Dat D.

Raymond

Technology - Computer Science - Webdesign

Oct 18, 2025

The best help iv had on here! Thank you !

Alicia

Technology - Computer Science - Webdesign

Oct 18, 2025

helpful and quick

Tiffany

Technology - Computer Science - Database Systems

Oct 18, 2025

He helped me finish my assignment

Sarah

Technology - Computer Science - Database Systems

Oct 14, 2025

Great

Adriaunna

Technology - Computer Science - Java

Oct 9, 2025

He is in my favorite tutor list for a reason! Very helpful and straight to the point! That is what I like from good tutors like him. :)

Arquimedes

Technology - Computer Science - Webdesign

Oct 4, 2025

Excellent thanks so much teacher!

AltonioSeahornJr

Technology - Computer Science - Java

Sep 23, 2025

Excellent Tutor

Heidi

Technology - Computer Science - Java

Sep 21, 2025

awesome guidance

Kareem

Technology - Computer Science - Java

Sep 20, 2025

The tutor did a great job being patient with me. He helped me understand what was going on and taught me how to work through the problem.

Jeremiah

Technology - Computer Science - Java

Sep 9, 2025

He's awesome! He's taken 5 days' worth of stressing over pythong and made it disappear. I am grateful for this resource and I will be using it daily!!!!!1

Jill

Technology - Computer Science - Webdesign

Sep 7, 2025

Dat D. was able to explain the assignment instructions, pseudocode, and code.

AltonioSeahornJr

Technology - Computer Science - Webdesign

Sep 4, 2025

Very Helpful Tutor Excellent in guiding you to the answers

Zach

Technology - Computer Science - Database Systems

Aug 29, 2025

Dat was awesome and really helped out a lot.

Jeeya

Technology - Computer Science - Java

Aug 26, 2025

Thank You!!

David

Technology - Computer Science - Python

Aug 24, 2025

Great help!

Demetre

Technology - Computer Science - Java

Aug 13, 2025

Excellent

SHISHTATA

Technology - Computer Science - C#

Aug 10, 2025

I could not find the tutor for helping me with APT.NET for C# so even after 2 tutors, I could not get help

Viviana

Technology - Computer Science - Database Systems

Aug 10, 2025

He help me understand my homework very well with the use of the whiteboard

Courtney

Technology - Computer Science - Database Systems

Aug 9, 2025

source Initialize.sql top of zybooks SQL code

Tony

Technology - Computer Science - Java

Aug 9, 2025

Dat is AWESOME

Justin

Technology - Computer Science - Webdesign

Aug 3, 2025

Awesome instructor! One of the best I've ever had. Very clear and concise instructions, and helped me figure it out with my own skills and pertinent advice when necessary. I would recommend this instructor to anyone!

Raquel

Technology - Computer Science - Webdesign

Aug 3, 2025

VERY HELFUL EXCELLENT WITH BEING PATIENT AND UNDERSTANDNG

Nick

Technology - Computer Science - Database Systems

Aug 3, 2025

very, very helpful and explained the concepts to me very clearly

Justin

Technology - Computer Science - Webdesign

Aug 2, 2025

Great instructor, very patient and very clear with instructions. Would recommend this instructor to anyone struggling with javascript!

Connie

Technology - Computer Science - Java

Aug 2, 2025

excellent

Celymar

Technology - Computer Science - Webdesign

Aug 2, 2025

Very helpful and professional!

Tony

Technology - Computer Science - Java

Jul 20, 2025

Dat is AWESOME

Jhonnathan

Technology - Computer Science - Java

Jul 20, 2025

Great Help!!

Herbert

Technology - Computer Science - Webdesign

Jul 19, 2025

This was a great session and explanation of the subject.

Darlene

Technology - Computer Science - Database Systems

Jul 19, 2025

DAT was a great tutor.

Alex

Technology - Computer Science - Webdesign

Jul 13, 2025

My tutor was very good at helping me out.

Mosunmade

Technology - Computer Science - Database Systems

Jul 13, 2025

Very excellent tutor. Will highly recommend

Courtney

Technology - Computer Science - Database Systems

Jul 12, 2025

add ; at end of coding statements

Arquimedes

Technology - Computer Science - C#

Jul 12, 2025

Excellent, the teacher help me to understand the problem and his errors. Thanks!

