Conferences / PyCon (national Python conferences)
PyCon US 2025
May 14–22, 2025 · David L. Lawrence Convention Center, Pittsburgh, PA, United States
- Conference
- PyCon (national Python conferences) Data science & ML
- Dates
- May 14, 2025 – May 22, 2025
- Venue
- David L. Lawrence Convention Center
- Place
- Pittsburgh, PA, United States
- Format
- In person
- Status
- Past
- Attendance
- 2,225PyCon US blog recap: 'we welcomed a total attendance of 2,225 Pythonistas' (58 countries)
- Website
- us.pycon.org
- Recorded
- 93 sponsors · 114 speaker appearances
- Notes
- Tutorials May 14-15, sponsor presentations May 15, main conference May 16-18, sprints May 19-22. The PSF dropped the online attendance option after 2024 (pycon.blogspot.com, Nov 2024). Speakers: every talk and charla (Spanish-language track) on the talks schedule, plus individual keynote speakers. Left out: tutorials, sponsor presentations and workshops, posters, lightning talks, summits, open spaces and sprints. Group keynote sessions (the Python Steering Council panel, D&I panel, PSF update) are not listed as speakers. Affiliations come from speaker-profile bios on us.pycon.org, and only where a bio names a current employer or university outright. Otherwise they are null. Video URLs were matched by title against the PyCon US YouTube recordings. Talks with no confident match have null. Sponsor tiers are the PSF sponsorship levels shown on the PyCon US sponsor page.
Ticket prices
| Ticket | Price | Valid until | Notes | Source |
|---|---|---|---|---|
| Student | $125 | — | us.pycon.org | |
| Tutorial (per tutorial, add-on) | $150 | — | us.pycon.org | |
| Individual | $450 | — | us.pycon.org | |
| Corporate | $800 | — | us.pycon.org |
Sponsors 93
Title / headline 5
Platinum 1
- Microsoft · Sustainability
Gold 7
- Amazon Web Services · Maintaining
- American Express · Maintaining
- Capital One · Maintaining
- MongoDB · Maintaining
- Qube Research & Technologies · Maintaining
- Red Hat · Maintaining
- Snowflake · Maintaining
Silver 6
- Anaconda · Contributing
- Cubist Systematic Strategies · Contributing
- Indeed · Contributing
- JetBrains · Contributing
- OpenEDG Python Institute · Contributing
- Western Governors University · Contributing
Bronze 9
- Algorand Foundation · Supporting
- Ansys · Supporting
- AutoKitteh · Supporting
- Gel · Supporting
- Jane Street · Supporting
- Old Mission · Supporting
- Pydantic · Supporting
- Salesforce · Supporting
- Sentry · Supporting
Community 1
Other 64
- AgentOpsAI · Associate
- All Hands AI · Associate
- AlphaSense · Partner
- Altitude/C · Associate
- Analog Devices, Inc. · Partner
- Anvil · Partner
- Astral · Participating
- BeProud · Associate
- Black Python Devs · PyLadies
- Chainguard · Partner
- Code & Supply · PyLadies
- CodeDay · PyLadies
- Codeflash · Partner
- CodSpeed · Partner
- Coiled · Partner
- Commonwealth Bank of Australia · Participating
- Cult.Repo · Associate
- Dagster Labs · Partner
- Datadog · Partner
- DevITjobs · Associate
- DiffStudio Labs LLC · Associate
- Django Software Foundation · PyLadies
- Duolingo · Partner
- Electronic Frontier Foundation · PyLadies
- EuroPython Society · PyLadies
- Fabi.ai · Associate
- Feedzai · Associate
- Fern · Associate
- Gooey.AI · Associate
- Griptape · Associate
- Hackers Guild PGH · Participating
- Hudson River Trading · Partner
- Kensho · Partner
- Linux Magazine · Associate
- Litestar · Participating
- LWN.net · Associate
- MLJAR · Associate
- Motional · Partner
- Netflix · Participating
- No Starch Press · Participating
- NumFOCUS · PyLadies
- Open Source JobHub · Associate
- Packt · Participating
- Parafin · Participating
- Posit · Partner
- PostgreSQL · PyLadies
- Povera Loads & Logic · Associate
- PyBeach · PyLadies
- PyData Pittsburgh · PyLadies
- Python Asia Organization · PyLadies
- Python en Español · PyLadies
- Python Engineer Development Association · Participating
- Python Software Foundation · PyLadies
- Quansight · Associate
- Ragas · Associate
- Redis · Partner
- Research Affiliates · Associate
- Reuven Lerner — Python training · Partner
- ReversingLabs · Partner
- Six Feet Up · Participating
- Technical.ly · Associate
- Temporal · Partner
