Guillermo A.

Alexander

Math - Algebra II

Dec 14, 2018

The tutor helped me work out a part of a problem that I had been stuck on. Wonderful!

Rachel

Math - Algebra II

Dec 14, 2018

Nice and patient tutor, would want to speak with him again.

Ashley

Math - Algebra II

Dec 12, 2018

Very helpful, thank you!!

Hamzah

Math - Algebra II

Dec 8, 2018

Great advice and helpful tutor.

Gabriella

Math - Mid-Level (Grades 7-8)

Nov 30, 2018

This person was Excellent! They helped me understand the steps better and even herlped me learn the steps I didn’t get to learn because I was absent so now I’m all caught up and understand everything about my math lesson. I’m really confident and ready for my math quiz 😃

Toby

Math - Algebra II

Nov 28, 2018

;)

Lacey

Math - Algebra II

Nov 27, 2018

My Tutor was great! Super patient and walked through the steps with me.

Maria

Math - Algebra II

Nov 26, 2018

Guillermo is an excellent tutor!! Very helpful and guided me through the problems until I got them down :)

Josue

Math - Algebra II

Nov 23, 2018

awsome tutor very helpful thankyou

Sean

Math - Algebra II

Nov 9, 2018

Very helpful. Explains everything so I can understand it fully and allowed me to get a grasp quickly AND efficiently.

Christopher

Math - Algebra II

Nov 8, 2018

This tutor has helped me so many times!! He is a wonderful tutor!!

Sanaa

Math - Elementary (Grades 4-6)

Nov 7, 2018

This service is very helpful to me with my homework

Quinton

Math - Algebra II

Oct 27, 2018

tutor really increase my level of understanding

William

Math - Algebra

Oct 26, 2018

Guillermo was awesome and patiently helped me by drawing pictures and using examples.

Jennifer

Math - Algebra

Oct 25, 2018

great help

Gavin

Math - Algebra

Oct 24, 2018

Well explained teacher.

Tina

Math - Algebra II

Oct 24, 2018

new service - it is a bit of a challenge since I don't speak math well.

Taylor

Math - Algebra II

Oct 24, 2018

Was VeRY through

Logan

Math - Algebra II

Oct 21, 2018

he helped me out a lot!!!

Tiffany

Math - Algebra II

Oct 21, 2018

I would be lost without this service

Yvonne

Math - Algebra II

Oct 20, 2018

I appreciate the voice tool as I need to have certain steps explained verbally. Having someone stop me and explain where in the process I'm solving incorrectly is a huge help. I would suggest making the math more applicable to the field of study. I'm a RN not an engineer!

Pearl

Math - Algebra II

Oct 19, 2018

he was awesome wasn't feeling rushed and actually stayed on to work more than one problem unlike the rest of the other tutors

Yanely

Math - Algebra II

Oct 17, 2018

Amazing tutors

sarah

Math - Algebra II

Oct 17, 2018

he was awesome

Rishabh

Math - Algebra II

Oct 17, 2018

it is very helpful

Vanessa

Math - Algebra II

Oct 15, 2018

GUILLERMO A. THANK YOU, honestly. Thank you for struggling with me for about an hour. Math is not my best subject, literature is my best subject. Thank you so much. Keep helping others.

Vanessa

Math - Algebra II

Oct 15, 2018

thank you!!

Stephanie

Math - Algebra

Oct 14, 2018

Thank you so much for helping me find new ways to solve problems

Sarah

Math - Algebra II

Oct 14, 2018

This tutor goes into full detail taking everything step by step.Explaining everything thoroughly till I understand the problem better.

Amanda

Math - Algebra II

Oct 13, 2018

i love these tutoring session, they're amazing

Pamela

Math - Algebra II

Oct 12, 2018

Excellent tutor!!! I had no idea of how to begin these problems and this tutor explained perfectly. Thanks so much

Grace

Math - Algebra II

Oct 12, 2018

More time would really help!

