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🏆 Over 5 years of experience teaching online classes

🔝 One of the most popular tutors

Gustavo

He's from Cuba , currently lives in Spain

10 10 131

131 Reviews

About me Availability Reviews (131) More info

About me

Hi there! I’m a Math and Computer Science enthusiast with a Master’s degree in Mathematics and Computing from the University of Cantabria in Spain. I actually got my start in Computer Science back in Cuba and spent three years in software development before realizing that teaching was my real passion. For over five years, I've been teaching university-level courses in Programming, Algorithms, Computational Math, and Statistics. I live in Spain now, and since the pandemic, I’ve been teaching onl...

Hi there! I’m a Math and Computer Science enthusiast with a Master’s degree in Mathematics and Computing from the University of Cantabria in Spain. I actually got my start in Computer Science back in Cuba and spent three years in software development before realizing that teaching was my real passion. For over five years, I've been teaching university-level courses in Programming, Algorithms, Computational Math, and Statistics. I live in Spain now, and since the pandemic, I’ve been teaching online, which has allowed me to connect with students from all over the world! Whether you’re aiming to build new skills for your career or working on a personal project, I’m here to help you get where you want to go without taking up too much of your valuable time. In my classes, everything is tailored to you. We can dive into advanced topics like the theory behind Artificial Intelligence, or start with the very basics of programming—whatever suits your goals. I’m patient, dedicated, and genuinely enjoy seeing my students succeed.

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Teaches

  • Computer Programming
    • C
    • SQL
    • Python
    • Java
    • Spring Framework
    • Haskell

Availability (The calendar displayed shows your local time)

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Student reviews

4,9

Based on 131 ratings
5★
95 %
4★
2 %
3★
1 %
2★
0 %
1★
1 %
Guadalupe Arganaraz Pérez
Gracias
Ivan Mateo Muñoz
es el mejor
Oumnia
Un profesor de 10. Explica muy bien.
Olga Bueno
Muy bien explicado, vamos poco a poco adentrandonos en el leguaje de programación. Gracias
Vicente
De los mejores profesores que te puedes encontrar online ( he tenido bastantes) Mi experiencia fue fantástica, profesional, cercano y objetivo. En tema de Informático y matemático es un auténtico crack. Sin duda lo volvería a contratar.
Allison Mendoza
Ana Maria Burca
Estoy muy contenta con mis primeras clases con Gustavo. Posee un conocimiento profundo en JAVA y siempre se muestra dispuesto a aclarar dudas. Su habilidad para explicar conceptos de manera clara y comprensible ha sido un verdadero salvavidas para mi que estoy dando mis primeros pasos en la programación.
Gonzalo
PERFECTO
Joan Mestre
Muy bueno
Jeremy GL
He's a really cool and friendly teacher. He will take the time to explain everything well and concise. I almost finished my 10h pack with him, and it is a pleasure to be his student.
María de la Fuente
jonathan paez
muy buenas explicaciones
Ignacio Trillo
Muy buen profesor, explica claro y conciso, entiende muy bien de la materia que imparte
Ricardo Piedrafita
sergio
Magnífico Profesor y profesional.
warriorbeast 75
English is not his native language but he efficiently communicates his ideas. I made the mistake of not giving enough information about my project to him so he got confused, which is normal. But once he understands what you have to do he is very helpful!
Ana Celia
Es un profesor fantástico, con explicaciones claras y concisas; consigue que lo entiendas todo de la manera más rápida y sencilla. Muy implicado, siempre pendiente de si necesitas ejercicios extra o información. Un 10. Gracias Gustavo!
Nicolás D'Agostino
Gustavo es un gran profesor
Álvaro Novoa Lozano
Muy buena primera clase
JUAN SÁNCHEZ MENA
Excelente profesor ya que te lo explica de manera muy sencilla y se compromete muchísimo contigo por si quieres material de más.
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Speaks

SpanishNative

EnglishWorking proficiency

Education

Master/Postgraduate Máster Oficial En Matemáticas Y Computación
Degree Ciencia De La Computación

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".

• Where are the lessons held?

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. View virtual classroom

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