Recordings

Here you can find recorded talks and slides from past summits.

2025 - Day 2

Full YouTube playlist Full media.ccc.de playlist

• Machine learning for Swiss democracy
  by Vita Midori

  [slides] [video]

• AI Coding Agents and how to code them
  by Alex Shershebnev

  [video]

• Causal ML for Smarter Advertising Campaigns with Python
  by Francesco Conti

  [slides] [video]

• Docling: Get your documents ready for generative AI
  by Peter Staar, Michele Dolfi, Panos Vagenas, Nikos Livathinos

  [video]

• Agentic Cyber Defense with External Threat Intelligence
  by Jyoti Yadav

  [video]

• Anonymization of sensitive information in financial document
  by Piotr Gryko

  [video]

• Gompertz Linear Units (GoLU)
  by Das Indrashis

  [video]

• What Networks tell us about Trades, Power, and the World?
  by Kshitijaa Jaglan

  [video]

• Lightning Talks, Day 2

  [slides] [video]

2025 - Day 1

Full YouTube playlist Full media.ccc.de playlist

• When Close Enough is Good Enough
  by Tim Head

  [video]

• Code review in era of collaborative development
  by Andrii Soldatenko

  [video]

• Bytecode and .pyc files
  by Konrad Gawda

  [slides] [video]

• Why you, as a Python developer, should learn Rust
  by Daniel Szoke

  [video]

• Functional Python: Saving Christmas with itertools & friends
  by Edoardo Baldi

  [slides] [video]

• Building Resilient Python Apps for Unreliable Networks
  by Emeka Onyebuchi

  [video]

• Software estimation: False sense of certainty
  by Ines Panker

  [video]

• Using Python's array API standard for ESA's Euclid mission
  by Saransh Chopra

  [video]

• Lightning Talks, Day 1

  [slides] [video]

2024 - Day 2

Full YouTube playlist Full media.ccc.de playlist

• Artificial Intelligence: Why Explanations Matter
  by Albert Weichselbraun

  [slides] [video]

• Learning From Experiments With Causal Machine Learning
  by Kevin Klein, Francesc Martí Escofet

  [slides] [video]

• Quantum Machine Learning: Qiskit 1.X vs PennyLane 0.X
  by Pavel Sulimov

  [slides] [video]

• From SHAP to EBM: Explain your Gradient Boosting Models in Python
  by Emanuele Fabbiani

  [slides] [video]

• Demystifying Spark: A Deep Dive into Its Workings
  by Neil Gibbons

  [slides] [video]

• More Than Pixels - Unlock your image data with Vision-Language Models
  by Johannes Kolbe

  [video]

• Even if we desperatly want to, we do not always need Deep Learning
  by Jan Werth, Christopher Wetekamp

  [slides] [video]

• Prototype to Production for RAG applications
  by Isaac Chung

  [slides] [video]

• Lightning Talks, Day 2

  [slides] [video]

2024 - Day 1

Full YouTube playlist Full media.ccc.de playlist

• Empowering Independence: Robot-Assisted Shopping for the Visually Impaired with Product Recognition
  by Chantal Keller

  [slides] [video]

• Automate your network in 5 easy steps with Python and Netmiko
  by Luca Gubler

  [slides] [video]

• Code Makeover: Mastering the Art of Python Refactoring
  by Bojan Miletic

  [video]

• The hitchhiker's guide to asyncio
  by Emanuele Fabbiani

  [slides] [video]

• Float - Everything You Wanted to Know About
  by Konrad Gawda

  [slides] [video]

• Parallel Python at last? Subinterpreters & free-threading in practice
  by Vita Midori

  [slides] [video]

• Property based testing with Hypothesis
  by Florian Bruhin

  [slides] [video]

• Lab Automation with Python
  by Jürg Rast

  [slides] [video]

• Lightning Talks, Day 1

  [slides] [video]

2023

Full YouTube playlist Full media.ccc.de playlist

• Proving Python code correct with Nagini
  by Marco Eilers

  [slides] [video]

• Did you know Matplotlib could do that?
  by Teresa Kubacka

  [slides] [video]

• Kivy: Cross-platform App development for Pythonistas
  by Mirko Galimberti

  [slides] [video]