Shania

Math - Algebra II

Oct 11, 2018

The tutor that helped me tonight was awesome and very helpful

Anna

Math - Algebra II

Oct 11, 2018

Guillermo A is very patient since I am a returning student and have not had algebra for over 20 years!

Nyron

Math - Mid-Level (Grades 7-8)

Oct 10, 2018

She or he did great five out of five

Ruiqi

Math - Mid-Level (Grades 7-8)

Oct 8, 2018

IT WAS AWESOME

Carlaya

Math - Algebra II

Oct 6, 2018

Guillermo A was fun and helpful

Anna

Math - Algebra II

Oct 5, 2018

He was very patient with me!

Warsame

Math - Algebra

Oct 4, 2018

Its helpful site and the instructors are really good at what they do

Vanessa

Math - Algebra II

Oct 1, 2018

THANK YOU--your the best..you gave me a hard problem and it helped...thank u

Julie

Math - Algebra II

Sep 30, 2018

Can write neatly and teaches well!

Brooke

Math - Algebra II

Sep 29, 2018

more colors to write with. helps during math

Math - Algebra II

Sep 27, 2018

it was really amazing to work online like this

Kimberly

Math - Algebra II

Sep 25, 2018

Thanks to Guillermo A, I was able to get my head around the word problem that was stumping me. Thanks!

Maquenzie Noele

Math - Algebra II

Sep 25, 2018

He was one of the clearest tutors I've worked with. He was extremely good at explaining and worked with me step by step. For a simple question, he provided a thorough explanation which made things even more clear.

Mollie

Math - Algebra II

Sep 23, 2018

He was very helpful and made sure I knew how to do the step and why it was performed the way it was!

Gloria

Math - Algebra II

Sep 22, 2018

Guillermo was excellent in answering my questions and explaining the problem.

Milania

Math - Algebra

Sep 22, 2018

He was very good and helpful

Camilo

Math - Algebra II

Sep 21, 2018

I love this service! I have less than an hour of free time. And I'm still not rich.

Marlena

Math - Algebra II

Sep 20, 2018

good

Matthew

Math - Algebra II

Sep 19, 2018

Helpful

MATTHEW

Math - Algebra II

Sep 17, 2018

The tutor was awesome and explained things clearly!

Mary

Math - Algebra II

Sep 16, 2018

great

Cole

Math - Algebra

Sep 15, 2018

I'm glad that my school offers such great help, it makes me feel like someone cares to see me succeed. I know have someone to help my with homework and other daily school activities.

Vanessa

Math - Algebra II

Sep 14, 2018

thank you!

MATTHEW

Math - Algebra II

Sep 14, 2018

Woohoo!

Mary

Math - Algebra II

Sep 12, 2018

great

Spencer

Math - Algebra II

Sep 12, 2018

friendly feedback

Annette

Math - Algebra II

Sep 9, 2018

Very helpful and patient, thank you!

Vickie

Math - Algebra II

Sep 9, 2018

it takes an hour to do one problem, and i get more nad more confused as i go along, i cant spemnd an hour on each problem

MATTHEW

Math - Algebra II

Sep 8, 2018

All the tutors I have worked with have been AWESOME!

MATTHEW

Math - Algebra II

Sep 8, 2018

Awesome as usual!

Gwendolyn

Math - Algebra II

Sep 8, 2018

My tutor helped me solve the 2nd part of my equation, but said he had to leave before helping me with the first part. So, I have to find a new tutor and pick up from where I left off. That was disappointing. There was no hand-off at all.

Sandy

Math - Algebra II

Sep 7, 2018

This is great!

AmandaVictoria

Math - Algebra II

Sep 5, 2018

It was very helpful--I don't have anything negative to say. I got help when I needed it most, and that's what's important.

Khairnisa

Math - Algebra II

Sep 3, 2018

Thank You Guillermo! He was very helpful.

Tjuana

Math - Algebra II

Sep 2, 2018

aMAZING JOB

Manuel

Math - Algebra II

Aug 31, 2018

My tutor was awesome!!

