Hello, my name is Alfredo Arvelaez 😄. I'm a young man passionate about web programming and software development. I excel at implementing clean architectures and creating services and applications that solve critical problems in business processes of my clients. I have more than 3 years of professional experience using modern web technologies such as React, and Node.js ⚛️.
Throughout my performance as a programmer, I have realized that one of my greatest passions is to share my knowledge with others.
Let me transform my passion for development and teaching into a tool for improvement 🚀!
Availability
Choose a date and time to start booking your class.
Times are displayed in your local time zone.
May 19 - 25, 2025
mon 19/05
tue 20/05
wed 21/05
thu 22/05
fri 23/05
sat 24/05
sun 25/05
20:00
21:00
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22:00
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23:00
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Only 20 min.
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Only 20 min.
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Only 20 min.
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Only 20 min.
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Only 20 min.
Can't find the availability that suits your needs?
Excelente profesor, explica paso por paso todo lo que se va desarrollando, muy buena atención y predisposición. 10 de 10
Daniel
★★★★★
Alfredo es muy metodologico, no solo te ensena a programar de manera logica sino tambien de manera ordenada, lo cual permite entender todo de una manera mas clara y efectiva.
Julia Salguero Muñoz
★★★★★
Alfredo es un profesor innato, explica muy detalladamente y sus clases son una maravilla. Lo recomiendo a tod@s
Gallo Alvaro
★★★★★
Domina el tema React
Marta
★★★★★
Un profesor estupendo. Lo recomiendo 100%.
Jocelyne Yataco
★★★★★
Borja
★★★★★
Carolina
★★★★★
Luis Velasco
★★★★★
Miguel Garcia
★★★★★
Jose David Rosales Rios
★★★★★
Patricia
★★★★★
I teach
Computer Programming
Javascript
NodeJS
CSS
HTML
Web Development
TypeScript
Languages I speak
SpanishNative
EnglishConversational skills
Education
Web Design And Programming
Certification
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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