Stefano Massaroli
Co-Founder, President Chief Scientist at Radical Numerics
Tokyo, Japan
Summary
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Rockstar🎓
Top SchoolStefano Massaroli is Co-Founder, President & Chief Scientist at Radical Numerics and a researcher at RIKEN who blends academic depth with startup leadership to bridge AI, numerics, and systems. He applies signal‑processing and numerical linear algebra to accelerate large models and is developing practical theory to enable AI to design its own successors. Holding a PhD from The University of Tokyo in deep learning, dynamical systems, and control, he has held postdoctoral positions at Mila and RIKEN and helped found Liquid AI. Active in open source and pedagogy, he has contributed documentation and tutorials to torchdyn, a PyTorch library for neural differential equations, translating advanced numerical methods into usable tools. With seven years of cross‑disciplinary experience based in Tokyo, he combines research, technical writing, and product-facing execution to move theory toward production.
7 years of coding experience
4 years of employment as a software developer
Bachelor of Engineering - BE, Control Theory and Control Engineering, Bachelor of Engineering - BE, Control Theory and Control Engineering at Tongji UniversityUniversity of TokyoUniversity of BolognaHigh School Diploma, Biology/Biological Sciences, General, High School Diploma, Biology/Biological Sciences, General at Liceo Scientifico Statale Leonardo Da Vinci
Italian, English, Japanese
Github Skills (6)
sphinx-doc10
sphinx10
documentation10
technical-writing10
jupyter-notebook9
python8
Programming languages (2)
Github contributions (5)
DiffEqML/torchdyn
Apr 2020 - Jul 2022
A PyTorch library entirely dedicated to neural differential equations, implicit models and related numerical methods
Role in this project:
Technical Writer
Technical WriterContributions:6 releases, 7 reviews, 134 commits in 2 years 2 months
Contributions summary:Stefano primarily contributed to the documentation of the `torchdyn` library. Their commits focused on updating the `index.rst`, `conf.py`, and `torchdyn.rst` files, as well as modifying tutorial files. These changes included adding new content, updating formatting, and correcting errors in the tutorials. The user was therefore highly focused on creating and revising documentation and example notebooks.
dynamical-systemsdifferentialdedicateddifferential-equationsnumerical-methods
massastrello/Recursive-Estimation
Nov 2018 - Apr 2020
Contributions:1 release, 1 PR, 25 pushes in 1 year 5 months
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