William

Math - Algebra II

Aug 31, 2018

best tutor I've had this semester

Angela

Math - Algebra II

Aug 30, 2018

I want to thank this tutor who took time to answer all my question and he explain every thing to me and that is what i like

Destinee

Math - Algebra II

Aug 30, 2018

I think this is an excellent service!

Joshua

Math - Algebra

Aug 29, 2018

I think this site is very helpful and people would be dumb not to use this resource.

Sharon

Math - Algebra II

Aug 24, 2018

I couldn't use the text feature, and when i was trying to write on the whiteboard, what I was writing went back and forth between the white board and texting features. I can google the answers quicker, than trying to decipher how to use this online tutor crap

Barbara

Math - Algebra II

Aug 17, 2018

i love that you get to choose your favorite tutor who is so patient and take time to explain as many times as it take understand a problem

Deborah

Math - Algebra II

Aug 16, 2018

Great!

Monique

Math - Algebra II

Aug 13, 2018

Guillermo is so awesome!! very patient and explains it all well

Amatul-Haleem

Math - Algebra II

Aug 11, 2018

Great tutoring! I understand fully now.

Brittani

Math - Algebra II

Aug 10, 2018

He did really well helping me ! I'll be adding him to my favorites list!

Adam

Math - Algebra II

Aug 10, 2018

Great and fast!

Deborah

Math - Algebra II

Aug 9, 2018

Great!

Patria

Math - Algebra II

Aug 9, 2018

n/a

Kimberly

Math - Algebra II

Aug 8, 2018

very helpful

Monique

Math - Algebra II

Aug 3, 2018

Guillermo is so helpful and very clear in his explanations!!

Yolanda

Math - Algebra II

Aug 2, 2018

He was great, didn't get upset when i didn't know the answer.

Atharav

Math - Mid-Level (Grades 7-8)

Aug 2, 2018

This service is awesome and it helped me so much on my assignment. I would want to give a special thank so the tutors that helped me.

Maria

Math - Algebra II

Aug 2, 2018

great tutor gave very detailed explanation of the work

FELICIA

Math - Algebra II

Jul 28, 2018

Tutor was very helpful

Monique

Math - Algebra II

Jul 27, 2018

awesome assistance !

Dominique

Math - Algebra II

Jul 24, 2018

this is very helpful and i feel everyone should use this resource

Barbara

Math - Algebra II

Jul 24, 2018

He was kind of confusing me more at first but then slowed down and explained it to me better when I could not understand how he was doing things. And I think I finally got it

Monique

Math - Algebra II

Jul 23, 2018

Guillermo is awesome!

Kimberly

Math - Algebra II

Jul 21, 2018

Love the online tutor on demand! wow what a help!

Monique

Math - Algebra II

Jul 19, 2018

very helpful with my math problem today!!

Malovoz

Math - Algebra II

Jul 16, 2018

Great help! Thank you!!

Kim

Math - Algebra

Jul 16, 2018

his really good of giving me examples and i asked him how to get that and he told me step by step and i actually got it

jaleesia

Math - Algebra

Jul 15, 2018

The advisor was so knowledgeable and helped due to a previous advisor not being able to.

Monique

Math - Algebra II

Jul 14, 2018

Guillermo was awesome!

Sonjae

Math - Algebra II

Jul 11, 2018

I enjoyed this tutor a lot because the one prior was in to much of a hurry and wouldn't slow down for me to be able to follow along with what I needed help with.

Diane

Math - Algebra II

Jul 9, 2018

This tutor was awesome!!

RYAN

Math - Algebra II

Jul 8, 2018

great job!

Alyson

Math - Algebra II

Jul 8, 2018

Helped me to identify what I needed to apply and find out.

Ernesto

Math - Algebra II

Jul 7, 2018

Great help

Stephanie

Math - Algebra II

Jul 7, 2018

He was so helpful that i would come back to have him help me

Alicia

Math - Algebra II

Jul 5, 2018

Guillermo A is fantastic. Very explanatory, he taught me a pillar for factorization today.

