Buliao's cover photo
Buliao's photo

Buliao W.

USD $30/hr

Experienced tutor for ALL University Math Courses, Professional Math

1 hours

Multivariable Calculus

Buy 1 hours

Tutor Information


Offering a FREE 15-MINUTES INTRO SESSION to all new students! Hi there, With a Ph.D in Math, I know undergraduate math courses inside and out. I have 4+ years of experience focusing on tutoring math at University level. I can make ANY undergraduate math course crystal clear for you from an advanced standpoint. Professional math such as Math foundations for Machine Learning, PCA, etc are also my strength. I am proud that under my one year of tutoring (online) in 14 math courses, my student (math major) in *** University in England graduated with a First-Class Honours Degree in June 2021. Feel free to message me if you have any question in math (any level), or would like to book a session.


Cuenca, Azuay, Ecuador


English (B2 level), Chinese (Mandarin)






National University of Defense Technology

2007 - 2012
PhD, Mathematics

National University of Defense Technology

2004 - 2007
Master, Mathematics

University of Science and Technology of China

1999 - 2004
Bachelor, Mathematics


Very amazing tutor!

Buliao helped me with calculus 2. He is a very patient and a professional tutor. Even extended the session for free at times when I needed more help. Highly recommended!
By: Prerna

Amazing Tutor!

Buliao is amazing at explaining concepts, simplifying difficult question, and is an overall great tutor. I would highly recommend him, especially if you are struggling. He makes sessions interesting, way less complicated, and focuses on aspects I do not understand!
By: Alina

BEST Undergraduate Math ODE Course mentor

Buliao is great at simplifying the course content with his explanation. He also shows fast techniques to solve the question in a more generalized way. Could not be more happier! In one of our lessons, he realized I wasn't familiar with Euler's complex expansion and brought it up once again to solidify my knowledge. This is to say, he is someone that cares about your understanding and gets work done fast!
By: Farah

Helped so much with understanding concepts!

He did an amazing job explaining concepts and very generously extended the session for free to make sure I understood everything! I feel that I have a much better understanding of calculus!
By: Amirah

Helps me so much with exam preperation!

He is a great teacher. Classes with him went really well personally. Things become so much more convenient when I get to peak my first language and English during class. I can understand stuff a lot easier. I will be having more classes with him, he is helping so much for my exam preparation!
By: Jia