Larry

Technology - Computer Science - Webdesign

Jul 6, 2025

Really helpful and quick. Definitely feel accomplished when figuring out how to write those codes

AltonioSeahornJr

Technology - Computer Science - Python

Jun 21, 2025

Excellent tutor

BrunoF

Technology - Computer Science - C++

Jun 21, 2025

professional, patience, and very knowledgeable

BrunoF

Technology - Computer Science - C++

Jun 21, 2025

professional, helpful, and very patience

Angel

Technology - Computer Science - Python

Jun 21, 2025

good tutor

Devin

Technology - Computer Science - Webdesign

Jun 14, 2025

the tutor was super helpful and knowledgeful

Sadaf

Technology - Computer Science - Python

Jun 14, 2025

Dat was fast, efficient and figured out the problem, will definitely use him again

Zachary

Technology - Computer Science - Database Systems

Jun 14, 2025

very friendly and helpful thank you!

Jasmine

Technology - Computer Science - Database Systems

Jun 8, 2025

My tutor was very patient, helpful, and knowledgeable

michael

Technology - Computer Science - Database Systems

Jun 1, 2025

Dat is awesome. Very knowledgeable and patient.

BrunoF

Technology - Computer Science - C++

Jun 1, 2025

patience, knowledgeable, and very professional

Shaveze

Technology - Computer Science - Database Systems

Jun 1, 2025

such a great help

Eriyana

Technology - Computer Science - Database Systems

May 29, 2025

Perfect

Bryan

Technology - Computer Science - Database Systems

May 24, 2025

great to work with

Shaun

Technology - Computer Science - Java

May 18, 2025

had a great energy in the chat and was very patient with me that means a lot to me

Ryan

Technology - Computer Science - Java

Apr 27, 2025

Excellent tutor.

Antario

Technology - Computer Science - Database Systems

Apr 26, 2025

great tutor

Shaveze

Technology - Computer Science - Python

Apr 19, 2025

very great tutor very helpful i really enjoyed working with him. i hope to be able to connect with him again

Taylor

Technology - Computer Science - Webdesign

Apr 17, 2025

this tutor was very very helpful in identifying the issue and helping me understand how to solve the problem

Sir

Technology - Computer Science - Database Systems

Apr 13, 2025

GREAT!

Tarah

Technology - Computer Science - Database Systems

Apr 13, 2025

Very patient tutor

Sam

Technology - Computer Science - Python

Apr 13, 2025

very understanding and knowledgeable

Dustin

Technology - Computer Science - Python

Apr 12, 2025

Tutor was good

Margaux

Technology - Computer Science - Webdesign

Apr 6, 2025

Very quick and resourceful!

Elaine

Technology - Computer Science - Python

Apr 6, 2025

great!

Apryl

Technology - Computer Science - Database Systems

Apr 5, 2025

Dat was able to assist and challenged me to look for the answers. He was very patient and knowledgeable.

Annette

Technology - Computer Science - Database Systems

Apr 4, 2025

Very helpful and understood my questions and train of thought

LORI

Technology - Computer Science - Database Systems

Mar 30, 2025

Thank you SOOOOOO MUCH FOR YOUR HELP!!! Excellent!! Amazing Superb!

Korey

Technology - Computer Science - Database Systems

Mar 30, 2025

Excellent!

Sheena

Technology - Computer Science - Java

Mar 30, 2025

Very quick and helpful

Asher

Technology - Computer Science - Python

Mar 29, 2025

Great tutor, helped with lesson.

Adriaunna

Technology - Computer Science - Database Systems

Mar 21, 2025

He is the best tutor everrrrr!

DZareaun

Technology - Computer Science - C

Mar 16, 2025

He was awesome! I was struggling trying to figure out what to do and he really helped me locate my errors and helped me learn how to fix them.

GERARDO

FP - Python

Mar 15, 2025

Good tutor, very knowledgeable and nice. Knew how to help me when I needed it and provided good feedback.

Mariam

Technology - Computer Science - Java

Mar 13, 2025

The tutor was awesome really got me to finish my work

Shannon

Technology - Computer Science - Webdesign

Mar 9, 2025

The tutoring session was AMAZING. I can't believe that my headache was relieved in less than an hour.

Naysha

Technology - Computer Science - C

Mar 8, 2025

Dat was so helpful and patient! Thank you so much for your help!!

Michelle

Technology - Computer Science - Webdesign

Mar 8, 2025

Again Dat is wonderful. I wish we had more tutors like him!

