Why learning with Classgap?

Satisfaction guaranteed

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

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 can change the date of the class if something unexpected happens

Pay once you've received the lesson

We will make the payment of the lesson when finished

You will need to enter your payment details. In the case of individual class bookings the amount will be charged at the time of the class, but in the case of packs the payment is made in advance.

Wilson J.




over 5 years of experience teaching online

  • Computer Science
    Linux Beginner, Intermediate, Advanced
  • Maths
    Algebra Elementary sc., Middle sc., High sc. / Sixth form, University
    Statistics Elementary sc., Middle sc., High sc. / Sixth form
  • Physics
    Basic Physics Elementary sc., Middle sc., High sc. / Sixth form, University
    Electrical circuits Elementary sc., Middle sc., High sc. / Sixth form, University
    Electrodynamics Elementary sc., Middle sc.
  • Web Design
    Wordpress Beginner, Intermediate
  • Computer Programming
    Android Beginner, Intermediate, Advanced
    Java Beginner, Intermediate, Advanced
    C++ Beginner, Intermediate, Advanced
    PHP Beginner, Intermediate, Advanced
    Web Intermediate, Advanced
    Python Beginner, Intermediate
    Javascript Beginner, Intermediate



EnglishConversational skills


Degree Informática
Degree Ing. en redes y telecomuicaciones
Certification Desarrollo de aplicaciones Android
Certification Arduino
Certification Robótica con Arduino

view all


Hi, I have been a teacher for many years and I like to teach in a dynamic way, with constantly updated contents. I like teaching a lot. My courses are 100% practical, in this way my students learn from the first day.

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

hours Monday

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

Lectura deportes Caminar Correr


Profesor Excelente.
3 reviews
Buenisimo profesor, te ayuda en todo :)
63 reviews
Wilson es un gran profesor que no sólo me hace aprender conceptos teóricos complejos de manera sencilla sino que me ayuda a pensar y razonar por mi cuenta distintos tipos de problemas que se me antojen. Muy recomendado.
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 happens?

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.