Colin Z.

Nickolas

Technology - Computer Science - Python

Oct 17, 2025

I'm disabled i'm struggling with home work

Scott

Technology - Computer Science - Python

Oct 17, 2025

Colin was a huge help!

Scott

Technology - Computer Science - Python

Oct 16, 2025

Colin was awesome!

Scott

Technology - Computer Science - Python

Oct 15, 2025

Colin was great!

Nia

Technology - Computer Science - Java

Oct 9, 2025

He was amazing!

Scott

Technology - Computer Science - Python

Oct 8, 2025

Colin was a big help!

Scott

Technology - Computer Science - Python

Oct 2, 2025

Colin was awesome!

Casey

Technology - Computer Science - Python

Sep 26, 2025

I am failing cit144 need help help me with a code correction

Scott

Technology - Computer Science - Python

Sep 24, 2025

Colin was awesome!

Peter

Technology - Computer Science - Python

Sep 19, 2025

I really appreciate that we got right into the code and that you showed me an example of what the code should look like.

Andrew

Technology - Computer Science - Java

Sep 19, 2025

Love Love!

Wilton

Technology - Computer Science - Python

Sep 18, 2025

Colin was very patient and provide a ton of insight on how to memorize the codes. Overall it as a very good session.

Heidi

Technology - Computer Science - Java

Sep 15, 2025

great job

Heidi

Technology - Computer Science - Java

Sep 9, 2025

great job

Heidi

Technology - Computer Science - Java

Sep 9, 2025

awesome job

Robert

Technology - Computer Science - Java

Aug 16, 2025

Great tutor! Highly recommended

Alexis

Technology - Computer Science - Python

Aug 2, 2025

Collin was unbelievably patient, almost saint like and even when I was at a complete brain end moment, he took the time to explain this

Kwynta

Technology - Computer Science - Python

Jul 20, 2025

Tutor Colin was patient and really helped me.

Jeremy

Technology - Computer Science - Python

Jul 19, 2025

This is a great service and I will continue to use it when needed.

Latanji

Technology - Computer Science - C#

Jul 19, 2025

I recommend leaving the chalkboard up for reference

BrunoF

Technology - Computer Science - Java

Jul 19, 2025

knowledgeable, helpful and very patience

Robert

Technology - Computer Science - Java

Jul 14, 2025

Great tutor!

Brian

Technology - Computer Science - Java

Jul 13, 2025

very good instructor who was willing to take the time to help with technical questions as well as course material.

Hannah

Technology - Computer Science - Python

Jul 12, 2025

Very helpful!

Kathy

Technology - Computer Science - Java

Jul 12, 2025

Very helpful!

Jenssen

Technology - Computer Science - C++

Jul 11, 2025

the best of the best, he helped me for more then 1 hour and explained everything clearly.

Heidi

Technology - Computer Science - Python

Jun 23, 2025

great job

Nicholas

Technology - Computer Science - Java

Jun 14, 2025

He fixed my problem in 5 minutes!!! I hope I get him again!!!

Shian

Technology - Computer Science - C#

Jun 13, 2025

Colin was amazing and actually helped me!

Robert

Technology - Computer Science - Java

Jun 11, 2025

would make a very good instructor

Bryan

Technology - Computer Science - Python

May 11, 2025

Colin was so professional, cordial, and patient. What a great tutor.

Aline

Technology - Computer Science - Python

May 8, 2025

.

Angel

Technology - Computer Science - Python

May 5, 2025

Tutor was very helpful and understanding!

Arquimedes

Technology - Computer Science - Python

May 4, 2025

Excellent explanation of teacher very didactic his method to teach, the only thing is that the system does not show the Python programming option and in order to meet with him I have to have this option, please fix this problem. I do not want to receive classes from teachers from Colombia. People were following me and causing me harm and damage. People of Latin origin infiltrated me so that things would go wrong for me. Thanks!

Arquimedes

Technology - Computer Science - Python

May 3, 2025

This service it was excellent help me with my tasks and understand about python programming, Thankful, the teacher was very didactic in his explanation! Thank you!

