We're Master Explainers
personalized engaging lessons from human-to-human

IB Expert Tutor
Tonino Costa
Founder & Maths Tutor
After several years of teaching Mathematics at the University of Chile, in 2013, he decided to go private and focus on tutoring IB and IGCSE students. Tonino enjoys traveling with his wife and his two daughters Agata and Diana.

IB Expert Tutor
Christian Sandoval
Chemistry & Biology Tutor
With a PhD in Pharmacology, Cristian is a full-time tutor with over 5 years experience teaching IGCSE and IB, currently living in Chile. He's a cheerful and colourful person who loves sports and board games.

IB Expert Tutor
Andrés Lyon
Maths Tutor
With a bachelor's degree in mathematical engineering and numerical analysis, Andrés has been teaching High school and university students for about 5 years. Besides Mathematics, he is passionate about woodworking, nature and climbing.

IB Expert Tutor
Philip Strammer
English Literature Tutor & German DaZ
Having studied English and Philosophy (and recently completed a PhD in Philosophy), Philip currently teaches English and German in Prague as well as Philosophy at the University of Pardubice. He loves to read, cook, play the guitar, and be out in nature.

IB Expert Tutor
María Ignacia Gomara
Biology Tutor
María Ignacia started her studies in Biology at Universidad Católica in Chile in 2012. After doing her Erasmus at Glasgow university, UK, she completed her studies with a second degree in Science Pedagogy. She loves new adventures, traveling and being in contact with nature.

IB Expert Tutor
Carolina Davis
Spanish Tutor
PhD student at the University of Pardubice in Philosophy and History. She is a professional teacher of History, Spanish and English which she has been doing for the last 10 years. She is a Harry Potter fan who loves reading, watching movies and learning new languages, speaking currently 4 languages fluently.

IB Expert Tutor
Antonia López
Maths Tutor
After completing her studies in Mathematics and teacher training, Antonia began tutoring students of all ages and took on the role of a High School Teacher. She has a passion for drawing and enjoys exploring new places.

IB Expert Tutor
Felipe Matus
Maths Tutor
Ph.D. student of Particle and Nuclear Physics in the Charles University of Prague. He loves reading, trekking, bouldering, and walking with his dogs.

IB Expert Tutor
Gabriel Muñoz
Maths Tutor
Master Degree in Mathematics & Statistics. Currently researching on educational statistics and how social networks impact on politics. Author of several books for college students in Chile and professor in both mathematics and statistics.

IB Expert Tutor
Natalia Astudillo
Physics Tutor
Natalia did her bachelor's and Master Degree on Theorical Physics at Universidad de Concepción, Chile, and has recently moved to the beautiful city of Prague to continue her phD studies at Charles University in the Institute of Theorical Physics.

IB Expert Tutor
Simon Garcia
Chemistry Tutor
Simon holds a PhD and has studied in Bologna, San Diego, Barcelona, and London. He’s fluent in English, Spanish, and French, and speaks several other languages at a basic level. For 6+ years, he’s tutored 100+ IB students worldwide, known for his patience, empathy, and clear explanations.

IB Expert Tutor
Andrea Sáenz de Viteri
Economics Tutor
Andrea holds a PhD in Economics from Universidad de Navarra and has taught globally for over 10 years. She’s passionate about how politics and institutions shape economies, and helps students link theory to real life. In her free time, she enjoys figure skating and hiking.

IB Expert Tutor
Angel Crops
Maths Tutor
Ángel is a postdoc at Charles University in Prague, researching many-body quantum systems. He holds degrees in Mathematics, Physics, and Theoretical Physics, and earned his PhD in Condensed Matter Physics in 2024. He enjoys helping students build confidence and master complex concepts.

IB Expert Tutor
Victor Agüero
Computer Science Tutor
Vicente Agüero teaches Computer Science with a focus on real-world applications. Vicente is a Mathematical and Computational Engineer with teaching experience in Data Science and AI. He helps students understand coding and AI by breaking down complex ideas into clear, practical lessons that build confidence.

IB Expert Tutor
Tomas González
Computer Science Tutor
Holding an MEng double degree in Computer and Generalist Engineering from PUC Chile and CentraleSupélec in France, he blends deep conceptual understanding with hands-on activities to make complex computer science topics more accessible and engaging. Outside of work, he actively participates in volunteer initiatives.

IB Expert Tutor
Joaquín Rodríguez
Physics Tutor
He began studying Physics in 2017 at Pontificia Universidad Católica de Chile and has been tutoring students ever since. From 2023 to 2025, he taught at the high school level. Now pursuing a PhD in Theoretical Physics at the same university, he is passionate about learning and enjoys making complex ideas easy to grasp.

IB Expert Tutor
Francisca Silva
Physics Tutor
She earned her Bachelor’s degree in Physics from Pontificia Universidad Católica de Chile and has spent the past four years teaching students of all ages. Known for helping learners build confidence and think beyond formulas, she brings creativity to her teaching. Outside the classroom, she is also a passionate musician and dancer.

IB Expert Tutor
Jhon Rodriguez
Maths Tutor
Jhon is a Ph.D. student at Pontificia Universidad Católica de Chile, focused on biomathematics research. With five years of experience teaching math, he excels at explaining complex topics clearly. Outside of academics, he enjoys playing tennis and video games. His passion for both research and education fuels his journey in the mathematical sciences.
Want to join our team?
Are you an experienced teacher and want to join our team? Feel free to drop us a line telling us more about you at hello@icanib.com