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He's from Australia , currently lives in Netherlands

10 10 28


Programming tutor with 5+ years of programming experience

Hello! I am Isaac Lewis, I've been programming since middle school. I have been working part time as a freelance programmer while I attain my Computer Science degree, and thus have professional experience in programming. I have extensive teaching experience on this platform as well. In my classes I teach students programming concepts, either by helping them with assigned homework, or by teaching previously unknown topics. Ideally, students will practice taught subjects outside of class, to maximise the efficiency of the lessons. Before booking please send me a message with what you would like help with, so I can prepare before we start the lesson.


over 1 year of experience teaching online classes

  • Computer Programming
    C Beginner, Intermediate, Advanced
    C# Beginner, Intermediate
    Python Beginner, Intermediate, Advanced
    C++ Beginner, Intermediate, Advanced
    Java Beginner, Intermediate, Advanced
    Scala Beginner, Intermediate
    Programming tutor with 5+ years of programming experience




Degree Bsc Computer Science Studying

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

Isaac accepts bookings with at least 30 minutes in advance.

hours Monday

Can't find the availability that suits your needs?


Rilke Rainer
He is an extremely effective tutor. Furthermore, he is a tremendously articulate communicator and is well aware of the common misconceptions that beginner level programmers might have. He is able to solve problems with a simple and intuitive solution without compromising the rigorous nature of a particular task or concept. Throughout my sessions with Isaac, it is readily apparent why he is a well renowned tutor on this platform.
Isaac is a very thoughtful teacher who puts a lot of thought into how he presents the material.
Taron Vasco Huijsman
7 reviews
He is a very nice guy, who takes the time to explain it thoroughly and does not get irritated or anything when youre not understanding. 10/10
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Frequently Asked Questions

• Can I cancel a booking?

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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.

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