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 assist.

Pay once you've received the lesson

We will make the payment of the lesson when finished more info

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.


He's from Spain


over 3 years of experience teaching online classes

  • English Intermediate/B1-2
  • Computer Programming
    Android Beginner, Intermediate
    HTML Beginner, Intermediate
    Javascript Beginner, Intermediate
  • Aeronautics University
  • Physics Middle sc., High sc. / Sixth form
  • Maths Elementary sc., Middle sc., High sc. / Sixth form





Degree - B.A. Ingeniería Aeroespacial


The tutor wrote the presentation in another language View the original text

Soy Diego y estoy a punto de terminar la carrera de Ingeniería Aeroespacial. Llevo varios año dando clases para así pagarme los gastos y ayudo a la gente únicamente a afrontar el exámen al que tenga que presentarse buscando en la materia los puntos fuertes y flacos de cada persona y guiándoles a su objetivo.

I'm Diego and I'm about to finish my Aerospace Engineering career. I have been teaching for several years in order to pay for my expenses and I help people only to face the exam that they have to present themselves in the subject looking for the strengths and weaknesses of each person and guiding them to their goal.

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

Diego accepts booking with at least 12 hours in advance.

hours Monday

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 English teachers:

$ 18 /h 15 minute trial lesson


One of the most popular tutors


United States


Learn english with a qualified teacher with experience and passion! I am an English teacher with m...

$ 12 /h 15 minute trial lesson


One of the most popular tutors


United States


Hello , I'm Lourdes ,I was born in Argentina and lived in United State por 20 years , I have been w...

$ 23 /h 15 minute trial lesson


One of the most popular tutors


United States

English, Psychology

I offer classes varying from business English and interview preparation to conversational and subjec...