About us
Welcome to PyData Lausanne!
This group aims to connect any data enthusiast regardless of your level, whether you are a high level professional or just an enthusiast looking to understand the possibilities offered by data science.
We aim to have three types of talks.
- Cool stuff someone did with data. Share your experience to inspire others.
- Technical talk about methodologies or technologies. Inform everyone of a new technique/tool you just discovered
- Tutorial on data science tools and share best practices (pydata stack or more niche library) suitable for beginners and professionals. Learn how to use base tools or increase your knowledge of them.
PyData is an educational program, and therefore we encourage everyone who wants to present and gain experience in presenting to come forward.
Pydata Lausanne is part of Pydata Switzerland!
https://pydata-switzerland.github.io/pydata-ch-website/
the association behind the network of Swiss PyData chapters
-------------
This meetup will adhere to the code of conduct of numfocus available HERE (A short version is available below).
Should you want to discuss any issue or report any incident, you can talk to the organisers or report it directly to numfocus at this address: [conduct@numfocus.org](http:) or through their form available on the code of conduct.
--------------
The Short Version of the code of conduct (At least read this one)
Be kind to others. Do not insult or put down others. Behave professionally. Remember that harassment and sexist, racist, or exclusionary jokes are not appropriate for NumFOCUS.
All communication should be appropriate for a professional audience including people of many different backgrounds. Sexual language and imagery is not appropriate.
NumFOCUS is dedicated to providing a harassment-free community for everyone, regardless of gender, sexual orientation, gender identity and expression, disability, physical appearance, body size, race, or religion. We do not tolerate harassment of community members in any form.
Thank you for helping make this a welcoming, friendly community for all.
----------------
About PYDATA
PyData brings together both users and developers of data analysis tools to share ideas and learn from each other. The goals are to provide data science enthusiasts across various domains a place to discuss how best to apply languages and tools to the challenges of data management, processing, analytics, and visualization. We are focused around the Python ecosystem, but are also open to other languages and relevant topics that may help to better solve the evolving challenges in data management, processing, analytics, and visualization.
PyData groups, events, and conferences aim to provide a venue for users across all the various domains of data analysis to share their experiences and their techniques. PyData is organized by NumFOCUS.org, a 501(c)3 non-profit in the United States.
Upcoming events
1
![[talks] PyData Lausanne -- January 2026](https://secure.meetupstatic.com/photos/event/4/a/c/7/highres_527719143.jpeg)
[talks] PyData Lausanne -- January 2026
Futurarium, Rue Haldimand 14, 1003, Lausanne, CHHi all,
Welcome to the first talks session of 2026!
Here is the lineup:
- Nick Philips
A Guide to Building ML Systems with Foundation Models for Numerical Data: Evaluating Whether You Can Simplify and Improve Your Data Science Workflow Using an Example of Self-Quantified Biomedical Data - David Castellano Falcón
Idea to AI app - the 5-step workflow: Interactive session where we create an end-to-end, developer-focused workflow for building a simple application from idea to production.
Starting with LLM agents, we generate a clear PRD, then rapidly create UI mockups and prototypes using Stitch. The prototype is enriched with real AI behavior in AI Studio and iteratively refined using Antigravity. Finally, the application is deployed to Vercel, demonstrating how modern developers can ship AI-powered products quickly with minimal infrastructure.
As usual, we'll continue the evening with an informal aperitif 🍕 🍺
We'd like also to remind you that the association PyData Switzerland has been founded!
https://pydata-switzerland.github.io/pydata-ch-website/
You can now make a tax-deductible donation: https://pay.raisenow.io/wcbhq
--- --- --- --- --- --- --- --- --- ---
NOTES
- PLEASE RSVP: If your status changes, change your RSVP accordingly! This enables us to manage reservations.
- If you are on the waiting list, we will do our best to increase the number of seats, so stay tuned.
26 attendees- Nick Philips
Past events
23

![[talks] Pydata Lausanne Sept 2025 @ ECOLE42](https://secure.meetupstatic.com/photos/event/1/4/c/9/highres_529985321.jpeg)