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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.


He's from Spain



over 1 year of experience teaching online classes

  • Computer Programming
    Python Advanced
  • Economics Advanced
  • Finance Advanced



EnglishFull proficiency


Master/Postgraduate Finanzas Cuantitativas
Degree - B.A. Economía


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

Soy un economista, graduado del Máster en finanzas cuantitativas, que actualmente desarrolla un trabajo de Quant Consultant para una empresa financiera internacional. Entre mis principales tareas y conocimientos se encuentran: -Desarrollo de APPs en Python y R. -Análisis Cuantitativo, enfocado en el sector financiero de riesgos y derivados. -Conocimientos en Bloomberg y Reuters. -Conocimiento de Web Scraping. - etc. Si deseas saber más sobre mí, no lo dudes, simplemente envíame tu pregunta y yo estaré encantado de atenderte.

I am an economist, a graduate of the Master in Quantitative Finance, who currently develops a Quant Consultant work for an international financial company. Among my main tasks and knowledge are: - Development of APPs in Python and R. - Quantitative Analysis, focused on the financial sector of risks and derivatives. -Knowledge in Bloomberg and Reuters. - Web Scraping Knowledge. - etc. If you want to know more about me, do not hesitate, just send me your question and I will be happy to assist you.

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

Sergio accepts booking with at least 48 hours in advance.

hours Monday


Sergio es un gran profesional con grandes dotes para la enseñanza. Estuvo dando clases de web scraping en python para algunos empleados y todos quedaron muy satisfechos. Domina muy bien la programación dado que el no se de dedica sólo a enseñar, sino que trabaja de ello.
Sergio desarrolló varios proyectos de porgramación con nosotros y además nos dió formación en transformación digital. Un profesional realmente recomendable y fiable!
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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.

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