Daniel

Math - Algebra II

Jun 28, 2018

First time using the tutor, and the quick feedback is amazing.

Cathy

Math - Algebra II

Jun 27, 2018

Thank you very much!

Peter

Math - Algebra II

Jun 26, 2018

FIrst time using TUTOR.com. It is excellent, didn't know this was offered along with our college enrollment, the tutors are helpful, patient, and knowledgeable! I will use this again and again!!!

Ozelia

Math - Algebra II

Jun 21, 2018

The tutor was understanding and help with these equations I was so unsure about.

Edyce

Math - Algebra II

Jun 20, 2018

Guillermo was very patient and helpful. A very good instructor.

Brianna

Math - Algebra II

Jun 18, 2018

Great tutor!

Ariel

Math - Algebra II

Jun 16, 2018

he was a very good tutor i understand more and he asked questions just to make sure i knew an d understood what was going on in the problem. i would gladley recommend him for future students as a tutor. i will be requesting him again

MARINA BRYNNE

Math - Algebra

Jun 16, 2018

Made a couple math mistakes in his examples, but he fixed them as quickly as he wrote them and was very patient with my many questions. Would recommend.

Juanita

Math - Algebra II

Jun 16, 2018

My tutor was patient and understanding and very helpful I am truly greatfull for his help!

Rosemary

Math - Algebra II

Jun 11, 2018

Great tutor and very patient

Jim

Math - Algebra

Jun 11, 2018

He was a little impatient, I felt like he was rushing a little bit.

Julie

Math - Algebra II

Jun 4, 2018

knew what i needed to say fast and was a grest tutor

SAM

Math - Algebra II

Jun 4, 2018

Thanks for the patiences

Levornia

Math - Algebra

Jun 2, 2018

The BEST!

Kimberly

Math - Algebra II

Jun 1, 2018

I really appreciate all the help Guillermo provided during this stressful time. I have not encountered algebra since high school over thirty years ago; he help assuage my fears and help me to better understand algebraic expressions.

Mmunga

Math - Algebra

May 27, 2018

Amazing guy! Wonderful hospitality and really helped me on my algebra review, he is great!

Elizabeth

Math - Algebra II

May 26, 2018

thanks!

Elizabeth

Math - Algebra II

May 26, 2018

Thanks!

Shana

Math - Algebra II

May 25, 2018

Great as usual!

Christopher

Math - Algebra II

May 24, 2018

it was very beneficial to use the draw board to show my work in order to show the tutor what I needed help with.

Vicki

Math - Algebra

May 23, 2018

My tutor was a great help and explained everything in an understandable manner

Sheryl

Math - Algebra II

May 21, 2018

Great tutor!

Ashley

Math - Algebra II

May 18, 2018

very helpful

Matilda

Math - Mid-Level (Grades 7-8)

May 15, 2018

it was ti complicated

Dhezrae

Math - Algebra II

May 9, 2018

Guillermo is very patient.

Gloria

Math - Algebra

May 5, 2018

Guillermo's help was appreciated.

Jennasen

Math - Algebra II

May 4, 2018

very helpful with reviewing the steps

Tara

Math - Algebra II

May 4, 2018

Guillermo was very helpful!

Hiba

Math - Algebra II

Apr 15, 2018

thank uuu

John

Math - Mid-Level (Grades 7-8)

Apr 15, 2018

Guillermo was really helpful

Kayla

Math - Algebra II

Apr 14, 2018

Amazing tutor!

Gracie

Math - Mid-Level (Grades 7-8)

Apr 12, 2018

he helped me work out my math problem

benjamin

Math - Algebra

Apr 9, 2018

this tutur is very understanding even when i had to come back 2 times bacause on of them made no sense

Elijah

Math - Algebra

Apr 8, 2018

great help

Marten

Math - Algebra II

Apr 7, 2018

Really helpful!