Arquimedes

Technology - Computer Science - Python

May 3, 2025

Excelent Explanation. help me to fixed the exercise and to learn more about python programming. Thanks!

Arquimedes

Technology - Computer Science - C#

May 2, 2025

Excelent explanation about exercise, but not enoght time for to reach solution of exercise, what I need to reach in the exercise.Thanks

Edwin

Technology - Computer Science - Python

May 1, 2025

Colin was great!

Lisa

Technology - Computer Science - Python

Apr 30, 2025

Colin was very understanding and patient when working with me.

Joe

Technology - Computer Science - Python

Apr 27, 2025

Outstanding teacher. Very knowledgeable and breaks down each problem with excellent knowledge flow.

Arquimedes

Technology - Computer Science - C#

Apr 25, 2025

Excellent teacher 100% recommend.

Derricko

Technology - Computer Science - Java

Apr 22, 2025

Great session!

Michelle

Technology - Computer Science - C

Apr 21, 2025

Colin was very patient.

Arquimedes

Technology - Computer Science - Python

Apr 21, 2025

Excellent the teacher Colin,good knowledge of the subject, apply good strategies to teach, helps the student to reason and understand the problems. 100% recommended,Thank you so much!

Jason

Technology - Computer Science - Python

Apr 20, 2025

Colin was very helpful in assisting me with understanding how to work with two different workspaces on the same computer

Arquimedes

Technology - Computer Science - C#

Apr 20, 2025

Excellent explanation very perfect teaching method I recommend 100% to the teacher. Thank you!

Clayton

Technology - Computer Science - C

Apr 19, 2025

He was very skilled on what he was teaching me how to do.

Joe

Technology - Computer Science - Python

Apr 18, 2025

Outstanding, I learned a lot from the detailed explanations and recaps.

Joe

Technology - Computer Science - Python

Apr 18, 2025

Outstanding, walked me through each step and I now have a better understanding than where I was initially.

Joe

Technology - Computer Science - Python

Apr 17, 2025

This tutor was pretty helpful and insightful!

Arquimedes

Technology - Computer Science - C#

Apr 16, 2025

Excellent teacher very good explanation and help me to that I understand the problem, the only things that the system give us one 1 Hour and I do think is little time. The system must to be extend if the student need more time. Thanks!

Jerry

Technology - Computer Science - Java

Apr 10, 2025

Very helpful and patient with me.

Arquimedes

Technology - Computer Science - C#

Apr 6, 2025

Very good explanation, practice and simply, I reach clarify my doubts.

Marta

Technology - Computer Science - Python

Apr 4, 2025

He was completely understandable! I am new at this and he was incredibly helpful.

Jack

Technology - Computer Science - C++

Mar 23, 2025

Now I know how to use C++ code on VSCode!

Elaine

Technology - Computer Science - Python

Mar 23, 2025

ok, just ok

Matthew

Technology - Computer Science - C++

Mar 21, 2025

Very helpful and patient

Daniel

Technology - Computer Science - C++

Mar 18, 2025

Collin helped me when I was feelin' like I was going crazy.

ANDY

FP - Python

Mar 16, 2025

HE WAS REALLY AWESOME GIVE HIM A RAISE HE WAS THE BEST TUTOR OUT OF THIS WHOLE GOD DAYM PROGRAM EVERYONE ELSE PMO BUT HIM. HE'S A MASTER PIECE!!!!!!!!!!!!

LaTresha

Technology - Computer Science - Java

Mar 16, 2025

Great tutor!

Desmen

Technology - Computer Science - Python

Mar 12, 2025

informative.

Daniel

Technology - Computer Science - Python

Mar 12, 2025

Colin was great. He helped me step by step.

Elaine

Technology - Computer Science - Python

Mar 10, 2025

Awesome

Gabriel

Technology - Computer Science - Python

Mar 7, 2025

BEST TUTOR EVER. Caring person, detailed by detailed. Amazing experience. Much love for you tutor.com

Crystal

Technology - Computer Science - Java

Mar 3, 2025

Super patient and knowledgeable!