• A walk with CPython
  by Sadhana Srinivasan

  [slides] [video]

• Documenting Python Code
  by Christian Heitzmann

  [slides (external link)]

• Voice Control in Action: A Python-Based Approach for Operating a Quadrupedal Robot
  by Robin Ehrensperger

  [slides] [video]

• A Short History of Python Web Frameworks
  by Quazi Nafiul Islam

  [slides] [video]

• Asynchronous Multiprocess Large Model Training on PyTorch for Synthetic Cities Generation
  by Pavel Sulimov

  [slides] [video]

• Lightning Talks

  [slides] [video]

2022

Full YouTube playlist Full media.ccc.de playlist

• Python Folks, Keep Being So Warm and Welcoming. People Are Staying in Tech Because of You!
  by Mahe Iram Khan

  [slides] [video]

• Rust for Python Developers
  by Dave Halter

  [slides] [video]

• Running Machine Learning in Production – a Journey to Success
  by Martin Stypinski

  [video]

• CLI Applications & TDD: Never Write Scripts Again
  by Peter Bittner

  [slides] [video]

• Pydantic Configuration Management With ConfZ
  by Silvan Melchior

  [slides] [video]

• Game Development With CircuitPython
  by Radomir Dopieralski

  [slides] [video]

• Static Type Checking With Mypy
  by Michał Gutowski

  [slides] [video]

• MicroPython on the RP2040
  by Tobias Gresch

  [slides] [video]

• Automating Teaching About Automation in Python
  by Florian Bruhin

  [slides] [video]

2018

Full YouTube playlist

• Rocket Science and Software Engineering
  by Carina Haupt

  [slides] [video]

• From Exploring Data Interactively to Creating Reproducible Pipelines
  by Tim Head

  [video]

• Comprehensions: Origin, History, Use
  by Raphael Das Gupta

  [video]

• Leveraging Neural Networks and Python to Forecast Train Delays in the Swiss Railway Network
  by Gabriel Krummenacher / Beat Wettstein

  [slides] [video]

• Real Time Django
  by Iacopo Spalletti

  [video]

• SpyPi: An Attempt to Get Students Into Data Security
  by Sarah Mühlemann

  [slides] [video]

• Let's Talk About GIL!
  by Amit Kumar

  [slides] [video]

• Serverless Computing: FaaSter, Better, Cheaper and More Pythonic
  by Josef Spillner

  [slides] [video]

• 12 Factor Apps for Data-Science with Python
  by Peter Hoffmann

  [video]

2017

Full YouTube playlist

• Writing Code for Science and Data
  by Gaël Varoquaux

  [slides] [video]

• Hobby Electronics with MicroPython
  by Radomir Dopieralski

  [slides] [video]

• RevDB, a Reverse Debugger
  by Armin Rigo

  [slides] [video]

• Scraping the Federal Administrative Court's Database
  by Barnaby Skinner

  [slides] [video]

• Python is Weird
  by Dave Halter

  [slides] [video]

• Massively Multiplayer Online Game Servers in Twisted Python
  by Dan Maas

  [slides] [video]

• Scalable Python with Docker, Kubernetes and Openshift
  by Aarno Aukia

  [slides] [video]

• Python, Locales and Writing Systems
  by Rae Knowler

  [slides] [video]

• Python in the Hardware Industry
  by Raphael Nestler

  [slides] [video]

2016

Full YouTube playlist

• Python's Guide to the Galaxy
  by Tom Ron

  [slides] [video]

• API Design is Hard
  by Dave Halter

  [slides] [video]

• CFFI: Call C from Python
  by Armin Rigo

  [slides] [video]

• 3D Computer Graphics with Python
  by Martin Christen

  [slides] [video]

• Charming Snake: Python for Live Music
  by Matthieu Amiguet

  [video]

• Coding/Decoding the Cosmos
  by Chihway Chang

  [slides] [video]

• Powerful Web Scraping and Searching with Python
  by Michael Rüegg

  [slides] [video]

• Getting Started with IPython
  by Jacinda Shelly

  [slides] [video]

• Pytest: Rapid Simple Testing
  by Florian Bruhin

  [slides] [video]