Conferences / PyData
PyData Paris 2025
Sep 30, 2025 – Oct 2, 2025 · Cité des Sciences et de l'Industrie, Centre des Congrès (Level -1), Paris, France
- Conference
- PyData Data science & ML
- Dates
- Sep 30, 2025 – Oct 2, 2025
- Venue
- Cité des Sciences et de l'Industrie, Centre des Congrès (Level -1)
- Place
- Paris, France
- Format
- In person
- Status
- Past
- Attendance
- —
- Website
- pydata.org
- Recorded
- 13 sponsors · 73 speaker appearances
- Notes
- Organized by QuantStack on behalf of NumFOCUS. About page gives 30 Sep - 1 Oct 2025 for the conference; pretalx schedule runs to 2 Oct (sprints/side events). Ticket prices not found (Tito widget quantstack/pydata-paris-2025). Speakers: full list from the pretalx schedule export; affiliations parsed from pretalx speaker bios (null where the bio states no clear current employer/institution).
Ticket prices
No ticket prices recorded
Sponsors 13
Platinum 1
Community 2
- PyLadies Paris · Community Partners
- Systematic Paris-Region · Community Partners
Speakers and talks 73
| Speaker | Company | Role | Talk | Links |
|---|---|---|---|---|
| Alenka Frim | Quansight | Keynote | You Don’t Have to Be an Expert: Stories from the Open Source Frontlines | Video |
| Anita Graser | AIT Austrian Institute of Technology | Keynote | Building Data Science Tools for Sustainable Transformation | Video |
| Ralf Gommers | — | Keynote | Big ideas shaping scientific Python: the quest for performance and usability | Video |
| Alexander CS Hendorf | — | Talk | Open-source Business | Video |
| Alexandre Abraham | Neuralk-AI | Talk | Move beyond academia: Introducing an industry-first tabular benchmark | Video |
| Alexis Bondu | Orange Business | Talk | Unlock the full predictive power of your multi-table data | Video |
| Alexis Placet | QuantStack | Talk | Sparrow, Pirates of the Apache Arrow | Video |
| Alix Tiran-Cappello | Renault | Talk | How to do real TDD in data science? A journey from pandas to polars with pelage! | Video |
| Antoine Collas | Inria | Talk | Tackling Domain Shift with SKADA: A Hands-On Guide to Domain Adaptation | Video |
| Antoine Prouvost | QuantStack | Talk | Expanding Programming Language Support in JupyterLite | Video |
| Anutosh Bhat | QuantStack | Talk | xeus-cpp, the new C++ kernel for Jupyter. | Video |
| Arjun Verma | QuantStack | Talk | Collaborative GIS editing in JupyterLab | Video |
| Arnaud Miribel | — | Talk | Beyond Prototyping: Building Production-Level Apps with Streamlit | Video |
| Cédric Couralet | INSEE | Talk | torchFastText: Modernizing Text Classification at Insee with PyTorch-based models | Video |
| Chris Kucharczyk | DrivenData | Talk | How to make public data more accessible with "baked" data and DuckDB | Video |
| Christophe Dervieux | Posit | Talk | From Jupyter Notebook to Publish-Ready Report: Effortless Sharing with Quarto | Video |
| David Brochart | — | Talk | Parallel processing using CRDTs | Video |
| Davide De Marchi | European Commission | Talk | Meta-Dashboards: Accelerating Geospatial Web Apps Creation with Voilà | Video |
| Domagoj Marić | Megatrend | Talk | Modern Web Data Extraction: Techniques, Tools, Legal and Ethical Considerations | Video |
| Elizaveta Clouet | HelloWork | Talk | Balancing Privacy and Utility: Efficient PII Detection and Replacement in Textual Data | — |
| Emanuele Fabbiani | xtream | Talk | Advanced Polars: Lazy Queries and Streaming Mode | Video |
| Emilien SCHULTZ | Crest Data Systems | Talk | ActiveTigger: A Collaborative Text Annotation Research Tool for Computational Social Sciences | Video |
| Emmanuel FARHI | — | Talk | Fighting against the instability : Debian Science at the synchrotron SOLEIL | Video |
| Étienne Lac | — | Talk | CoSApp: an open-source library to design complex systems | Video |
| Gravin Florent | Camptocamp | Talk | A Journey Through a Geospatial Data Pipeline: From Raw Coordinates to Actionable Insights | Video |
| Guillaume Lemaitre | — | Talk | Skrub: machine learning for dataframes | Video |
| Hans Fangohr | Max Planck Institute for Structure and Dynamics | Talk | Reproducible software provisioning for high performance computing (HPC) and research software engineering (RSE) using Spack | Video |
| Ian Thomas | — | Talk | Expanding Programming Language Support in JupyterLite | Video |
| Isabel Paredes | QuantStack | Talk | Expanding Programming Language Support in JupyterLite | Video |
| Jeremy Tuloup | QuantStack | Talk | Browser-based AI workflows in Jupyter | Video |
| Jérôme Dockès | Inria | Talk | Skrub: machine learning for dataframes | Video |