Kenneth

Math - Algebra II

Apr 7, 2018

Really enjoyed doing the problems and getting the coaching i needed on these. thanks again

Samuel

Math - Mid-Level (Grades 7-8)

Apr 6, 2018

He was great at explaining the question to me: cool guy!

HansDarryl

Math - Algebra

Apr 5, 2018

Thank you

John

Math - Mid-Level (Grades 7-8)

Apr 4, 2018

Shane and Guillermo were great!!!!

Nick

Math - Algebra II

Apr 4, 2018

He was a great help ans he was very eager to help with question after question. he was by far one of the best tutors that i have had.

Trieste

Math - Algebra II

Apr 4, 2018

my experience with the tutor was excellent.if i have any other problems i will be sure to consult with a tutor.

Dawn

Math - Elementary (Grades 4-6)

Apr 2, 2018

He was very helpful.

BEVERLY M

Math - Elementary (Grades 4-6)

Apr 2, 2018

Was knowledgable and able to help us solve our problem quickly.

TYLER WILSON

Math - Algebra II

Apr 1, 2018

Mic feedback problems but my tutor was super nice and understanding! I could tell he cared about his students

Natia

Math - Algebra II

Mar 31, 2018

was a great help! im starting to really really like this feature!

Guillermo

Math - Algebra II

Mar 27, 2018

EXCELLENCIO!!

Cinthya

Math - Algebra II

Mar 24, 2018

Love Guillermo

Cinthya

Math - Algebra II

Mar 24, 2018

Love it!

Lainey

Math - Algebra

Mar 23, 2018

very nice and helpful definitely using again!!

Capricia

Math - Algebra II

Mar 21, 2018

Gullermo was EXCELLENT.. SO so helpful for me, highly recommend him for his patience and attention to detail to catch even some things I missed

Lily

En Español Math - Algebra

Mar 20, 2018

it’s very helpful and i like the way i use the app but when the tutor starts drawing on a whiteboard i don’t know how to do that if they ask me to

Kevin

Math - Algebra II

Mar 19, 2018

good explanation

Nicolae

Math - Algebra II

Mar 17, 2018

Mr. Guillermo was an excellent tutor and helped me figure out a math concept that I was stuck on. Thank you.

Fatema

Math - Elementary (Grades 4-6)

Mar 17, 2018

the tutors are nice and smart

Tyrone

Math - Algebra II

Mar 17, 2018

he was awsome and very helpful

Emma

Math - Algebra

Mar 16, 2018

It was good! Very clear, saw my problems right off, didn't do all the work for me.

Tammy

Math - Algebra II

Mar 15, 2018

This is such a great service the tutors are so help! This tutor by far has helped the most by helping me through the work and when I got stuck explained what needed to be done Thank You

Tutor

Math - Elementary (Grades 4-6)

Mar 14, 2018

This is the best thing that my class told me about.

Tiki

Math - Mid-Level (Grades 7-8)

Mar 10, 2018

THIS IS MY FIRST TIME USING THIS SERVICE,I THOUGHT IT WAS A LITTLE STRANGE, BUT MY MOM HELPED ME TALK WITH TUTOR, UNFORTUNATELY WE WERE DISCONNECTED. I WILL HAPPILY USE THIS SERVICE AGAIN.

Cierra

Math - Algebra II

Mar 10, 2018

My tutor was great but did get one part wrong according to the mymathlab homework.

Lee

Math - Algebra II

Mar 9, 2018

Guillermo was great

Meshonique

Math - Algebra II

Mar 9, 2018

Excellent help

Vanessa

Math - Algebra II

Mar 7, 2018

Every tutor has been very helpful and I like that they make you find the answer as compared to giving you the answer.

DMello

Math - Elementary (Grades 4-6)

Mar 4, 2018

yes it was a good tutor for me

TAMALA

Math - Algebra II

Mar 3, 2018

I really enjoyed this tutor I hope to get him again

Carolina

Math - Elementary (Grades 4-6)

Feb 28, 2018

thank you and that was a great lesson i learned a lot

Autumn

Math - Algebra II

Feb 28, 2018

Amazing tutor!