- The Carpentries · PyLadies
- The New Stack · Associate
Speakers and talks 114
| Speaker | Company | Role | Talk | Links |
|---|---|---|---|---|
| Cory Doctorow | Electronic Frontier Foundation | Keynote | — | Video |
| Geoff Hing | The Marshall Project | Keynote | — | Video |
| Kari L. Jordan | The Carpentries | Keynote | — | Video |
| Lynn Root | Spotify | Keynote | — | Video |
| Tom Meagher | The Marshall Project | Keynote | — | Video |
| Adam Glustein | Point72 / Cubist Systematic Strategies | Speaker | Supercharge your Python library using AST parsing | Video |
| Aditya Mehra | — | Speaker | Unlocking Python's Power: A Practical Guide to Metaprogramming with Decorators, Metaclasses, and Dynamic Code Generation | Video |
| Adrien Cacciaguerra | — | Speaker | Intuition vs. Reality: Surprising Truths in Python Performance | Video |
| Akshay Agrawal | — | Speaker | Marimo: A Notebook that "Compiles" Python for Reproducibility and Reusability | Video |
| Al Sweigart | — | Speaker | Make Python Talk, Make Python Listen | Video |
| Alejandro Núñez Arroyo | — | Speaker | Transformando Gafas en Asistentes Inteligentes: Open Source Vision Language Models | Video |
| Alex Monahan | MotherDuck | Speaker | Taming file zoos: Data science with DuckDB database files | — |
| Alowolodu Olufunso Dayo | — | Speaker | Bridging IoT and Machine Learning with Python for Sustainable Agriculture | Video |
| Alvaro Duran | — | Speaker | Building a NoGIL Load Balancer in 30 minutes | Video |
| Amethyst Reese 🌸 | Meta | Speaker | Or Else! An Exploration of Obscure Control Flow | Video |
| Andres Pineda | — | Speaker | Iterando de forma eficiente en Python con Itertools | Video |
| Apoorv Garg | Wells Fargo | Speaker | Reduce the environmental footprint of your Python programs | Video |
| Arthur Pastel | — | Speaker | Intuition vs. Reality: Surprising Truths in Python Performance | Video |
| Barry Warsaw | NVIDIA | Speaker | Reinventing the Wheel: A Community-Driven Roadmap for Python Packaging | Video |
| Brandt Bucher | Microsoft | Speaker | What they don't tell you about building a JIT compiler for CPython | Video |
| Brett Slatkin | Speaker | The Zen of Polymorphism: Choosing between isinstance(), methods, and @singledispatch | Video | |
| Bryce Adelstein Lelbach | NVIDIA | Speaker | GPU Programming in Pure Python | Video |
| Caleb Madrigal | — | Speaker | Painting with Python | Video |
| Camila Hinojosa Añez | — | Speaker | Construyendo un Buscador Multimodal: Combinando Texto e Imágenes para una Búsqueda Inteligente. | Video |
| Carla Marcela Florida Román | — | Speaker | NLP para la preservación del lenguaje indígena Quechua | Video |
| Carlos A Aranibar | — | Speaker | Diseñando y Construyendo Teclados ⌨️ Personalizados con Python | Video |
| Carlos E. Berger | — | Speaker | "GeoMonitoreo con Python: Soluciones Innovadoras para los Desafíos de Latinoamérica" | Video |
| Catherine Nelson | — | Speaker | Going From Notebooks to Scalable Systems | Video |
| Christopher Ariza | Research Affiliates | Speaker | Elastic Generics: Flexible Static Typing with TypeVarTuple and Unpack | Video |
| Daniel Hernández Méndez | — | Speaker | Rust + Python = Poder Ilimitado: Introducción a PyO3 | — |
| David Hewitt | — | Speaker | Using Rust in Free-Threaded vs Regular Python 3.13 | Video |
| Dawn Cooper | — | Speaker | This Talk Has Been Disabled | Video |
| Dino Viehland | Meta | Speaker | Going faster in all directions at once: How two teams are working together to make Python better for all | Video |
| Elizabeth Fuentes | — | Speaker | Construyendo un Buscador Multimodal: Combinando Texto e Imágenes para una Búsqueda Inteligente. | Video |
| Emin Martinian | — | Speaker | Tips and Tricks for JSON Web Tokens (JWTs) | Video |
| Evan Kohilas | — | Speaker | Who Tests the Testers? Making and Testing Pipelines | Video |
| Frank Elavsky | Carnegie Mellon University | Speaker | Inclusive Data for 1.3 Billion: Designing Accessible Visualizations | Video |
| Geoffrey Thomas | — | Speaker | What's New in the Linux Kernel... from Python | Video |
| Glyph | — | Speaker | Program Your Own Computer in Python | Video |
| Hosted by Abigail, Chris, Cristián, and Lorena | — | Speaker | Lightning Talks | Video |