| Johan Mabille | QuantStack | Talk | Sparrow, Pirates of the Apache Arrow | Video |
| Johan Mabille | QuantStack | Talk | xeus-cpp, the new C++ kernel for Jupyter. | Video |
| Johannes Rieke | Streamlit | Talk | Beyond Prototyping: Building Production-Level Apps with Streamlit | Video |
| Julien Boelaert | — | Talk | ActiveTigger: A Collaborative Text Annotation Research Tool for Computational Social Sciences | Video |
| Justine BEL-LETOILE | HelloWork | Talk | Balancing Privacy and Utility: Efficient PII Detection and Replacement in Textual Data | — |
| Laurent Direr | Python for 10+ | Talk | Code as Data: A Practical Introduction to Python’s Abstract Syntax Tree | Video |
| Lex Avstreikh | Hopsworks | Talk | Building Resilient (ML) Pipelines for MLOps | Video |
| Loïc Estève | — | Talk | PyPI in the face: running jokes that PyPI download stats can play on you | Video |
| Louis Le Dain | — | Talk | Move beyond academia: Introducing an industry-first tabular benchmark | Video |
| Luc-Aurélien Gauthier | — | Talk | Unlock the full predictive power of your multi-table data | Video |
| Lucas Colley | University of Washington | Talk | A Hitchhiker's Guide to the Array API Standard Ecosystem | Video |
| Marie Sacksick | Probabl | Talk | Enhancing Machine Learning Workflows with skore | Video |
| Martin Lang | Max Planck Institute for Structure and Dynamics | Talk | Reproducible software provisioning for high performance computing (HPC) and research software engineering (RSE) using Spack | Video |
| Martin Renou | QuantStack | Talk | Collaborative GIS editing in JupyterLab | Video |
| Meilame Tayebjee | Innovation Lab | Talk | torchFastText: Modernizing Text Classification at Insee with PyTorch-based models | Video |
| Miklos Erdelyi | — | Talk | Documents Meet LLMs: Tales from the Trenches | Video |
| Nico Albers | — | Talk | The new lockfile format introduced in PEP 751 | Video |
| Nicolas Brichet | — | Talk | Browser-based AI workflows in Jupyter | Video |
| Nicolas M. Thiéry | Laboratoire Interdisciplinaire | Talk | Sharing computational course material at larger scale: a French multi-tenant attempt | Video |
| Nour El Mawass | Modus Create | Talk | Documents Meet LLMs: Tales from the Trenches | Video |
| Olivier Grisel | — | Talk | Probabilistic regression models: let's compare different modeling strategies and discuss how to evaluate them | — |
| Patrick Lee | — | Talk | Applying Causal Inference in Industry 4.0: A Case Study from Glasswool Production | Video |
| Paul Girard | — | Talk | ActiveTigger: A Collaborative Text Annotation Research Tool for Computational Social Sciences | Video |
| Pietro Piccini | — | Talk | Architecting Scalable Multi-Modal Video Search | Video |
| Rania Talbi | — | Talk | CodeCommons: Towards transparent, richer and sustainable datasets for code generation model training | Video |
| Raúl Cumplido | — | Talk | State of Parquet 2025: Structure, Optimizations, and Recent Innovations | Video |
| Rémi Flamary | — | Talk | Optimal Transport in Python: A Practical Introduction with POT | Video |
| Riccardo Cappuzzo | Inria | Talk | Skrub: machine learning for dataframes | Video |
| Rok Mihevc | — | Talk | State of Parquet 2025: Structure, Optimizations, and Recent Innovations | Video |
| Romain Clement | — | Talk | You Don’t Need Spark for That: Pythonic Data Lakehouse Workflows | Video |
| Romain Clement | — | Talk | Machine Learning in the Browser: Fast Iteration with ONNX & WebAssembly | Video |
| Sanjiban Sengupta | CERN | Talk | Advancements in optimizing ML Inference at CERN | SlidesVideo |
| Sebastiano Milardo | MIT Senseable City Laboratory | Talk | Architecting Scalable Multi-Modal Video Search | Video |
| Simeon Carstens | — | Talk | CodeCommons: Towards transparent, richer and sustainable datasets for code generation model training | Video |
| Simona Bottani | Saint-Gobain | Talk | Applying Causal Inference in Industry 4.0: A Case Study from Glasswool Production | Video |
| Sylvain Corlay | QuantStack | Talk | Open-source Business | Video |
| Théo Gnassounou | — | Talk | Tackling Domain Shift with SKADA: A Hands-On Guide to Domain Adaptation | Video |
| Thorsten Beier | QuantStack | Talk | Expanding Programming Language Support in JupyterLite | Video |
| Tim Paine | Cubist Systematic Strategies | Talk | Build a data studio in your notebook with jupyter-fs | Video |
| Uwe L. Korn | — | Talk | Navigating the security compliance maze of an ML service | Video |
| Valeria Zuccoli | — | Talk | Repetita Non Iuvant: Why Generative AI Models Cannot Feed Themselves | Video |
| Yann Lechelle | Probabl | Talk | Open-source Business | Video |