Lionel Trébuchon
Underwriter Facultative Property - UK Global Markets
Zurich, Zurich, Switzerland
Summary
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Senior🎓
Top SchoolLionel Trébuchon is an engineer-turned-insurer with 11 years of technical and data-driven experience, now underwriting facultative property risks for UK Global Markets at Swiss Re. He blends deep mechanical and process engineering training (ETH Zurich, Caltech) with hands-on data science and predictive-maintenance work—from developing ML toolchains at Sonova and ABB to building alternative-data infrastructure as a co-founder. At Swiss Re he has improved risk-model efficiency and operationalized application engineering for risk management, while rotating into specialty engineering underwriting for energy, construction and power-generation portfolios. Lionel’s background in robotics, SLAM and biological simulation gives him an uncommon systems-thinking approach to complex risk problems, and he frequently presents on energy and resources to technical and industry audiences. Outside work he pursues practical experimentation—hosting thousands of couchsurfers without a theft recorded—and applies bionic modeling and nature-inspired design to engineering challenges.
11 years of coding experience
9 years of employment as a software developer
Bachelor of Science (BSc), Energy, flows and processes, Bachelor of Science (BSc), Energy, flows and processes at Eidgenössische Technische Hochschule ZürichCalifornia Institute of TechnologyDeutsches Abitur and Baccalauréat C Mention Très Bien, Scientifique, Français: 16.72/20 Deutsch: 1.0 Schweiz: 6 UK: first, Deutsches Abitur and Baccalauréat C Mention Très Bien, Scientifique, Français: 16.72/20 Deutsch: 1.0 Schweiz: 6 UK: first at Lycée International Saint Germain-en-LayeMaster of Science (M.Sc.), Mechanical and Process Engineering, Biological simulations, Machine learning, Master of Science (M.Sc.), Mechanical and Process Engineering, Biological simulations, Machine learning at ETH Zürich
English, French, Spanish, German, Arabic, Chinese, swiss-german
Stackoverflow
400reputation
10kreached
5answers
3questions
Github Skills (57)
bioinformatics10
jupyter9
charting9
finance9
no-javascript9
plotly9
modeling9
flask9
gui-framework9
data-visualization8
julia8
react8
python8
plotly-dash8
data-science7
Programming languages (4)
Github contributions (5)
lioneltrebuchon/scripts
May 2017 - Nov 2020
Contributions:33 pushes, 1 branch in 3 years 6 months
lioneltrebuchon/coursera_ml_andrew
Mar 2017 - Jul 2017
Contributions:9 pushes, 1 branch in 3 months
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