| Hosted by Abigail, Chris, Cristián, and Lorena | — | Speaker | Lightning Talks | Video |
| Hosted by Abigail, Chris, Cristián, and Lorena | — | Speaker | Lightning Talks | Video |
| Hosted by Abigail, Chris, Cristián, and Lorena | — | Speaker | Lightning Talks | Video |
| Hynek Schlawack | — | Speaker | Design Pressure: The Invisible Hand That Shapes Your Code | Video |
| Irina Demeshko | NVIDIA | Speaker | Scale Smarter, Not Harder, with cuPyNumeric. | Video |
| Itamar Turner-Trauring | — | Speaker | Processing large JSON files without running out of memory | Video |
| Ivona Stojanovic | Bloomberg | Speaker | A new safe external debugger interface for CPython | Video |
| Iyinoluwa Moyosola Oyelade | — | Speaker | Bridging IoT and Machine Learning with Python for Sustainable Agriculture | Video |
| Jack Linke | — | Speaker | Diving into the Deep End: A Python Journey in Water Management | Video |
| Jacob Coffee | — | Speaker | One Year In: Insights and Inspiration from my PSF Journey | Video |
| Jason C. McDonald | — | Speaker | Metaclasses Demystified | Video |
| Jason Fried | — | Speaker | Keeping up with Python: what makes upgrades hard, and what can we do about it | Video |
| Jimmy Lai | Ziphq | Speaker | Scaling the Mountain: A Framework for Tackling Large-Scale Tech Debt | Video |
| Joan Alejandro Esquivel Montero | — | Speaker | Pruebas E2E automatizadas con Playwright y Python | Video |
| Jonathan Dekhtiar | — | Speaker | Reinventing the Wheel: A Community-Driven Roadmap for Python Packaging | Video |
| Josh Weissbock | — | Speaker | Missing the Apex: Predicting F1 Races with Python | Video |
| Kaashif Hymabaccus | Bloomberg | Speaker | When GPUs Make Python Slower: Patterns and Pitfalls | Video |
| Keith Murray | — | Speaker | You can and Should Build XKCD's "Sky Alarm" for Cool Space Things | Video |
| Kevin Rodriguez | — | Speaker | Automatizando el Rendimiento de Código Python | Video |
| Koudai Aono | — | Speaker | Type Hints in Real-World Projects: Practical Steps for Continuous Maintenance and Improvement | — |
| Laura Fisher | — | Speaker | Beautiful and Balanced: Using Color Theory in Data Visualization | Video |
| Laura López | — | Speaker | Cambiando el guión: No estamos solas - DataSoul Podcast | Video |
| Lía Da Silva - Rojas | — | Speaker | Usando Python y Gemini para visualizar alertas sanitarias en una web accesible | Video |
| Luis Martinez | Platzi.com | Speaker | Django Asíncrono: Desbloqueando el Poder de la Programación Async | Video |
| Łukasz Langa | — | Speaker | Looking At Audio | Video |
| Lysandros Nikolaou | Quansight | Speaker | Unraveling Community Support For Free-Threaded Python | Video |
| Marc Gibbons | — | Speaker | Finding 2.0 | Video |
| Maria Ashna | — | Speaker | A PEP Talk: Adventures in Account Recovery, PEP 541, And More As the Inaugural PyPI Support Specialist | Video |
| Maria Jose Molina Contreras | — | Speaker | Descifrando emociones desde arte a memes: un sistema multimodal de imágenes y textos | Video |
| Marie Roald | — | Speaker | Why `len('😶🌫️') == 4` and other weird things you should know about strings in Python | Video |
| Maryanne Wachter | — | Speaker | Cython in Practice: A Deep Dive into Legacy C Integration and Debugging | Video |
| Mia Bajić | — | Speaker | The Most Bizarre Software Bugs in History | Video |
| Michael Dahlberg | Pennsylvania State University | Speaker | Detecting Honeybee Swarms Using the Integration of OpenCV, Pandas, AI, and PyTorch | Video |
| Michael Droettboom | Microsoft | Speaker | Going faster in all directions at once: How two teams are working together to make Python better for all | Video |
| Mihir Kavatkar | Memorial Sloan Kettering Cancer Center | Speaker | Building Resilient Data Pipelines: The Power of Idempotency | Video |
| Monica Oyugi | — | Speaker | Selenium with Python using Robot Framework | Video |
| Natalia V. Revollo | — | Speaker | "GeoMonitoreo con Python: Soluciones Innovadoras para los Desafíos de Latinoamérica" | Video |
| Nathan Goldbaum | — | Speaker | Unraveling Community Support For Free-Threaded Python | Video |
| Neeraj Pandey | — | Speaker | From Desktop to Browser: Crafting Browser-Native Game Engine with Webassembly | Video |
