can feel the genuinely support through the screen. My favorite tutor so far i think.

Justen

Technology - Computer Science - C++

Nov 16, 2024

Guillerme helped me through a large section of my project and reviewed my code for accuracy. This is a great tutor.

Olivia

Science - Physics - Algebra-Based

Oct 26, 2024

Helped Tons!

Melana

Math - Calculus

Oct 22, 2024

definitely helped me figure out the right way to do the integrals thank you so much for all your help

Daniel

Science - Physics - Algebra-Based

Oct 20, 2024

Was helpful and worked with me

Mauro

Science - Physics - Algebra-Based

Oct 9, 2024

Very good tutoring sessions thank you Devry and tutors.com

Reiaz

Math - Calculus

Oct 7, 2024

Great tutor. Great service. Thank you!

Durwood

Science - Physics - Algebra-Based

Oct 1, 2024

Explained it very well and was really patient with me. Thanks

Erik

Math - Calculus

Sep 30, 2024

Just works

Dorsey

Science - Physics - Algebra-Based

Sep 25, 2024

did great!

Joseph

Technology - Computer Science - C++

Sep 22, 2024

Tutor was patient and accommodating.

Hasima

Science - Physics - Algebra-Based

Sep 22, 2024

Guillermo C is a wonderful tutor and I liked that they allowed me to make mistakes on my own which allowed me to learn the problems better. They were also good an explaining areas in which I was confused on. 10/10 would recommend.

Paul

Math - Calculus

Sep 19, 2024

explained it easily and broke it down into simpler steps

Brittany

Math - Calculus

Sep 18, 2024

excellent tutor!

Alexandria

Math - Calculus

Sep 10, 2024

No feedback quite yet. I will have to use the service a few more times.

Jason

Math - Calculus

Sep 8, 2024

Guillermo was amazing. He was patient and explained these questions that I had to him very thoroughly. I can say that i understand what I did not now.

Juan

Technology - Computer Science - C++

Aug 25, 2024

Great tutor!

Juan

Technology - Computer Science - C++

Aug 25, 2024

10/10 great tutor!

Maggie

Math - Calculus

Aug 15, 2024

fair and patience

Maggie

Math - Calculus

Aug 14, 2024

very helpful

Brittany

Technology - Computer Science - C++

Aug 11, 2024

the tutor was still not able to get the correct answer and said he has to go help another student? So no i have to reconnect with another tutor.....

Kenneth

Math - Calculus

Aug 11, 2024

helped my confidence!

Juan

Technology - Computer Science - C++

Aug 3, 2024

An amazing Tutor!!

Juan

Technology - Computer Science - C++

Aug 3, 2024

Great tutor! Helped me feel way more comfortable starting my project and understand what I needed to do!

Dianna

Math - Calculus

Jul 28, 2024

amazing

Gabriella

Math - Calculus

Jul 22, 2024

Tutor was still trying to help in the face of confusion and multiple errors! Wonderful perseverant tutor! Thank you!

Kaleb

Math - Calculus

Jul 14, 2024

I had 2 questions and the tutor ended the session after helping with the first question would be nice if they asked if that was all.

Dale

Math - Calculus

Jul 11, 2024

Guillermo is a great tutor. He took the time to catch my errors and showed my why I was getting stuck.

David

Math - Calculus

Jul 10, 2024

Having an equation editor in the text box would be great

Bridgit

Math - Calculus

Jul 9, 2024

11/10

Gabriella

Math - Calculus

Jul 9, 2024

Great tutor! Very helpful!

Anju

Math - Calculus

Jul 8, 2024

Great help

Kenneth

Math - Calculus

Jul 7, 2024

Patient and informative without simply giving the answer away

Cami

Math - Calculus

Jun 29, 2024

Tutor spent too much time using examples instead of tying them to the question

Kyle

Math - Calculus

Jun 23, 2024

Guillermo was extremely polite and helpful with their explanations of the material. Thank you very much!!!

Dale

Math - Calculus

Jun 20, 2024

Guillermo is a great tutor. He reminded me that I need to take the anti-derivative instead of the derivative, to solve this problem.

What do you want to work on?

About Guillermo C.

Subjects

Education

Reviews (260)

Alicia

Sarah

Chris

Tim

Susan

Vinita

Sami

Alexandria

Nur

Maddison

Teodoso

Jordy M.

Mark

Michael

Holly

Kyle

Michael

Austin

Michael

Michael

Austin

Evely

Savannah

Justen

Olivia

Melana

Daniel

Mauro

Reiaz

Durwood

Erik

Dorsey

Joseph

Hasima

Paul

Brittany

Alexandria

Jason

Juan

Juan

Maggie

Maggie

Brittany

Kenneth

Juan

Juan

Dianna

Gabriella

Kaleb

Dale

David

Bridgit

Gabriella

Anju

Kenneth

Cami

Kyle

Dale

Want to get into a great college? Your GPA matters!

We GUARANTEE Better Grades.