Zach

Technology - Computer Science - Java

Mar 3, 2025

best tutor yet

Nathan

Technology - Computer Science - Java

Mar 2, 2025

Another phenomenal tutor! This guy is possibly one of the best, if not the best tutor I've had thus far! He is highly knowledgeable and makes learning this stuff a fun thing to do.

Karen

Technology - Computer Science - Python

Mar 1, 2025

very patient with me and helpful :)

Ruth

Technology - Computer Science - Python

Feb 27, 2025

He is a great Tutor

Nicholas

Technology - Computer Science - Python

Feb 27, 2025

He was very helpful! He explained why I needed to code my labs the correct way!

Clint

Technology - Computer Science - Python

Feb 5, 2025

Collin was awesome! Hope I get him again.

Christopher

Technology - Computer Science - C++

Jan 22, 2025

Great!

Brooklyn

Technology - Computer Science - Python

Jan 22, 2025

Colin Z was able to help me significantly with my zyBook lab and even taught me a way to compact my code, which i found very interesting!

Devin

Technology - Computer Science - Java

Jan 21, 2025

Seeking assistance with cyber-related inquiries, I encountered a lack of specific options for that field or subject. Consequently, I opted for programming, which led me to connect with several friendly tutors who were unfortunately unable to provide the necessary guidance. However, I eventually found a tutor with background knowledge in cyber security, who was able to address my questions and establish a solid foundation for further learning. His assistance was invaluable.

Francisco

Technology - Computer Science - Python

Jan 18, 2025

Colin was fantastic

Jorge

Technology - Computer Science - Java

Jan 18, 2025

Very patient and super helpful!

Tameia

Technology - Computer Science - C

Dec 15, 2024

Collin was absolutely amazing

Derricko

Technology - Computer Science - C++

Dec 14, 2024

Good session!

Damon

Technology - Computer Science - Python

Dec 14, 2024

Good Tutor!

Ashley

Technology - Computer Science - Python

Dec 14, 2024

He was very helpful.

Adrian

Technology - Computer Science - Python

Nov 26, 2024

helped me to the best of his knowledge and then some rally patient and excellent when explaining stuff. THANK YOU

Arthur

Technology - Computer Science - Python

Nov 25, 2024

This tutor was top notch

Travis

Technology - Computer Science - Python

Nov 24, 2024

Colin helped me alot! without him I may have failed my class.

Shao

Technology - Computer Science - Java

Nov 23, 2024

Thanks so much Colin!

Learner

Technology - Computer Science - C

Nov 16, 2024

Very patient and helpful

Joshua

Technology - Computer Science - Python

Nov 8, 2024

Great tutor Very helpful

Adam

Technology - Computer Science - Python

Nov 7, 2024

I was stuck for many hours on this program and the tutor guided me step by step without answers. They wrote notes on what should be done next and I had to use my own thinking to type the solution. I was then told if it was on the right path or not. Thank you!

Derricko

Technology - Computer Science - C++

Nov 6, 2024

Great session!

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About Colin Z.

Subjects

Education

Reviews (649)

Nickolas

Scott

Scott

Scott

Nia

Scott

Scott

Casey

Scott

Peter

Andrew

Wilton

Heidi

Heidi

Heidi

Robert

Alexis

Kwynta

Jeremy

Latanji

BrunoF

Robert

Brian

Hannah

Kathy

Jenssen

Heidi

Nicholas

Shian

Robert

Bryan

Aline

Angel

Arquimedes

Arquimedes

Arquimedes

Arquimedes

Edwin

Lisa

Joe

Arquimedes

Derricko

Michelle

Arquimedes

Jason

Arquimedes

Clayton

Joe

Joe

Joe

Arquimedes

Jerry

Arquimedes

Marta

Jack

Elaine

Matthew

Daniel

ANDY

LaTresha

Desmen

Daniel

Elaine

Gabriel

Crystal

Zach

Nathan

Karen

Ruth

Nicholas

Clint

Christopher

Brooklyn