| Pablo Galindo Salgado | — | Speaker | A new safe external debugger interface for CPython | Video |
| Pablo Galindo Salgado | — | Speaker | Zoom, Enhance: Asyncio's New Introspection Powers | Video |
| Pascal Tomecek | Cubist Systematic Strategies | Speaker | Dependency Injection in Python with Pydantic and Hydra | — |
| Patrick Hoefler | Citadel | Speaker | Processing Large Geospatial Datasets with Dask & Xarray | Video |
| Patrick Smyth | — | Speaker | Cheese Must Stand: Defending the Python Library Ecosystem in 2025 | Video |
| Paul Ganssle | Speaker | Programming for Yourself | Video | |
| Pavithra Eswaramoorthy | Quansight | Speaker | Inclusive Data for 1.3 Billion: Designing Accessible Visualizations | Video |
| Peter Sobot | Spotify | Speaker | Working with Audio in Python (feat. Pedalboard) | Video |
| Quynh L. Nguyen | SLAC National Accelerator Laboratory | Speaker | Scale Smarter, Not Harder, with cuPyNumeric. | Video |
| Reuven M. Lerner | — | Speaker | The PyArrow revolution in Pandas | Video |
| Riva Quiroga | — | Speaker | Cómo llevar tus presentaciones técnicas al siguiente nivel con Python + Quarto | Video |
| Rodrigo Girão Serrão | — | Speaker | 503 days working full-time on FOSS: lessons learned | Video |
| Rodrigo Silva Ferreira | — | Speaker | Honrando las Narrativas de Braceros: Un Enfoque Pythonico para Minería de Textos de Historias de Trabajo Arduo, Migración y Resiliencia | — |
| Ron Livne | — | Speaker | PyXL: A Chip That Runs Python at Turbo Speeds | — |
| Rushan Jiang | Snowflake | Speaker | Bridging Python and Apache Iceberg™: The Power of PyIceberg | Video |
| Russell Keith-Magee | — | Speaker | How to build a cross-platform graphical user interface with Python | Video |
| Sanjana Kandi | NVIDIA | Speaker | AI with a Conscience: Building Fair and Transparent Systems in Python | — |
| Sebastian Arias | — | Speaker | Más allá de Try-Except: La frontera de Python en el manejo de errores con Monadas y Railway Magic | Video |
| Semona Igama | Okta | Speaker | Safeguard your precious API endpoints built on FastAPI using OAuth 2.0 | Video |
| Seth Michael Larson | — | Speaker | Phantom Dependencies: is your requirements.txt haunted? | Video |
| Sev Leonard | — | Speaker | Schemas: The Key To Data Happiness | Video |
| Smera Goel | Quansight | Speaker | A11y Need Is Love (But Accessible Docs Help Too) | — |
| Srishti Hegde | Chainguard | Speaker | Cheese Must Stand: Defending the Python Library Ecosystem in 2025 | Video |
| Steven Lott | — | Speaker | Unlearning SQL | Video |
| Tadeh Hakopian | — | Speaker | Python: The Architect's Secret Weapon | Video |
| Takanori Suzuki | — | Speaker | How to learn Japanese with Python | Video |
| Tian Gao | Microsoft | Speaker | The chaotic locals() and how we fixed it | Video |
| Valentina Ariza | — | Speaker | Cambiando el guión: No estamos solas - DataSoul Podcast | Video |
| William Woodruff | Trail of Bits | Speaker | Attestations: a new generation of signatures on PyPI | Video |
| Yngve Mardal Moe | Norwegian University of Life Sciences | Speaker | Why `len('😶🌫️') == 4` and other weird things you should know about strings in Python | Video |
| Yury Selivanov | — | Speaker | Zoom, Enhance: Asyncio's New Introspection Powers | Video |
| Zac Hatfield-Dodds | Anthropic | Speaker | Notes, Groups and Stars: exceptional new features of Python 3.11! | Video |
| Zack Weinberg | Million Concepts LLC | Speaker | Writing Extension Modules To Be Interruptible | Video |
| Zanie Blue | — | Speaker | The past, present, and future of virtual environments | Video |
| Zhaoheng Li | University of Illinois Urbana-Champaign | Speaker | World's First Undoable Notebook | Video |
Sources
- https://us.pycon.org/2025/
- https://pycon.blogspot.com/2025/08/pycon-us-2025-recap-and-recordings.html
- https://pycon.blogspot.com/2024/11/important-changes-ahead-commitment-to.html
- https://us.pycon.org/2025/attend/information/
- https://us.pycon.org/2025/schedule/talks/
- https://us.pycon.org/2025/about/keynote-speakers/
- https://www.youtube.com/playlist?list=PL2Uw4_HvXqvb98mQjN0-rYQjdDxJ_hcrs
- https://us.pycon.org/2025/sponsorship/sponsors/