Layne

Math - Elementary (Grades 4-6)

Feb 26, 2018

it helped

Alexis

Math - Algebra II

Feb 22, 2018

tutor was really helpful!

Shawn

Math - Mid-Level (Grades 7-8)

Feb 21, 2018

This tutor was very helpful

Cecilia A

Math - Elementary (Grades 4-6)

Feb 20, 2018

She helped a lot

Vishal

Math - Algebra II

Feb 19, 2018

Great

Brittany

Math - Algebra II

Feb 19, 2018

I am truly glad I took advantage of the extra needed help.

Frankie

Math - Algebra II

Feb 18, 2018

the tutor was patient the first time i used i thought to myself this is useless. but this time my tutor was very helpful

Reena

Math - Elementary (Grades 4-6)

Feb 18, 2018

excellent help. Even though we knew the answer, having a second opinion really helped.

Nidhi

Math - Mid-Level (Grades 7-8)

Feb 17, 2018

this was great

Takisha

Math - Algebra II

Feb 16, 2018

Great service to help in problem areas.

Katrina

Math - Algebra II

Feb 16, 2018

He was a very helpful tutor and helped me get done what I needed to get done.

Stephanie

Math - Algebra II

Feb 15, 2018

very helpful

mary

Math - Algebra

Feb 10, 2018

Guillermo,I truly appreciate the time you gave reviewing my work making, helping me make the necessary changes and working with Time where I was uncertain and doubted myself. This one on one was very helpful.

LIEN MINH

Math - Elementary (Grades 4-6)

Feb 8, 2018

The tutor should ask you if you want to draw on the board when needed to.

Taka

Math - Mid-Level (Grades 7-8)

Jan 31, 2018

Thank you. It was her first time using tutor.com

Crystal

Math - Algebra II

Jan 29, 2018

Great job

Kaelyn

Math - Mid-Level (Grades 7-8)

Jan 29, 2018

I love this app it helped me with all my homework so I can understand it

Kayla

Math - Algebra II

Jan 27, 2018

Amazing!

Nicole Daphne

Math - Algebra II

Jan 20, 2018

He really helped and was very polite and understanding!

Kay

Math - Algebra II

Jan 13, 2018

he was great and helped alot

VALENTIN

Math - Algebra II

Jan 8, 2018

This is a really good tutor!

Brannon

Math - Elementary (Grades 4-6)

Jan 8, 2018

you are a good tutor

Bonita

Math - Algebra II

Jan 6, 2018

very helpful

Rosa

Math - Algebra II

Jan 5, 2018

Awesome tool to have!

Jill

Math - Elementary (Grades 4-6)

Jan 4, 2018

He did great.

JOSE

Math - Mid-Level (Grades 7-8)

Dec 19, 2017

I’m really thankful for the help

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About Guillermo A.

Subjects

Education

Career Experience

I Love Tutoring Because

Other Interests

Reviews (9,254)

Alexander

Rachel

Ashley

Hamzah

Gabriella

Toby

Lacey

Maria

Josue

Sean

Christopher

Sanaa

Quinton

William

Jennifer

Gavin

Tina

Taylor

Logan

Tiffany

Yvonne

Pearl

Yanely

sarah

Rishabh

Vanessa

Vanessa

Stephanie

Sarah

Amanda

Pamela

Grace

Shania

Anna

Nyron

Ruiqi

Carlaya

Anna

Warsame

Vanessa

Julie

Brooke

Kimberly

Maquenzie Noele

Mollie

Gloria

Milania

Camilo

Marlena

Matthew

MATTHEW

Mary

Cole

Vanessa

MATTHEW

Mary

Spencer

Annette

Vickie

MATTHEW

MATTHEW

Gwendolyn

Sandy

AmandaVictoria

Khairnisa

Tjuana

Manuel

William

Angela

Destinee

Joshua