With over 15 years of experience, I teach Mathematics, Calculus, Algebra, Mathematical Analysis, Discrete Mathematics, Probability, and Statistics. In Spanish and English. Classes are conducted online using an interactive whiteboard that saves everything we write down for later reference or download (so there's no need to take notes during the class). And they're 100% personalized, so before each class, you can email me your specific study materials, specific questions, topics to be covered, and exercises to be solved or corrected. If the materials are unavailable or insufficient, theoretical and practical materials will also be provided to facilitate understanding. I also do problem solving or practical work. Do not hesitate to ask about your needs.