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Yassellis R.

She's from Venezuela

10 10 43


Professor with 20 years of experience in undergraduate and graduate degrees in Chemical and Environmental Engineering. Industrial advisor. I would love to help you. Contact me!

I have been a researcher and university professor for 10 years. I am i chemical engineering and I have a master's degree in environmental engineering. Also worked for the industrial sector of my country as a consultant in the areas of: biotechnology, microbiology, water treatment, agriculture, environmental chemistry, among others. I like that my classes are interactive and I share with my students experiential experiences related to the subjects that I teach, so that the knowledge has meaning. My students are encouraged to perform exercises or problem solving to determine if the class taught was assimilated satisfactorily.


over 10 years of experience teaching online classes

  • Chemistry Middle sc., High sc. / Sixth form, University
    Professor with 20 years of experience in undergraduate and graduate degrees in Chemical and Environmental Engineering. Industrial advisor. I would love to help you. Contact me!



EnglishWorking proficiency


Master/Postgraduate Ingeniero Químico, Magister En Ingeniería Ambiental

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

Yassellis R. accepts bookings with at least 24 hours in advance.

hours Monday

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

Leer nadar bailar meditar cocinar Viajar


40 reviews
recomendable 100%
2 reviews
La clase ha sido muy productiva, pero hemos tenido muchísimos problemas con la conexión y nos ha costado mucho seguir con la explicación.
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Frequently Asked Questions

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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.

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