Nathalie Casati
Co-Founder at Timeleap
Brügg, Bern, Switzerland
Summary
👤
Senior🎓
Top SchoolNathalie Casati is a technical founder and engineering leader with over a decade of experience building secure, production-grade systems at the intersection of AI, cryptography, blockchain and healthcare. She leads development of the CHUV Trusted Research Environment, a bespoke TRE she architected and shipped over three years, while co-founding Timeleap to provide PaaS tooling for web3 developers including indexing, validation and an oracle network. Her background spans research at IBM Zurich to applied data science and DevOps in clinical research, giving her rare fluency across research, backend engineering and operational security. An active contributor to open-source security integrations—e.g., adding Keycloak authentication to the Xpra remote-app project—she blends rigorous academic training (EPFL, ETH Zürich PhD work) with pragmatic product delivery. Based in Switzerland, she combines entrepreneurial drive with hands-on implementation of privacy-preserving, auditable systems for regulated environments.
11 years of coding experience
13 years of employment as a software developer
Master of Science (MSc) Computer Science, Master of Science (MSc) Computer Science at EPFLDoctor of Philosophy (Ph.D.) Computer Science, Doctor of Philosophy (Ph.D.) Computer Science at ETH ZürichMaturité Fédérale Mathematics Chemistry Spanish, Maturité Fédérale Mathematics Chemistry Spanish at Lycée Blaise-Cendrars
English, French, German
Github Skills (9)
keycloak10
user-authentication10
authentication10
python10
oauth9
api8
json8
apim8
openid-connect8
Programming languages (14)
Github contributions (5)
Xpra-org/xpra
Mar 2022 - Apr 2022
Persistent remote applications for X11; screen sharing for X11, MacOS and MSWindows.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:13 reviews, 9 commits, 4 PRs in 1 month
Contributions summary:Nathalie primarily focused on implementing and integrating keycloak authentication for the Xpra project. Their contributions involved creating keycloak authentication files and handlers, and modifying existing files to incorporate the new authentication method. The user also made refactoring changes and other code improvements. The work suggests a focus on enhancing the security and authentication mechanisms of the remote application platform.
macosx11remote-desktopremote-appnetwork-access
CHORUS-TRE/chorus-tre
Aug 2024 - Jul 2026
CHORUS-TRE v2
Contributions:154 reviews, 217 PRs, 354 pushes in 1 year 10 months
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