Michelle

Technology - Computer Science - Webdesign

Mar 8, 2025

Dat is awesome. He not only helped me complete my assignment, he was able to help me understand what I was doing wrong. I really enjoyed working with him and just wished more tutors were like him.

Sonya

Technology - Computer Science - Python

Mar 5, 2025

He was great!

Samantha

Technology - Computer Science - C

Mar 2, 2025

Dat was incredibly helpful!

Rohit

Technology - Computer Science - C++

Feb 26, 2025

Great!

Rohit

Technology - Computer Science - C++

Feb 25, 2025

Great

Rachelle

Technology - Computer Science - Database Systems

Feb 23, 2025

Patient tutor who helped me line by line with the problem. Help visually seeing the problem on the whiteboard. Thank You Dat D!

Miranda

Technology - Computer Science - Webdesign

Feb 22, 2025

I was surprised at how good this was!

Greyson

Technology - Computer Science - Database Systems

Feb 22, 2025

Helped me debug my program and was very helpful!

Ruth

Technology - Computer Science - Python

Feb 20, 2025

He is a great Tutor

Evelyn

Technology - Computer Science - Database Systems

Feb 19, 2025

Thanks

Derricko

Technology - Computer Science - Python

Feb 16, 2025

Great session!

Jessica

Technology - Computer Science - Python

Feb 16, 2025

I should have utilized tutoring services a long time ago but now I am glad to have this resource

Clint

Technology - Computer Science - Python

Feb 14, 2025

Thank you so much!

Richard

Technology - Computer Science - Database Systems

Feb 9, 2025

My tutor was amazing.

Chris

Technology - Computer Science - Database Systems

Feb 9, 2025

Dat was patient and helpful. Total pro.

Xzavier

Technology - Computer Science - Database Systems

Feb 8, 2025

He's nice, and helped out.

Heather

Technology - Computer Science - Database Systems

Feb 8, 2025

Couldn't answer the question as to why ZYBooks didn't like the code when the code is correct.

Chason

Technology - Computer Science - Database Systems

Feb 8, 2025

Great Tutor he was very helpful with SQL

Dominique

Technology - Computer Science - Database Systems

Feb 2, 2025

awesome teacher!

Vanessa

Technology - Computer Science - Database Systems

Feb 2, 2025

excellent tutor! Thank you for all your help.

AltonioSeahornJr

Technology - Computer Science - Database Systems

Feb 1, 2025

EXCELLENT!! So helpful I could not be more pleased

Cynthia

Technology - Computer Science - Python

Feb 1, 2025

wonderful and knowledgeable

Takeria

Technology - Computer Science - Python

Jan 28, 2025

He was very helpful. Definitely would recommend.

Tania

Technology - Computer Science - Database Systems

Jan 26, 2025

Dat was great

Viet

Technology - Computer Science - Database Systems

Jan 26, 2025

An excellent program to help student progress along the way.

Brooklyn

Technology - Computer Science - Database Systems

Jan 25, 2025

Dat D was able to help me better understand commands in my Codio assignment!

Sue

Technology - Computer Science - Database Systems

Jan 25, 2025

very helpful.

Vanessa

Technology - Computer Science - Java

Jan 22, 2025

EXCELLENT JOB EXPLAINING AND HELPING ME TO UNDERSTAND HOW TO WORK THE NESTING LOOPS!! Thank you so much!!

Matthew

Technology - Computer Science - Python

Jan 19, 2025

my tutor was an excellent tutor. i believe his name was DAT.

LouCindia

Technology - Computer Science - Database Systems

Jan 19, 2025

my tutor helped me figure out that I was complicating something really simple.

Kristen

Technology - Computer Science - Java

Jan 11, 2025

thank you!!!!

Adrian

Technology - Computer Science - Java

Jan 10, 2025

very helpful

Christi

Technology - Computer Science - Java

Dec 20, 2024

Second time I have had this tutor and both times he has been very helpful!

Kayona

Technology - Computer Science - Java

Dec 18, 2024

Amazing tutor, I love how he or she has patience in helping me correct my errors in my code.

Austin

Technology - Computer Science - C++

Dec 15, 2024

Excellent Help from the Tutor Dat Thank you for you support

Jeffrey

Technology - Computer Science - Python

Dec 12, 2024

The tutor was very knowledgeable, and helped me to figure out where I got my code wrong. He also helped me figure out what my next steps were in my coding

Arthur

Technology - Computer Science - Python

Dec 12, 2024

Dat is great

Christi

Technology - Computer Science - Webdesign

Dec 10, 2024

This tutor was super helpful, we went through my work thoroughly to find the problem and it was such a relief to get questions answered and shown how or why it is what it is rather than get a question with another question.

