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Tutoring & Mentoring

Personalized, one-on-one sessions grounded in the Feynman technique — if you can’t explain it simply, you don’t understand it well enough.

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Tutoring

Personalized tutoring for Gymnasium, Matura preparation, and university-level courses. Leveraging the Feynman technique to make complex concepts simple and accessible.

PhysicsMathematicsChemistryBiology
60 CHF / 50 minOnline

Mentoring

Strategic mentoring for students and professionals navigating careers in health economics, data science, pharma, or building with AI.

AI & Agentic SystemsCareer in Health/PharmaEducation & Learning
45 CHF / 30 minOnline

Teaching Philosophy

“If you can't explain it simply, you don't understand it well enough.”

— Richard Feynman

My passion for natural sciences — mathematics, physics, chemistry, and biology — began during my apprenticeship at SONY (2010–2013) and grew throughout my academic journey at Gymnasium and ETH Zurich, where I studied Molecular Biology.

My role model as a teacher is the legendary physicist and educator Richard Feynman. Feynman was known for translating even the most complex physical concepts into simple, everyday terms. His famous Feynman Technique — the idea that you only truly understand something when you can explain it in simple language — is a principle I apply in every session.

As a Teaching Assistant at ETH Zurich for "Genetics and Genomics" and "Molecular Genetics and Cell Biology," I supervised 30+ students and discovered that flexibility and creativity in teaching can make all the difference. I once helped a student who struggled with abstract genetics by explaining DNA replication through the metaphor of a factory — where enzymes are workers building machines (DNA). That unorthodox approach sparked his genuine interest in the subject.

I believe every student has the potential to excel in science. My goal is to inspire and motivate, creating interactive sessions tailored to each student’s interests and goals, making learning as effective and enjoyable as possible.

Watch & Learn

Student Reviews

Julian has an incredible ability to explain complex topics in simple terms. My physics grades improved significantly after just a few sessions.

Luisa M.Physics

Very structured and patient. Julian helped me understand molecular biology concepts I had been struggling with for months.

Tim K.Biology

The best tutor I’ve had. He uses creative analogies and real-world examples that make the material stick. Highly recommended!

Anna S.Chemistry

Julian’s approach to teaching math is refreshing. He focuses on understanding the ‘why’ behind formulas, not just memorization.

Marco R.Mathematics

Book a Session

60 CHF / 50 min · Online · Flexible

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