Sign up today to receive $10 for your first booking
The best in-company training for your business
Your employees will learn with qualified teachers.
Learn More For Enterprise
Find out your level
Find out in just 5 minutes what your current level is, and what helps and techniques you can use to improve it.
Language Tests Language Tests
search close
The most searched lessons

Why learning with Classgap?

Satisfaction guaranteed

If you're not completely satisfied after your first class, we'll refund your purchase. more info

If you didn't do the lesson, it's cancelled or you are not completely satisfied within 24 hours passed your first lesson, we'll help you find a new tutor or refund your purchase.

Change the date at any moment

You will be able to reschedule the class if you can't attend

Pay once you've received the lesson

The class will be charged for once the class has finished more info

You will need to enter your payment details in advance. In the case of individual class bookings the amount will be charged for at the time of the class, but if you purchase a pack of classes, the payment must be made upfront.

William B.

He's from Italy



over 5 years of experience teaching online classes

  • Computer Science
    Intelligence Systems Beginner, Intermediate
  • Programming Languages
    C Beginner, Intermediate
    C# Beginner, Intermediate
    C++ Beginner, Intermediate
    Java Beginner, Intermediate
    Python Beginner, Intermediate
    SQL Beginner, Intermediate
    Master Degree in Computer Science at Politecnico di Milano, focus on Artificial Intelligence and Machine Learning. Programming languages: Python, Java, C



EnglishFull proficiency


Degree Computer Science And Engineering Studying
Degree - B.A. Computer Engineering Studying
Degree Scientific High School Studying


Hi everyone, I'm a master student in Computer Science and Engineering at Politecnico di Milano (last year). I got a Bachelor's degree in Informatics Engineering, at Politecnico di Milano as well. I've been tutoring high school students for 5 years and university students for 2. I'm passionate about Machine Learning and Artificial Intelligence, and I offer both practical and theoretical lessons. Cheers, William

Book an online lesson (The calendar displayed shows your local time)

William B. accepts bookings with at least 24 hours in advance.

hours Monday

About me (pictures, hobbies, extracurricular interests...)

Running Video Making Reinforcement Learning Machine Learning Data Mining Python Movie Making Guitar Artificial Intelligence Computer Vision C programming Java C


5 reviews
The description has also been written in other languages, click here to read them all

Frequently Asked Questions

• Can I cancel a booking?

Yes, you can cancel booking up to 8 hours before the lesson starts, indicating the reason for the cancellation. We will study each case personally to carry out the refund.

• How do I pay for the lesson?

At the time you select a lesson or package of hours, you will make the payment through our virtual payment service. You have two options:
- Debit / Credit
- Paypal
Once the payment is settled, we'll send you an e-mail with the booking confirmation.

• Can I modify a booking?

Yes, something unexpected can always happen, so you can change the time or day of the lesson. You can do it from your personal area in "Scheduled lessons" through the option "Change date".

• How does a lesson at Classgap happen?

The class is done through classgap’s virtual classroom. Classgap was developed specifically for educational purposes, including many useful features such as: digital whiteboard, online text editor, webcam, screen sharing and many more.

Other recommended online Computer Science teachers:

$24 /h 20 minute trial lesson


Jorge L.


Intelligence Systems

Having trouble learning Python or Java? Look no further. I offer classes of Java and Python for beginners/intermediate programmers. You'll be able to ...

$15 /h 20 minute trial lesson





Hello! I am a 27 year old Spanish with a degree in Primary Education with the mention (or specialty) in teaching English as a foreign language. I als...

$20 /h 20 minute trial lesson


Giuseppe P.