Jessica

Technology - Computer Science - C++

Dec 7, 2024

The Tutor helped me immensely

Ruth

Technology - Computer Science - Python

Dec 7, 2024

He is an excellent Tutor

Katie

Technology - Computer Science - Database Systems

Dec 5, 2024

Thank you for your assistance and explaining why what I was doing was incorrectly, so I know why it fails.

Dapphiney

Technology - Computer Science - Database Systems

Dec 1, 2024

Straight forward and SUPER helpful! Thanks Dat.

Dave

Technology - Computer Science - Database Systems

Nov 30, 2024

Dat is very knowledgeable with SQL and he explains complicated concepts understandably.

Bryan

Technology - Computer Science - Database Systems

Nov 30, 2024

I want to thank both team members that assisted me. Definitely learned to look further back when troubleshooting my programming

Naomi

Technology - Computer Science - Webdesign

Nov 24, 2024

Dat was very resourceful and helpful. Love that I can receive tutoring services on the weekends as well, especially before the Sunday deadline

Brittany

Technology - Computer Science - Database Systems

Nov 24, 2024

excellent tutor!

Christopher

Technology - Computer Science - Database Systems

Nov 24, 2024

very helpful

Arthur

Technology - Computer Science - Python

Nov 24, 2024

This service is AMAZING

Jessica

Technology - Computer Science - Database Systems

Nov 23, 2024

He was helpful and provided good feedback

Emmanuel

Technology - Computer Science - Webdesign

Nov 23, 2024

teacher Dat is the best

Yolanda

Technology - Computer Science - Database Systems

Nov 22, 2024

did a great job

Henry

Technology - Computer Science - Webdesign

Nov 21, 2024

N/A

Kaylynn

Technology - Computer Science - Python

Nov 17, 2024

Very nice and patient

Kevin

Technology - Computer Science - Database Systems

Nov 17, 2024

He was fantastic!

James

Technology - Computer Science - Java

Nov 16, 2024

none

Learner

Technology - Computer Science - C

Nov 16, 2024

Thank you so much!

JUSTIN

Technology - Computer Science - C++

Nov 15, 2024

His explanation was very good and that he proves his point by showing it with the code instead of just telling me what it does.

Gio

Technology - Computer Science - Python

Nov 12, 2024

Dat was great in helping me understand concepts like the modulo function as where before I was having trouble. He also helped me to understand how to run a basic program in pycharm... Thanks Dat!!

Benjamin

Technology - Computer Science - Webdesign

Nov 10, 2024

understanding

Katera

Technology - Computer Science - C#

Nov 10, 2024

You were so helpful!!! Thanks!!

Henry

Technology - Computer Science - Webdesign

Nov 8, 2024

N/A

Brayden

Technology - Computer Science - Java

Nov 8, 2024

great

Henry

Technology - Computer Science - Webdesign

Nov 7, 2024

N/A

Aury

Technology - Computer Science - Java

Nov 5, 2024

Explanation was super simple and easy to understand

Nathan

Technology - Computer Science - Webdesign

Nov 1, 2024

Great! He was helpful and understanding

Tony

Technology - Computer Science - Python

Oct 25, 2024

Dat is an AWESOME tutor

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About Dat D.

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Reviews (1,253)

Raymond

Alicia

Tiffany

Sarah

Adriaunna

Arquimedes

AltonioSeahornJr

Heidi

Kareem

Jeremiah

Jill

AltonioSeahornJr

Zach

Jeeya

David

Demetre

SHISHTATA

Viviana

Courtney

Tony

Justin

Raquel

Nick

Justin

Connie

Celymar

Tony

Jhonnathan

Herbert

Darlene

Alex

Mosunmade

Courtney

Arquimedes

Larry

AltonioSeahornJr

BrunoF

BrunoF

Angel

Devin

Sadaf

Zachary

Jasmine

michael

BrunoF

Shaveze

Eriyana

Bryan

Shaun

Ryan

Antario

Shaveze

Taylor

Sir

Tarah

Sam

Dustin

Margaux

Elaine

Apryl

Annette

LORI

Korey

Sheena

Asher

Adriaunna

DZareaun

GERARDO

Mariam

Shannon